Electro-Optic Modulator Series

  • Rof Electro-optic modulator 1550nm Phase Modulator 10G linbo3 modulator

    Rof Electro-optic modulator 1550nm Phase Modulator 10G linbo3 modulator

    The LiNbO3 phase modulator (linbo3 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.

  • Rof Electro-optic modulator 1550nm AM Series High Extinction Ratio Intensity Modulator

    Rof Electro-optic 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.

  • Rof Electro-optic modulator RF Amplifier module 40G Broadband Microwave Amplifier

    Rof Electro-optic modulator RF Amplifier module 40G Broadband Microwave Amplifier

    The R-RF-40 Broadband Microwave Amplifier is a benchtop instrument specifically designed for high-speed lithium niobate electro-optic modulators. It amplifies tiny high-speed signal levels to a higher level than driving the modulator. It goes niobium Lithium (LiNbO3) electro-optical modulator work, and having in the broadband range has a better gain flatness in the broadband range.

  • Rof Electro-optic modulator 1064nm Eo modulator phase modulator 10G

    Rof Electro-optic modulator 1064nm Eo modulator 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.

  • Rof Electro-optic modulator 1064nm Low Vpi phase modulator

    Rof Electro-optic modulator 1064nm Low Vpi phase modulator

    Rof-PM-UV series Low-Vpi phase modulator has low half-wave voltage2V, 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.

  • Rof desktop amplifier Electro-optic modulator 10G Broadband Microwave Amplifier module

    Rof desktop amplifier Electro-optic modulator 10G Broadband Microwave Amplifier module

    The R-RF-10-RZ amplifier modules is a desktop amplifier explicitly designed for RZ code transmission in high-speed optical fiber communication systems. It amplifies tiny high-speed signal levels to a higher level that can drive the modulator and then going Lithium niobate (LiNbO3) electro-optical modulator to work. It has a better gain flatness in the broadband range.

  • Rof Electro-optic modulator desktop amplifier 20G Broadband Microwave Amplifier modules

    Rof Electro-optic modulator desktop amplifier 20G Broadband Microwave Amplifier modules

    The R-RF-10-RZ amplifier modules is a desktop amplifier explicitly designed for RZ code transmission in high-speed optical fiber communication systems. It amplifies tiny high-speed signal levels to a higher level that can drive the modulator and then going Lithium niobate (LiNbO3) electro-optical modulator to work. It has a better gain flatness in the broadband range.

  • Rof Electro-optic modulator 1550nm Suppression Carrier Single Side-band Modulator SSB Modulator

    Rof Electro-optic modulator 1550nm Suppression Carrier Single Side-band Modulator SSB Modulator

    ROF-ModBox-SSB-1550 Suppression Carrier Single Sideband Modulation Unit is a highly integrated product of Rofea photoelectric with independent intellectual property rights.

    The product integrates Mach-Zehnder double parallel modulator, bias controller, RF driver And other necessary components into a unit, which doesn’t only facilitate the user, but also greatly improves the reliability of the MZ intensity modulator. What’s more, it can be customized according to user’s requirements.

  • Rof Electro-optic modulator LiNbO3 MIOC Series Y-Waveguide Modulator

    Rof Electro-optic modulator LiNbO3 MIOC Series Y-Waveguide Modulator

    The R-MIOC Series Y-Waveguide Modulator is a LiNbO3 multifunctional integrated optical circuit (LiNbO3 MIOC) based on microelectronic technology, which can achieve polarizer and analyzer, beam splitting and combining, phase modulation and other function. The waveguides and electrodes are fabricated on LiNbO3 chip, the output and input fibers are precisely coupled with the waveguides, then the whole chip is encapsulated in a gold-plated Kovar housing to obtain well performance and high reliability.

  • Ultra Compact DP-IQ Modulator Bias Controller Automatic Bias Controller

    Ultra Compact DP-IQ Modulator Bias Controller Automatic Bias Controller

    Rofea’ modulator bias controller is specially designed for Mach- Zehnder modulators to ensure a stable operation state in various operating environments. Based on its fully digitized signal processing method, the controller can provide ultra stable performance.

    The controller injects a low frequency, low amplitude dither signal together with bias voltage into the modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. In this way, the modulator is ensured to work under proper bias voltage.

  • Ultra Compact IQ Modulator Bias Controller Automatic Bias Controller

    Ultra Compact IQ Modulator Bias Controller Automatic Bias Controller

    Rofea’ modulator bias controller is specially designed for Mach- Zehnder modulators to ensure a stable operation state in various operating environments. Based on its fully digitized signal processing method, the controller can provide ultra stable performance.

    The controller injects a low frequency, low amplitude dither signal together with bias voltage into the modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. In this way, the modulator is ensured to work under proper bias voltage.

  • Ultra High Precision MZM modulator Bias Controller Automatic Bias Controller

    Ultra High Precision MZM modulator Bias Controller Automatic Bias Controller

    Rofea’ modulator bias controller is specially designed for Mach- Zehnder modulators to ensure a stable operation state in various operating environments. Based on its fully digitized signal processing method, the controller can provide ultra stable performance.

    The controller injects a low frequency, low amplitude dither signal together with bias voltage into the modulator. It keeps reading the output from the modulator and determines the condition of the bias voltage and the related error. A new bias voltage will be applied afterwords according to the previous measurement. In this way, the modulator is ensured to work under proper bias voltage.

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