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Features ➢ 1653nm direct modulation with cooled DFB-LD as Transmitter ➢ Low threshold current ➢ High output power ➢ Ultra small form-factor 5-pin ➢ Very low TEC power consumption ➢ Long history of proven field reliability ➢ Very high reliability design ➢ Operating temperature range: -5℃ to +75℃ Applications ➢ Single methane gas sensor

Features Wide dynamic range High Responsibility Low Dark Current Special Big Ball Lens Cap Option Standard TO46 package Applications Optical power monitoring Measuring instrument

Janhoo Semiconductor Optical Amplifier 1550nm PM Semiconductor optical amplifier SOA Butterfly Janhoo’s 1550nm PM (Polarization maintaining) Semiconductor Optical Amplifiers (SOAs) are designed for high gain, high powerful, low PDG SOA which goes into the standard GR-468-CORE. Janhoo Semiconductor Optical Amplifier Applications * Used for optical sensing system, to replace AOM+EDFA. * Used for FMCW Lidar to extend detection distance. * Used for PON network (FTTX) relay

Product Features SOA chips are all produced in China, with independent process control Consistent with the structure and size of mainstream SOA manufacturers, strong compatibility Cost-effective, short lead time, fast delivery, customisation and rapid iteration Product Applications SOA in butterfly or small box package for optical amplification of 40G/100G high-speed services Integrated in ROSAs for 100G optical modules to improve optical power budgets Silicon photonic

Janhoo Semiconductor Optical Amplifier Product Features All process made in China, independent and controllable Low power consumption, typical drive current 120mA, to meet the needs of high-speed ROSA low-power requirements Support temperature monitoring and TEC thermoelectric control, stable operation in full temperature operating range Customisation service: support for higher integration devices such as polarization-maintaining, integrated isolator, integrated PD optical

Janhoo Semiconductor Optical Amplifier Product Features All process made in China, independent and controllable Low power consumption, typical drive current 120mA, to meet the needs of high-speed ROSA low-power requirements Janhoo Semiconductor Optical Amplifier Support temperature monitoring and TEC thermoelectric control, stable operation in full temperature operating range Customisation service: support for higher integration devices such as polarization-maintaining,

Product Features This product features high gain, low power consumption, low polarisation dependent loss, high output optical power (25dBm), high extinction ratio etc. Supports temperature monitoring and TEC thermoelectric control to ensure stable operation over the full temperature range Customization service: support for higher integration devices such as polarization-maintaining, integrated isolator, integrated PD optical power monitoring and so on Product Applications

Product Features This product features high gain, low power consumption, low polarisation dependent loss, high output optical power (25dBm), high extinction ratio etc. Supports temperature monitoring and TEC thermoelectric control to ensure stable operation over the full temperature range Customization service: support for higher integration devices such as polarization-maintaining, integrated isolator, integrated PD optical power monitoring and so on Product Applications

Product Features This product features high gain, low power consumption, low polarisation dependent loss, high output optical power (25dBm), high extinction ratio etc. Supports temperature monitoring and TEC thermoelectric control to ensure stable operation over the full temperature range Customization service: support for higher integration devices such as polarization-maintaining, integrated isolator, integrated PD optical power monitoring and so on Product Applications