------ The KY-APRM seriesKey FeatureslMultiple series of productsSi APDInGaAs APDDual-channel APD Module for DTSTTL-output APD Module for FSOl3dB Band-width Max. 10GHzlRise time Min.lIntegrated amplifier circuitlIntegrated boost and temperature compensation circuitlLow noise, high gainlφ20mm Adapter for optical antennalM4 adapter for the M4 post mountslSingle power supply DC 12VlDimensions 47x42x26mmlSMA outputlCan be customizedApplicationslPulse form measurementslLaser radarlLaser CommunicationlOptical Fiber Sensing SystemlSpectroscopylOTDROptionslPhotosensitive Surface lBand-widthlGainlOutput CouplinglVariable Gain by softwarelDigital TTL level outputDescription The KY-APRM series avalanche photoreceiver uses imported avalanche photodiode with high gain, fast response and low dark c...
----- The KY-PRM seriesKey FeatureslSpectral Range 200-3600nml3dB Band-width Max. 40GHzlRise time Min.lIntegrated amplifier circuitlLow noise, high gainlφ20mm Adapter for optical antennalM4 adapter for the M4 post mountslSingle power supply DC 12VlDimensions47x42x20mm（Fiber connector）47x42x26mm（Free space connector）lSMA outputlCan be customizedApplicationslPicosecond optical pulse detectionlLaser radarlOptical Fiber Sensing SystemlOptical inspectionOptionslBand-widthlGainlCouplinglOptical interfaceDescription The 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 ...
FeatureslC-bandlSideband suppression ratio:30dBlCarrier suppression ratio: 26dBlFrequency: 1-18GHzlUp and down sidebandslDC 12V power supplylPM fiber input/outputlRS232ApplicationslBrillouin optical fiber sensing systemlMicrowave photonicslHigh-precision gas detection Description The KY-CS-SSB-15-0118-FA is an optical CS-SSB modulation module developed by our company. The modulation module integrates Mach-Zehnder dual parallel modulators, bias point control circuits and broadband bridge, can achieve stable and reliable single sideband modulation, and can switch between left and right sideband control as needed. It can also be equipped with corresponding microwave sources to achieve wavelength scanning in multiple frequency ranges, and the wavelength scann...
------ The KY-AM -10Key Featuresl1064nm OperationlLow insertion lossl3dB bandwidth 5GHzlLow half-wave voltagelHigh Extinction Ratio 50dBApplicationslOptical Pulse GenerationlOptical fiber sensing systemlLaser mode lockingDescription The 1064nm high extinction ratio electro-optical intensity modulator integrates two Mach-Zehnder intensity modulators with a push-pull structure, which can achieve an extinction ratio of up to 50dB. It is used in the fields of high-speed optical pulse generation, fiber sensing, and laser mode locking.Block diagram ParametersParametersSymbolMin.Typ.Max.UnitOptical ParametersCystalLiNbO3 X-Cut Y-PropWaveguide processAPEWavelengthl98010641100nmInsertion loss*IL78dBOptical return lossORL-40dBExtinction ratio @DCER@DC50dBPolarization extinction...
Key FeatureslSpectral range 850 ~ 1650nmlWith TIAlData rate up to 25Gbpsl+3.3 single power supplylHermetically sealed packagelSMA outputlSM or MM fiberApplicationlHigh-speed transmission equipmentlRadio over fiverlOptical fiber sensing system DescriptionKY-AT series APD-TIA Optical receiver use high-performance InGaAs Avalanche Photodiode with a low noise transimpedance amplifier, which has the characteristics of high bandwidth, high responsivity, flat gain, small size, etc. The input fiber can be the single mode fiber or 50/62.5um multimode fiber, the connector is FC/APC. SMA output port, mainly used in high-speed optical fiber transmission system.Optical and Electrical Characteristics(Wavelength=1550nm, Tc =25°C , VCC=+3.3V, unless otherwise s...
------ The KY-BPRM-4CH seriesKey FeatureslSpectral Range 400-1700nmlVarious 3dB band-width optionslRise time Min.lIntegrates four channelslCMRR30dBlLow noiselSingle power supply DC 5VlDimensions 86x47x36mmlCan be customizedApplicationslLaser radarlBrillouin Optical Fiber Sensing Systemlf-OTDRlOptical heterodyne detection systemOptionslBand-widthlGainlOutput CouplinglNumber of channelsDescription The 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 com...
Product introductionThe KY-EDFA-PL series pulse EDFA is a fiber amplifier specially used for pulsed optical signal amplification. It can amplify optical pulses with a frequency of 1Hz-1MHz and a pulse width of less than 100ns,the maximum output peak power can reach 500W. This product adopts low-noise erbium-doped fiber and purely analog pump laser drive circuit to ensure its high gain and low noise figure. 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 optical fiber communication system, quantum communication systems, picosecond pulse amplification, laser radar, optical fiber sensing systems such as Raman, Brillouin and φ-OTDR,and other fields.Key Featuresl...
FeatureslC and L-Band OperationlLow insertion lossl3dB bandwidth 10/20GHzlExtinction ratio 35/40dBlLow half-wave voltagelIntegrated Monitor PhotodiodelTelecordia GR-468-COREApplicationslMicrowave fiber linklQuantum communicationlOptical Pulse GenerationlOptical fiber sensing systemlLaser mode lockingDescription The 1550nm High Extinction Ratio LiNbO3 electro-optical intensity modulator based on the M-Z push-pull structure has a low half-wave voltage and stable physical and chemical characteristics, and the device has a high response rate, high extinction ratio(40dB) and is therefore widely used in microwave fiber link, Quantum communication, optical Q-switched systems, laser mode-locking, and fiber sensing.ParametersParametersSymbolMin.Typ.Max.UnitOp...
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...