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Product introductionThe KY-APRM-10G series 10Gbps APD high speed photoreceiver integrates high-speed InGaAs APD avalanche photodiode, automatic gain control circuit and low-noise broadband transimpedance amplifier. It features high gain, high sensitivity, AC-coupled output and flat gain. The built-in temperature compensation circuit ensures the output stability of the photodetector module at different temperatures.The module is powered by DC 12V, the fiber interface is FC/APC, and the electrical signal is differentially output by the SMA port. It’s mainly used in high-speed fiber transmission systems, microwave photonic links and other fields.Key Featuresl  Spectral Range:850-1650nml  3dB Band-width7.5GHzl  Sensitivity:-26.5dBml  Saturated optical power: -4dBml  In...
Product introductionThe KY-PDM series photoreceiver without amplifier adopts high saturation optical power and high linearity analog PIN detector. It has a direct 50 ohm coupled output at the back end,with fast response, low noise and flat response. The module is powered by positive 5V or battery,and the input optical interface is optional for optic fiber or space incidence. This series of products are suitable for applications where the optical power is in the order of mW, such as picosecond pulsed light waveform detection, pulsed laser measurement and other fields.Key Featuresl  Spectral Range 400-1700nml  3dB Band-width Max. 50GHzl  Rise time Min.l  Low noise, flat responsel  Single power supply DC 5Vl  Compact structureApplicationsl  Picosecond light ...
Product introductionThe KY-QA/P series quadrant photoreceiver adopts imported four-quadrant photodiode, integrated power supply circuit and corresponding low-noise amplifier circuit. The response wavelength is 400-1100nm (material is Si) and 800-1700nm (material is InGaAs). It’s available in a variety of types, mainly used for laser beam position measurement in systems and widely used in laser alignment, laser communication, laser guidance and other fields.Key Featuresl  Spectral range 400~1700nml  Optional photosensitive surfacel  Fast response l  Integrates current-to-voltage amplifierl  Arithmetic circuitl  Compact structurel  Single power supplyApplicationsl  Laser alignmentl  Laser communicationl  Laser guidanceParametersPNSpectral Ran...
Product introductionThe KY-BPRM series balanced photoreceiver integrates two matched high linearity analog PIN detector and low noise broadband transimpedance amplifier, with high gain, high sensitivity, DC coupling output and high common-mode rejection ratio(CMRR). This can effectively reduce the common mode noise of the input light and improve the signal to noise ratio of the system. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space incidence. The electric signal is SMA output, mainly used in nanosecond optical pulse detection, laser radar, optical coherent tomography,fiber optic sensing systems and other fields.Key Featuresl  Spectral Range 400-1700nml  Various 3dB band-width optionsl  With output monitoringl ...
Product introductionThe KY-APRM series avalanche photoreceiver uses imported avalanche photodiode with high gain, fast response and low dark current, integrates low-noise broadband transimpedance amplifier, boost and temperature compensation circuit, with high gain and high sensitivity. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space incidence. The fiber interface is universal for single-mode and multi-mode optical fiber. Various photosensitive surfaces are optional when space is incident, and comes standard with external threaded connectors for external optical antennas.The electric signal is SMA output, which is suitable for weak light signal detection and short pulse signal measurement. It’s mainly used in picosecond optical pu...
Product introductionThe KY-PRM series low noise PIN photoreceiver integrates high linearity analog PIN detector and low noise broadband transimpedance amplifier with high gain, high sensitivity, AC coupling output and flat gain. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space incidence. The fiber interface is universal for single-mode and multi-mode optical fiber. Various photosensitive surfaces are optional when space is incident, and comes standard with external threaded connectors for external optical antennas.The electric signal is SMA output, mainly used in picosecond optical pulse detection, optical detection, laser communication,laser radar ,optical fiber sensing system and other fields.Key Featuresl  Spectral Range 20...
Product introductionThe KY-BPRM-4CH series four channels balanced photoreceiver is a product specifically developed for the optical heterodyne detection system. It integrates four balanced photoreceiver with the same performance,each of them integrates two matched high linearity analog PIN detector and low noise broadband transimpedance amplifier, with high gain, high sensitivity, DC coupling output and high common-mode rejection ratio(CMRR). This can effectively reduce the common mode noise of the input light and improve the signal to noise ratio of the system. The module is powered by positive 12V, and the input optical interface is optic fiber. The electric signal is SMA output, mainly used in laser radar , optical fiber sensing system and other fields.Key Featuresl  Spectral Range...
Product introductionThe KY-PRM series low noise PIN Photoreceiver integrates high linearity analog PIN detector and low noise broadband transimpedance amplifier with high gain, high sensitivity, AC coupling output and flat gain. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space incidence. The fiber interface is universal for single-mode and multi-mode optical fiber. Various photosensitive surfaces are optional when space is incident, and comes standard with external threaded connectors for external optical antennas.The electric signal is SMA output, mainly used in picosecond optical pulse detection, optical detection, laser communication,laser radar ,optical fiber sensing system and other fields.Key Featuresl  Spectral Range 20...
Product introductionThe KY-APRM series avalanche photoreceiver uses imported avalanche photodiode with high gain, fast response and low dark current, integrates low-noise broadband transimpedance amplifier, boost and temperature compensation circuit, with high gain and high sensitivity. The module is powered by positive 12V, and the input optical interface is optional for optic fiber or space incidence. The fiber interface is universal for single-mode and multi-mode optical fiber. Various photosensitive surfaces are optional when space is incident, and comes standard with external threaded connectors for external optical antennas.The electric signal is SMA output, which is suitable for weak light signal detection and short pulse signal measurement. It’s mainly used in picosecond optical pu...
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