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ROF-BPR Series Mini Balanced Photodetector High Sensitivity Photodetector Si Photodetector
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.
The mini balanced detection module optimized for OCT systems in ophthalmology has high gain and low noise characteristics, high common-mode rejection ratio and high output voltage amplitude (~12V) through wavelength optimization. It has been used in batch applications in medical OCT devices, and the detector can also be optimized for 1310nm and 1550nm wavelengths.
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Rof Bias Point Controller automatic bias control module of lithium niobate MZ modulator
ROF-ABC-MZ series automatic bias control module is used for automatic bias control of lithium niobate M-Z modulator, which can make the modulator work stably at the lowest point, the highest point or the orthogonal point (linear region). The module is also integrated with 1/99 coupler, which can control the switching of the working point through the external serial port, and supports manual adjustment mode, which is suitable for a variety of different wavelength modulators and applications, and is very suitable for university laboratories to build desktop experiments.
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Rof-EDFA-HP High power output fiber amplifier Optical Amplifier
The ROF-EDFA-HP series high-power fiber amplifier adopts the unique optical path structure based on erbium-ytterbium co-doped fiber, reliable pump light source and stable heat dissipation technology to achieve high power output in the range of 1535~1565nm. With high power and low noise point, it can be used in optical fiber communication, lidar and so on.
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Rof Electro-optic modulator 780nm LiNbO3 Intensity Modulator 10G
The LiNbO3 intensity modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic performance. The R-AM series based on MZ push-pull structure and X-cut design, has stable physical and chemical characteristics, which can be applied both in laboratory experiments and industrial systems.
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Rof Electro-optic modulator 1550nm LiNbO3 Intensity Modulator 50G
The LiNbO3 intensity modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic performance. The R-AM series based on MZ push-pull structure and X-cut design, has stable physical and chemical characteristics, which can be applied both in laboratory experiments and industrial systems.
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Rof Electro-optic modulator 1550nm Phase Modulator 20G lithium niobate modulator
Lithium niobate electro-optical phase modulator(lithium niobate modulator) based on titanium diffusion process has the characteristics of low insertion loss, high modulation bandwidth, low half wave voltage, high damage optical power, etc. It is mainly used in the fields of optical chirp control in high-speed optical communication systems, phase shift in coherent communication systems, generation of sidebands in ROF systems, and reduction of stimulated Brillouin scattering (SBS) in analog optical fiber communication systems.
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Rof Electro-optic modulator 1550nm Phase Modulator 300M
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-optic modulator 1550nm AM Series Intensity Modulator 40G
The LiNbO3 intensity modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic performance. The R-AM series based on MZ push-pull structure and X-cut design, has stable physical and chemical characteristics, which can be applied both in laboratory experiments and industrial systems.
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Rof Electro-optic modulator 1550nm AM Series Intensity Modulator 20G
The LiNbO3 intensity modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic performance. The R-AM series based on MZ push-pull structure and X-cut design, has stable physical and chemical characteristics, which can be applied both in laboratory experiments and industrial systems.
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Rof Electro-optic modulator 1550nm AM Series Intensity Modulator 10G mach-zehnder modulator
The LiNbO3 intensity modulator （mach zehnder modulator）is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic performance. The R-AM series based on MZ push-pull structure and X-cut design, has stable physical and chemical characteristics, which can be applied both in laboratory experiments and industrial systems.
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Rof Electro-optic modulator 850 nm electro optic intensity modulator 10G
ROF-AM 850nm lithium niobate optical intensity modulator uses an advanced proton exchange process, which has low insertion loss, high modulation bandwidth, low half-wave voltage, and other characteristics, mainly being used for space optical communication system, the cesium atomic time base, pulse generating devices, quantum optics, and other fields.
Uses advanced proton exchange process, which has low insertion loss, high modulation bandwidth, low half-wave voltage, and other characteristics, mainly used for space optical communication system, the cesium atomic time base, pulse generating devices, quantum optics, and other fields. -
Rof 2-18GHz Microwave Optical Fiber Transmission modulator RF over fiber link ROF modules
Rofea specializes in RF transmission field, the latest launch of a series of RF optical fiber transmission products. The RF fiber transmission module directly modulates the analog. RF signal to the optical transceiver, transmits it through the optical fiber to the receiving end, and then converts it into an RF signal after photoelectric conversion. The products cover L, S, X, Ku and other frequency bands, using compact metal casting shell, good electromagnetic interference resistance, wide working band, good flatness in the band, mainly used in microwave delay line multimotion antenna, repeater station, satellite ground station and other fields.
