{"product_id":"amplified-photodetector","title":"Amplified Photodetector","description":"\u003cp\u003eTo achieve low-noise readout and high-gain amplification of weak signals, and to restore optical signals with minimal distortion, Dimension-Labs has launched the DL-PDA series of amplified photodetector modules. The spectral response range covers the full spectrum from ultraviolet to long-wave infrared (0.2 μm ~ 10.6 μm). These modules have a built-in low-noise transimpedance amplifier (TIA) or a low-noise TIA followed by a voltage amplifier, enabling effective detection and amplification of weak optical signals with a maximum detectable bandwidth of 50 GHz and a minimum detectable power of -75 dBm. We offer versions with fixed gain and eight adjustable gain levels. The fixed-gain version features fixed bandwidth and total transimpedance gain, while the adjustable-gain version provides eight gain settings (0 ~ 70 dB with 10 dB steps). The entire module adopts an innovative USB (Type-C) power interface, and the 5V USB power supply makes it more convenient to use, making it suitable for industrial applications and scientific research in numerous fields.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-1.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eAdvantages\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003eWavelength coverage: 200nm - 12μm (multiple detection materials available, including Si, Ge, InGaAs, MCT, etc.)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHigh gain, high sensitivity (minimum detectable: -75dBm) ▶ 8-level adjustable gain (0 - 70dB)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eOptional photosensitive area diameter (80μm - 10mm)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eUSB (Type-C) power interface \/ SMA data interface\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFree switching between spatial light and fiber optic light\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFlexible compatibility with various accessories such as rods, cage systems, and sleeves\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eExquisite and compact design, suitable for a wide range of applications\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eProduct Applications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003eHigh-speed optical pulse detection\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eLiDAR (Light Detection and Ranging)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBrillouin fiber optic sensing system\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eOptical Coherence Tomography (OCT)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eOptical delay measurement\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eTHz \u0026amp; spectroscopy measurement\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eWavelength coverage of 0.2μm - 12μm, offering a wider range of options\u003c\/p\u003e\n\u003cp\u003eThe DL-PDA Series photodetectors, meticulously developed by Dimension-Labs, offer spectral coverage spanning ultraviolet, visible, near-infrared, mid- and long-infrared regions. These detectors incorporate high-quality silicon (Si)-based photodiodes (PDs) specifically engineered for optical signal detection within the 200nm-1100nm wavelength range. Indium gallium arsenide (InGaAs) photodetectors effectively address detection needs from 800nm to 1700nm, while extended-wavelength InGaAs variants cover 900nm-2600nm. Additionally, mercury cadmium telluride (MCT) photodetectors provide coverage from 2.6μm to 10μm, offering an extensive selection of detection solutions for numerous scientific research and industrial photoelectric conversion applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-2.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eHigh sensitivity \/ high gain \/ low noise, matching multiple requirements\u003c\/p\u003e\n\u003cp\u003eDimension-Labs' exclusively developed DL-PDA series photodetectors are equipped with a built-in transimpedance amplifier (TIA) circuit featuring low noise and high gain, which can convert and amplify the photocurrent through the TIA with a gain range of (5×10³ V\/W) to (2.0×10⁶ V\/W). Even under such high gain conditions, it can restore optical signals with minimal distortion, significantly enhancing the detection capability for weak optical signals. The detection sensitivity can reach -75 dBm, and the noise of all gain levels is as low as 3.0 mV or below.\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-3.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eFree switching between spatial light and fiber optic light, enabling multi-purpose use with one device\u003c\/p\u003e\n\u003cp\u003eDimension-Labs has made innovative designs on the appearance of the DL-PDA series photodetectors. The housing of the free-space optical input port features SM1 external threads and SM05 internal threads, and includes a detachable SM1 internal thread adapter (adapter and retainer ring). To position the diode as close as possible to the cage plate and facilitate accurate detection by beam divergence devices, the threads of the detector interface can be directly mounted on the cage plate and are also compatible with cage systems. This enables it to be applicable not only to free-space light detection, but also to fiber optic light detection through the combination of fiber coupling flanges.\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-4.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eFlexible installation with multiple components, meeting the setup requirements of various scenarios\u003c\/p\u003e\n\u003cp\u003eIn terms of accessories, the DL-PDA series photodetectors can be paired with lens sleeves\/cage plates of SM1\/SM05 calibers, which are perfectly compatible with cage optical systems. Additionally, in the attenuation solution for high-power laser detection, they can be used with neutral density filters, featuring simple operation and easy installation. Moreover, they are also perfectly adapted to the interface of Dimension-Labs' Archimedean integrating sphere, enabling fiber optic light users to complete (relevant operations).\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-5.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eEight adjustable gain levels, maximizing adaptability to multi-level applications\u003c\/p\u003e\n\u003cp\u003eWith flexible usability as its core design concept, the adjustable-gain photodetector features multiple freely switchable gain levels, offering eight gain settings (0–70 dB with 10 dB steps). The multi-level adjustment ensures greater convenience in use, making it suitable for both industrial applications and scientific research across various fields. Customers can select appropriate gain and bandwidth based on their specific application scenarios, which maximizes the fulfillment of their application needs and significantly enhances practicality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-6.