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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.
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Rof Electro-optic modulator optical amplification SOA butterfly semiconductor optical amplifier
Rof-SOA butterfly semiconductor optical amplifier (SOA) is mainly used for 1550nm wavelength optical amplification, using sealed inorganic butterfly device packaging technology, the whole process of domestic autonomous control, with high gain, low power consumption, low polarization related loss, high extinction ratio and other characteristics, support temperature monitoring and TEC thermoelectric control, to ensure the stability of the whole temperature.
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Rof-QPD series APD/PIN Photodetector Four-quadrant photoelectric detection module 4 quadrant Photodetector
Rof-QPD series four-quadrant photoelectric detection module adopts imported four-quadrant photodiode(Four-quadrant Photodetector), specially designed driving circuit and low noise amplifier.
It is mainly used for beam position measurement and precision Angle measurement, and the response wavelength covers 400-1700nm (400-1100nm 800-1700nm). -
Rof Nanosecond pulsed laser Modulator Laser Light Source ns Pulse Laser module
Rof-PLS series pulse light source (Nanosecond pulse laser)uses a unique short pulse drive circuit to achieve the narrowest pulse output up to 3ns, while using a highly stable laser and a unique APC(automatic power control) and ATC(automatic temperature control) circuit to make the output power and wavelength have high stability and can monitor the temperature, power and other information of the light source in real time. This series of pulse light source is mainly used for MOPA structure fiber laser seed source, spectral analysis, fiber sensing, passive device testing.
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Rof Electro Optic Modulator semiconductor laser ASE Broadband Light Source ASE Laser module
The ROF-ASE series wideband light source is based on the principle of spontaneous radiation generated by rare earth doped fiber pumped by semiconductor laser, combined with local optical feedback control technology. The desktop ASE light source has the advantages of high output power, low polarization, high power stability, and good average wavelength stability, which can meet the strict performance requirements of broadband light sources in sensing, testing and imaging research fields.
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Rof Electro Optic Modulator semiconductor laser Source SLD Broadband Light Source SLD Laser module
ROF-SLD series SLD broadband light source adopts unique ATC and APC circuits to ensure extremely high output optical power stability and spectral waveform stability, with wide spectral range coverage, high output power, low coherence characteristics, can effectively reduce system detection noise. Improved spatial resolution (for OCT applications) and improved measurement sensitivity (for fiber sensing). Through unique circuit integration, ultra-wideband light sources with output spectral bandwidths up to 400nm can be achieved, mainly used in optical phase chromatography technology, optical fiber sensing systems, and communication and measurement systems.
