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Key FeatureslSpectral Range 800-1700nmlVarious 3dB band-width optionslLarge dynamic rangelUltra low noiselCMRR30dBlSingle power supply DC 12VlDimensions 86x47x36mmlCan be customizedApplicationslLaser radarlBrillouin Optical Fiber Sensing Systemlf-OTDRlOptical heterodyne detection systemOptionslBand-widthlGainlOutput CouplinglChannelsDescriptionThe KY-BPRM-LN series large dynamic range ultra-low noise balanced photoreceiver is specially developed for long-distance measurement applications in optical heterodyne detection systems, each balanced photoreceiver integrates two matched high linearity analog PIN detectors and an ultra low noise wideband transimpedance amplifier with large dynamic range, ultra-low noise, and high common-mode rejection ratio(CMRR). This can effectively reduce the com...
Product introductionThe KY-TLS series tunable laser source adopts high-performance DFB laser with wavelength tuning range 40nm and tunable laser source with a fixed wavelength interval (channel spacing of 50 GHz), its internal wavelength locking function ensures the wavelength or frequency of the output light are in the ITU grid of DWDM channel. It has high output optical power (10mW), narrow line width, high wavelength accuracy and good power stability and can realize remote control of instruments. This product is mainly used in WDM device testing, fiber sensing, PMD&PDL measurement, optical coherence tomography (OCT) and other fields.Key Featuresl  Wavelength C,L bandl  Tuning range 40nml  Tuning interval 50GHzl  Output power 20mWl  Narrow line width 3MHzl&#...
Product introductionThe KY-EDFA-HP series high power fiber amplifier uses imported high-performance double-clad erbium&ytterbium co-doped fibers and high-power multimode pump lasers to achieve continuous output up to 10W. The purely analog pump laser drive circuit guarantees the high gain and low noise figure of the amplifier.The desktop machine can display the input and output optical power, pump laser operating current, working temperature, cooling current and other parameters in real time.This product is mainly used in long-distance optical fiber communication systems, optical fiber sensing systems, scientific research and other fields.Key Featuresl  Wavelength 1540~1570nml  Output power max.10Wl  Low noise figurel  Output power is adjustablel  Module, deskt...
Product introductionThe KY-EDFA-BA series BA-EDFA is a fiber amplifier specially used for single-wavelength or multi-wavelength. It is usually placed at the back end of the optical transmitter to increase the optical power of the transmitted signal. This product adopts high erbium-doped fiber and purely analog pump laser drive circuit to ensure its high gain and low noise. It can display input and output optical power,pump laser working current, working temperature , cooling current and other parameters in real time. This product is mainly used in long-distance optical fiber communication system, quantum communication, picosecond pulse amplification, optical fiber sensing systems and other fields.Key Featuresl  Wavelength C,L-bandl  Input range -10~10dBml  Gain Max.37dBl...
Product introductionThe KY-EDFA-PA series Pre-EDFA is a fiber amplifier specially used for small signal amplification. It is usually placed at the front of optical receiver or photodetector to increase the sensitivity of photodetector. This product is a two-stage amplification structure. It adopts low-noise erbium-doped fiber and purely analog pump laser drive circuit to ensure its high gain and low noise. It can display input and output optical power,pump laser working current, working temperature , cooling current and other parameters in real time. This product is mainly used in high-speed optical fiber communication system, quantum communication, picosecond pulse amplification, optical fiber sensing systems and other fields.Key Featuresl  Wavelength C,L,C&Ll  Small signal ...
-----The KY-PRM-XCH seriesKey FeatureslSpectral Range 800-1700nml3dB Band-width Max. 1.5GHzlRise time Min.lThe number of channels: 3, 8, 18, 40, etc. lIntegrated amplifier amplifierlLow noise, high gainlSingle power supply DC 12VlSMA outputlCan be customizedApplicationslPicosecond light pulse detectionlLaser radarlOptical fiber sensing systemlSpectroscopyOptionslBand-widthlGainlOutput CouplinglNumber of channelsDescription The KY-PRM-XCH series multi-channel PIN photoreceiver integrates multi-channel of 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 fiber interface is universal for single-mode and multi-mode optical fiber. The elect...
Product introductionThe KY-OS-DFB series 1550nm DFB laser source adopts high-performance DFB laser, uniquely designed ATC&APC circuit and isolation control to ensure extremely high power and wavelength stability. This product is widely used in fiber component testing, optical fiber sensing system, CWDM and DWDM system testing and other fields.Key Featuresl  Optional ITU wavelengthl  High output power optionall  Line width 200K, 1M, 10M optionall  Built-in optical isolatorl  Multiple working modes are optionall  Module, desktop packageApplicationsl  Laser rangingl  Seed light sourcel  Optical fiber communicationl  Optical fiber sensing systemParametersParametersSymbolUnitMin.Typ.Max.Wavelengthlnm1525-1610Output optical powerPomW1020100Li...
Product introductionThe KY-EDFA-BI series Bidi-EDFA is a fiber amplifier specially used for bidirectional simultaneous signal amplification. This product adopts low-noise erbium-doped fiber and purely analog pump laser drive circuit to ensure its high gain and low noise figure,specially designed optimized optical path ensures the uniformity of bidirectional amplification gain. It can display pump laser working current, working temperature , cooling current and other parameters in real time. This product is mainly used in optical fiber communication system, fiber laser and bidirectional simultaneous signal amplification of the optical fiber vibration sensing system.Key Featuresl  Bidirectional signal amplificationl  High gainl  Low noise figurel  Output power is adjustab...
Product introductionThe KY-QRA series raman fiber amplifier uses imported high-performance and high-power 1480nm pump lasers, which can achieve 1W continuous output by polarization combining. The purely analog pump laser drive circuit guarantees the high gain and low noise figure of the amplifier.The desktop machine can display the input and output optical power, pump laser operating current, working temperature, cooling current and other parameters in real time.This product is mainly used in long-distance optical fiber communication systems, optical fiber sensing systems, scientific research and other fields.Key Featuresl  Wavelength 1527~1563nml  Output power is optional 500mW, 1Wl  Gain Typ.12dBl  Noise figurel  Gain flatnessl  Output power is adjustablel&#...
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