About Us
introduction
News
News
Products
Photodetector
Phase Modulator
Intensity Modulator
LiNbO3 modulator
Y-Waveguide Modulators
Optical modulation transmitter
Bias Controller
RF Amplifier
custom product
Optical test equipment
Laser & Detector Modules
Analog SSB Light Modulator
Application
Radio-over-fiber
Quantum key distribution
Optical communication
Laser sensing
Recruitment
join us
Contact Us
Contact Us
Latest News
MORE
November 05,2024
Laser remote speech detection signal analysis and processing
November 04,2024
Laser remote speech detection technology
October 29,2024
Explore grating technology
MORE
About
Beijing Rofea
Application
MORE
Quantum key distribution
Radio-over-fiber
Optical communication
Laser sensing
Products
MORE
ROF-PR-200M series photodetector PIN photodetector APD photodetector balanced photodetector
10Gbps High Speed Photodetector APD photodetector balanced photodetector Optical detector
ROF -SLD series SLD broadband light source SLD laser
ROF-PM-UV Low -Vpi phase modulator
ROF-AM-HER High extinction ratio modulator
Optical amplifier Fiber Amplifier (EDFA&YDFA)
Electro-optic modulator Optoelectronics modulator DFB laser light source
Rof Electro-optic modulator SSB Modulator 1550nm Suppression Carrier Single-Sideband Modulator
R-RF-40 model 40G Broadband microwave amplifier Optical amplifier
Ultra high precision MZM bias controller on Q point
R-PM-15-10G Wavalength 1550nm 10GHz Phase modulator
R-AM-08-10G Wavelength 850nm 10GHz Intensity modulator
