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Rof 3GHz/6GHz Microwave Optical Transceiver Module RF over fiber link Analog photoelectric receiver
ROF-PR-3G/6G series The analog photoelectric receiver has a wide band and flat photoelectric response characteristics from 300Hz to 3GH or 10K to 6GHz, and a high photoelectric conversion gain, which is a very cost-effective photoelectric receiver. It is very suitable for application in optical pulse signal detection, ultra-wideband analog optical signal receiving and other system fields.
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Rof EOM modulator 1310nm electro optic Phase Modulator 10G
The LiNbO3 phase modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic effect. The R-PM series based on Ti-diffused and APE technology, has stable physical and chemical characteristics, which can meet requirement of the most applications in laboratory experiments and industrial systems.
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Rof optical modulator 780nm electro optic Phase Modulator 10G EO modulator
ROF-PM series 780nm lithium niobate electro-optic phase modulator adopts advanced proton exchange technology, with low insertion loss, high modulation bandwidth, low half-wave voltage other characteristics, mainly used in space optical communication system, cesium atomic time reference, spectrum broadening, interferometry, and other fields.
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ROF -BPR Series 200M Balanced Photodetector Light Detection Module Optical Detector
ROF -BPR series of balanced light detection module （balanced photodetector）integrates two matching photodiode and an ultra-low noise transimpedance amplifier, effectively reducing the laser noise and common mode noise, improving the system’s noise ratio, having a variety of spectral response optional , Low noise, high gain, easy to use and so on, Mainly being used for spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography and other fields.
BPR series 200M and 350M high-gain balanced detection modules, with high gain and low noise characteristics, through two PIN tube response optimization to achieve high common-mode rejection ratio and high output voltage amplitude (~3.5V), this detection module can provide different gain and coupling output modes according to customer requirements. It is very suitable for coherent detection systems such as coherent Doppler wind radar.
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Rof Optical Modulator 1064nm Low Vpi phase modulator Electro optic Modulator
Rof-PM-UV series Low-Vpi phase modulator has low half-wave voltage（2V）, low insertion loss, high bandwidth, high damage characteristics of optical power, chirp in high-speed optical communication system is mainly used for light control, phase shift of coherent communication system, sideband ROF system and reduce the simulation of optical fiber communication system in Brisbane deep stimulated scattering (SBS), etc.
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ROF EOM modulator thin film lithium niobate modulator Low-Vpi phase modulator
ROF-PM-UV series Low-Vpi phase modulator has low half-wave voltage ( 2.5V ) , low insertion loss, high bandwidth, high damage characteristics of optical power, chirp in high-speed optical communication system is mainly used for light control, phase shift of coherent communication system, sideband ROF system and reduce the simulation of optical fiber communication system in Brisbane deep stimulated scattering (SBS), etc.
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Rof Electro Optical Modulator 1064nm Eo modulator LiNbO3 phase modulator 2G
The LiNbO3 phase modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic effect. The R-PM series based on Ti-diffused and APE technology, has stable physical and chemical characteristics, which can meet requirement of the most applications in laboratory experiments and industrial systems.
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Rof Electro Optical Modulator 1550nm AM Series High Extinction Ratio Intensity Modulator
ROF-AM-HER series high extinction ratio of electro-optic modulator based on M – Z push-pull structure intensity, has a lower half wave voltage and stable physical and chemical characteristics, using special technology to ensure the device with high extinction ratio of DC, and the device has high response speed, and therefore is widely used in light pulse generator, optical fiber sensing, laser radar, and other fields.
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Rof Electro Optical Modulator Wavelength 1064nm Intensity modulator 10GHz
ROF-AM 1064nm lithium niobate optical intensity modulator uses advanced proton exchange process, which has low insertion loss，high modulation bandwidth，low half-wave voltage and other characteristics being used in space optical communication system， pulse generating devices，quantum optics and other fields.
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Rof Semiconductor Laser Modulator L-band/C-band Tunable laser light source
ROF-TLS tunable laser light source, the use of high-performance DFB laser, wavelength tuning range >34nm, fixed wavelength interval (1GHz50 GHz100GHz) tunable laser light source, its wavelength internal locking function can ensure that the output light wavelength or frequency on the ITU grid of DWDM channel. It has the characteristics of high output optical power (20mW), narrow line width, high wavelength accuracy and good power stability. It can realize remote control of instruments, mainly used in WDM device testing, optical fiber sensing, PMD and PDL measurement, and optical coherence tomography (OCT).
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ROF-DML analog broadband direct light transmission module directly modulated laser
ROF-DML series analog wideband direct-modulated optical emission module, using high linear microwave direct-modulated DFB laser (DML), fully transparent working mode, no RF driver amplifier, and integrated automatic power control (APC) and automatic temperature control circuit(ATC), This ensures that the laser can transmit microwave RF signals up to 18GHz over long distances, with high bandwidth and flat response, providing superior linear fiber communication for a variety of analog broadband microwave applications. By avoiding the use of expensive coaxial cables or waveguides, the transmission distance limit is eliminated, greatly improving the signal quality and reliability of microwave communication, and can be widely used in remote wireless, timing and reference signal distribution, telemetry and delay lines and other microwave communication fields.
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Rof optical fiber sensing DFB laser C-band/L-band Tunable laser light source
ROF-TLS tunable laser light source, the use of high-performance DFB laser, wavelength tuning range >34nm, fixed wavelength interval (1GHz50 GHz100GHz) tunable laser light source, its wavelength internal locking function can ensure that the output light wavelength or frequency on the ITU grid of DWDM channel. It has the characteristics of high output optical power (20mW), narrow line width, high wavelength accuracy and good power stability. It can realize remote control of instruments, mainly used in WDM device testing, optical fiber sensing, PMD and PDL measurement, and optical coherence tomography (OCT).