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eCompact and Exquisite Design, Versatile for Diverse Applications\u003c\/p\u003e\n\u003cp\u003eThe housing dimensions are merely 65 mm × 55 mm × 23 mm. This compact size enables the detector to be placed in most parts of optical systems. It addresses the issue of embedding detectors in small and complex systems as much as possible, thereby expanding the range of applicable scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-7.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe on\/off status and color of the indicator light indicate the operating state of the DL-PDA series detectors. When the power is connected and the switch is turned on, the LED indicator for normal startup will light up green. If the gain is too high, the LED will turn red; in this case, turn the knob to reduce the gain until the LED turns green, allowing the detector to work normally.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eMultiple Photosensitive Area Sizes Available, High Compatibility\u003c\/p\u003e\n\u003cp\u003eThe DL-PDA Series photodetectors from Dimension-Labs incorporate detection chips with various photosensitive area sizes, ranging from 80μm to 10mm in diameter. This high compatibility ensures maximum flexibility to meet diverse customer requirements. Additionally, we offer customized photodetectors tailored to specific applications, providing bespoke solutions for unique photosensitive area specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-8.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eMore convenient USB power supply \/ SMA data interface\u003c\/p\u003e\n\u003cp\u003eDimension-Labs has revolutionarily introduced a USB power interface. The DL-PDA series photodetectors are powered via a USB-Type C power interface, and are equipped with a USB-Type C power cable and an SMA-to-BNC adapter cable. This allows users to conveniently power the device directly using a mobile phone charger and read signals on an oscilloscope, enhancing its universality for both research and industrial users.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-9.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eApplication Scenarios\u003c\/p\u003e\n\u003cp\u003eDimension-Labs offers a comprehensive range of PDA amplified photodetectors, which can cover most scenarios requiring low-noise and high-gain restoration of weak signals, and are widely applied in medical, military, and civil fields.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eMeasurement of high-repetition-rate laser pulse sequences\u003c\/p\u003e\n\u003cp\u003eIn lidar and laser pulse measurements, there is a need to measure laser pulse sequences. Continuous lasers generate pulsed lasers through modulation, or semiconductor laser diodes produce pulsed lasers through circuit RF coding. The detector receives the optical signal and converts it into an electrical signal. The high-bandwidth design of Dimension-Labs' PDA series detectors enhances the ability to measure the repetition frequency of corresponding pulsed lasers, enabling the acquisition of complete information about laser coding or modulation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-10.png?v=1791427860\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003ePhotoelectric detection compatible with cage systems\u003c\/p\u003e\n\u003cp\u003eCage optical systems offer advantages of high linearity and high parallelism. In precision optical measurements, common optical posts may make it difficult to maintain high coaxiality of optical components, leading to inaccurate measurement results. To address this issue, Dimension-Labs' DL-PDA series amplified photodetectors feature an SM1 external thread design at the light inlet. When used with a lens sleeve, the detector can be embedded into the cage system, ensuring the coaxiality of the experiment and reducing the impact of angular deviation on measurements for users.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-11.png?v=1791427864\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eLidar echo signal detection\u003c\/p\u003e\n\u003cp\u003eIn application scenarios involving long-distance infrared imaging, due to the relatively long detection distance, the echo power is low. This requires the use of a high-gain amplification circuit to effectively respond to weak signals, as well as a telescope with a large-aperture objective lens to expand the photosensitive aperture. Dimension-Labs' PDA series, featuring high gain, low noise, and high bandwidth, can flexibly work with lens sleeves to transmit the light collected by the telescope to the photosensitive surface of the PDA detector. Through the amplification circuit, it makes the detection of echo signals easier.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-12.png?v=1791427865\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003cbr\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-13.png?v=1791427864\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e▶▶\u003c\/strong\u003eLaser power monitoring\u003c\/p\u003e\n\u003cp\u003eIn scientific research and industrial projects, monitoring laser power is crucial for system performance and project development. Practical applications include experimental optical path system setup, judgment of laser coupling efficiency, component reflectance detection, and verification of silicon optical chip coupling systems. Dimension-Labs' self-developed high-performance photodetectors can effectively capture optical signals with their ultra-high sensitivity and resolution. They can quickly respond to detected laser wavelengths and convert them into electrical signals, enabling high-precision detection. Additionally, when used with an optical integrating sphere, they can effectively extend the upper limit of laser power detection, reduce R \u0026amp; D costs, and improve project R \u0026amp; D efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Amplified Photodetector\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-detail-14.png?v=1791427864\" style=\"max-width:100%;height:auto;display:block;margin:12px auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eModels \u0026amp; Specifications\u003c\/h3\u003e\n\u003ch4 style=\"margin:18px 0 6px;\"\u003eSilicon-based Photodetectors\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:6px 0 16px;\"\u003e\u003ctable style=\"width:100%;table-layout:auto;border-collapse:collapse;font-size:13px;line-height:1.45;margin:0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;background:#f3f5f8;font-weight:600;min-width:96px;white-space:nowrap;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;background:#f3f5f8;font-weight:600;min-width:96px;\"\u003eDL-PDA-400-1100-1M-A\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eMaterial Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eSi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eConnector Style\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eFree Space\/FC Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:normal;min-width:140px;\"\u003eActive Detector Size (µm)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e3.2×3.