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ROF-EDFA-B Electro-Optic Amplifiers Preventive fiber amplifier Optical Amplifier
Rofea Optoelectronics independently developed Rof-EDFA series products are specially designed for the laboratory and factory test environment of optical fiber power amplification equipment, internal integration of high-performance pumping laser, high-gain erbium-doped fiber, and unique control and protection circuit, to achieve low noise, high stability output, AGC, ACC, APC three working modes can be selected. It is widely used in optical fiber sensing and optical fiber communication. The benchtop fiber amplifier has LCD display, power and mode adjustment knobs for easy operation, and provides an RS232 interface for remote control. Module products have the characteristics of small size, low power consumption, easy integration, programmable control and so on.
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Rof DTS series 3G analog photoelectric receiver RF over fiber link ROF Links
Rof-DTS-3G series analog photoelectric receiver has a wide band from 300Hz to 3GHz and flat photoelectric response characteristics, and also integrates digital communication function, automatic gain control, etc., which can not only carry out digital communication with the transmitter, but also automatically compensate for optical link loss changes with high compensation accuracy. It is a very cost-effective multi-functional photoelectric receiver. The receiver is powered by an internal rechargeable lithium battery, which reduces the noise input of the external power supply and facilitates the use of the external field. It is mainly used in optical pulse signal detection, ultra-wideband analog optical signal receiving and other system fields.
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ROF-PR Low Noise PIN Photoreceiver Optical detector Low Noise Photodetector
Rofea independently developed photodetector integrated photodiode and low noise amplifier circuit, while providing a variety of products, for scientific research users Provide quality product customization service, technical support and convenient after-sales service. The current product line includes: analog signal photodetector with amplification, gain adjustable photodetector, high speed photodetector, High Speed InGaAs Photodetector, snow market detector (APD), balance detector, Low Noise Photodetector, Low Noise PIN Photoreceiver, etc.
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ROF InGaAs Photoreceiver High Speed InGaAs Photodetector
Rofea independently developed photodetector integrated photodiode and low noise amplifier circuit, while providing a variety of products, for scientific research users Provide quality product customization service, technical support and convenient after-sales service. The current product line includes: analog signal photodetector with amplification, gain adjustable photodetector, high speed photodetector, High Speed Photodetector InGaAs Photodetector, snow market detector (APD), balance detector, etc. -
ROF-PD1570G InGaAs Photoreceiver High Speed InGaAs Photodetector
Rofea independently developed photodetector integrated photodiode and low noise amplifier circuit, while providing a variety of products, for scientific research users Provide quality product customization service, technical support and convenient after-sales service. The current product line includes: analog signal photodetector with amplification, gain adjustable photodetector, high speed photodetector, High Speed InGaAs Photodetector, snow market detector (APD), balance detector, etc. -
Rof-EDFA C band High power output fiber amplifier Optical Amplifier C Band
Based on the principle of laser amplification of optical signal in erbium-doped fiber, C-band high-power bioferbium-maintaining fiber amplifier adopts a unique multi-stage optical amplification design and a reliable high-power laser cooling process to achieve high-power bioferbium-maintaining laser output at 1535~1565nm wavelength. It has the advantages of high power, high extinction ratio and low noise, and can be used in optical fiber communication, laser radar and so on. -
ROF-BPD Series Balanced Photodetector optical detection module High Speed Photodetector unamplified
ROF-BPD series high-speed balanced optical detection module （balanced photodetector unamplified）can effectively reduce laser noise and common mode noise, improve the signal-to-noise ratio of the system, optional bandwidth up to 40GHz, easy to use and other features. It is mainly used in the fields of coherent optical communication, LiDAR, microwave photon coherence detection, and fiber optic transmission.
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ROF Electro-optic modulator OPM series Desktop optical power meter
Desktop optical power meter is specially designed for laboratory, company quality inspection, can provide two types of products: ROF-OPM-1X high-stability optical power meter and ROF-OPM-2X high-sensitivity optical power meter can independently perform optical power testing, digital zeroing, digital calibration, manual or automatic range selection, equipped with USB(RS232) interface, upper computer software can automatically perform data testing, recording and analysis. It can be easily formed into an automatic test system with wide measuring power range, high testing accuracy, high cost performance and good reliability.
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Rof semiconductor laser 1550nm Narrow linewidth frequency stabilization laser module
Micro source photon series narrow line width semiconductor laser module, with ultra-narrow line width, ultra-low RIN noise, excellent frequency stability and reliability, is widely used in optical fiber sensing and detection systems (DTS, DVS, DAS, etc.)
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ROF-APR High Sensitivity Photodetector Light Detection Module APD Photodetector
The high sensitivity Photodetector is mainly composed of ROF-APR series APD Photodetector (APD photoelectric detection module) and HSP low speed high sensitivity module, which has high sensitivity and wide spectral response range and can provide different sizes of packages according to customer requirements.
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Rof 200M Photodetector Avalanche Photodetector Optical Detector APD Photodetector
The high sensitivity Photodetector is mainly composed of ROF-APR series APD Photodetector (APD photoelectric detection module) and HSP low speed high sensitivity module, which has high sensitivity and wide spectral response range and can provide different sizes of packages according to customer requirements.
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ROF-PD 50G High Speed optical detection module PIN detector Low Noise Photodetector amplifier photodetector
The high-speed optical detection module(PIN Photodetector) uses high-performance PIN detector, single mode fiber coupled input, high gain and high sensitivity, DC/AC coupled output, gain flat, etc., which is mainly used in the fields of high-speed fiber transmission system ROF and fiber sensing system.
