Spectral range：1100~1700nm   Rise time ：4~30ps   High signal-to-noise   Compact structure   DC 5Vpower supply

　KG-PT 40GHz high-speed light detection module integrates high-speed PIN detector and TIA amplifier chip, single-mode fiber coupling input, V connector output, having high gain, high sensitivity, AC coupling output, flat gain, and characteristics. It is mainly used in fiber optic transmission systems, ROF and fiber optic sensing systems, and other fields.

The KG-PT-10G 10Gb / s high-speed light detection module integrates 10Gb / s PIN detectors and low noise amplifiers, single-mode / multimode fiber-coupled inputs, SMA connector outputs with high gain, high sensitivity, AC coupling output, Flat gain, and other characteristics, mainly used in the high-speed optical fiber transmission system, ROF and optical fiber sensing systems and other fields.

high-speed light detection module integrates 10Gb / s PIN detectors and low noise amplifiers, single-mode / multimode fiber-coupled inputs, SMA connector outputs with high gain, high sensitivity, AC coupling output, Flat gain, and other characteristics, mainly used in the high-speed optical fiber transmission system, ROF and optical fiber sensing systems and other fields.

　　KG-PR-200K series 200KHz analog light detection module integrates high-speed response PIN detector and low noise amplifier, optical fiber or free space coupling, SMA connector output, having high gain, high sensitivity, flat gain and other characteristics, mainly being used in simulation Optical signal reception and optical fiber sensing systems and other fields.

 KG-PR-200K series 200KHz analog light detection module integrates high-speed response PIN detector and low noise amplifier, optical fiber or free space coupling, SMA connector output, having high gain, high sensitivity, flat gain, and other characteristics, mainly being used in simulation Optical signal reception and optical fiber sensing systems and other fields.

KG-PR-1G 2um analog light detection module integrates high-speed enhanced InGaAs detector and low noise amplifier, single-mode fiber or free space coupling, SMA connector output, having high gain. High sensitivity, gain flat and other characteristics are mainly used in infrared doped Tm, Ho fiber laser testing, gas and water molecules detection, and other fields.

　KG-PD 20GHz high-speed light detection module uses high-performance 20G PIN detector, single-mode / multimode fiber coupling input, K connector output, having high gain, high sensitivity, DC / AC coupling output, mainly being used in the high-speed optical fiber transmission system, ROF, and optical fiber sensing systems and other fields.

　 KG-PD-XX Series Analog Broadband Photodetector is a high-performance photodetector explicitly designed for analog fiber communication with a highly reliable flat PIN photodiode, hermetic package, without low noise RF amplifiers. It has the characteristics of high responsivity, high bandwidth, high linearity, and use, and can be widely used in the optical fiber delay line, microwave optical transmission link, and phased array.

　　KG-PD-XX series of analog broadband optical receiver module uses high linear PIN detector, all transparent working mode, without RF drive amplifier. They transport up to 20GHz microwave RF signal with high long-distance bandwidth and flat gain, providing excellent linear optical fiber communication for various analog broadband microwave applications. Due to the avoidance of expensive coaxial cable or waveguide, the transmission distance limit is canceled, significantly improving the signal qua