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eWavelength Range (nm)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e400-1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:normal;min-width:140px;\"\u003ePeak Responsivity (A\/W)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e0.55@850nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eBandwidth Range (3dB)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eDC-1MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eRise Time\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e350ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eInput\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eFC\/free-space optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOutput\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eSMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOutput Coupling Mode\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eAmplification Function\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eGain (V\/W)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e2.1×10^6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eGain Adjustable\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e8-step adjustable, 0~70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:normal;min-width:140px;\"\u003eNoise Equivalent Power (pw\/√Hz)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eSaturation Power (µW)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e6600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOperating Voltage (V)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOperating Current (mA)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch4 style=\"margin:18px 0 6px;\"\u003eIndium Gallium Arsenide (InGaAs) Photodetectors\u003c\/h4\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:6px 0 16px;\"\u003e\u003ctable style=\"width:100%;table-layout:auto;border-collapse:collapse;font-size:13px;line-height:1.45;margin:0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;background:#f3f5f8;font-weight:600;min-width:96px;white-space:nowrap;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;background:#f3f5f8;font-weight:600;min-width:96px;\"\u003eDL-PDA-900-2600-30M-A\u003c\/th\u003e\n\u003cth style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;background:#f3f5f8;font-weight:600;min-width:96px;\"\u003eDL-PDA-800-1700-30M-A\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eMaterial Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003eInGaAs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eConnector Style\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003eFree Space\/FC Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:normal;min-width:140px;\"\u003eActive Detector Size (µm)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eΦ500\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eΦ1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eWavelength Range (nm)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e900-2600\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e800-1700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:normal;min-width:140px;\"\u003ePeak Responsivity (A\/W)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e1.1@1550nm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e1.00@1550nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eBandwidth Range (3dB)\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003eDC-30MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eRise Time\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003e12ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eInput\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eFC\/free-space optical\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003eFC \/free-space optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOutput\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003eSMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOutput Coupling Mode\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003eDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eAmplification Function\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eGain (V\/W)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e1.2×10^6\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e3.7×10^6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eGain Adjustable\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003e8-step adjustable, 0~70 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:normal;min-width:140px;\"\u003eNoise Equivalent Power (pw\/√Hz)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e1.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eSaturation Power (µW)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e9000\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;min-width:90px;\"\u003e6500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOperating Voltage (V)\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;background:#f8f9fb;font-weight:600;white-space:nowrap;\"\u003eOperating Current (mA)\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border:1px solid #d9dde3;padding:6px 8px;vertical-align:top;word-break:normal;text-align:left;\"\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Dimension-Labs","offers":[{"title":"DL-PDA-400-1100-1M-A","offer_id":54041122210086,"sku":"DL-PDA-400-1100-1M-A","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"DL-PDA-900-2600-30M-A","offer_id":54041122242854,"sku":"DL-PDA-900-2600-30M-A","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"DL-PDA-800-1700-30M-A","offer_id":54041122275622,"sku":"DL-PDA-800-1700-30M-A","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/amplified-photodetector-1.png?v=1791428192","url":"https:\/\/nplab.shop\/products\/amplified-photodetector","provider":"NP LAB","version":"1.0","type":"link"}