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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&#...
Product introductionThe KY-WBA-20G wideband amplifier is a driver amplifier mainly used for lithium niobate electro-optic intensity and phase modulator. Its bandwidth can reach 30K~20GHz, the highest can achieve 20Gbps NRZ wideband signal amplification up to 8Vpp.It can also output one -10~10V DC voltage for electro-optic intensity modulator bias voltage adjustment, gain and bias voltage are displayed adjustable.This product is mainly used in high-speed optical fiber communication systems, quantum communication, picosecond pulse amplification and other fields.Key FeatureslBandwidth 30K~20GHzlGain25dblSaturated output 8VpplRise timelGain and bias voltage display are adjustablelDC bias -10~10VoutputlConvenient to useApplicationslHigh-speed optical fiber communication systemslQuantum communic...
------ The KY-BPRM seriesKey FeatureslWavelength C-bandlSingle bandwidth 29GHzlRate up to 4x32GbaudlInternal integrated PBS and 90° HybridlGain is automatic/manual controllPower supply DC 12VlSoftware controllK-type connector outputApplicationsl100Gbps DQPSK optical fiber communication systemlMicrowave photonic linkDescription The KY-BPRM-100G series 100Gbps coherent receiver module consists of two polarization beam splitters, a dual-polarization 90-degree optical mixer, four performance-matched balanced detectors with TIA and power and control circuits.The dual-polarization 90-degree optical mixer demodulates the incident signal light by an external reference light source, and is converted into an electrical signal by four balanced detectors, then amplified output by TIA. It fea...
Product introductionThe KY-MU-15-AN series electro-optic intensity modulation unit is a 1550nm analog optical signal modulation instrument developed by our company. The modulation unit can work in C+L band, integrating electro-optic intensity modulator, low-noise broadband electric amplifier and bias piont control circuit. The bias point control circuit uses a non-disturbing (less color mixing) scheme to ensure high output power stability and low phase noise of the modulation unit. The display area displays the bias point lock status in real time, which can make the modulation performance of the electro-optic intensity modulator no longer affected by external environmental temperature, vibration and other factors, and work stably at QUAN +/-, NULL or PEAK points for a long time. This ...
Product introductionThe KY-WBA-40G wideband amplifier is a driver amplifier mainly used for lithium niobate electro-optic intensity and phase modulator. Its bandwidth can reach 30K~40GHz, the highest can achieve 40Gbps NRZ wideband signal amplification up to 7.5Vpp.It can also output one -10~10V DC voltage for electro-optic intensity modulator bias voltage adjustment, gain and bias voltage are displayed adjustable.This product is mainly used in 40Gbps optical fiber communication systems, quantum communication, picosecond pulse amplification, optical fiber sensing systems and other fields.Key FeatureslBandwidth 30K~40GHzlGain25dblSaturated output 7.5VpplRise timelGain and bias voltage display are adjustablelDC bias -10~10VoutputlConvenient to useApplicationsl40Gbps optical fiber communicati...
Product introductionThe KY-OS-DFB-XX series multi-channel DFB laser source adopts high-performance DFB laser, uniquely designed ATC&APC circuit and isolation control to ensure extremely high power and wavelength stability. Wavelengths are available in O, C and L band, using polarization-maintaining fiber output. 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  Output power 20Mwl  Multiple channels are optionall  Line width 200K,2M optionall  Built-in optical isolatorl  Polarization-maintaining fiber outputl  Desktop packageApplicationsl  DWDM optical fiber communication systeml  Optical fiber sensing systeml  Micro...
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