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Rof Intensity Modulator thin film lithium niobate modulator 40G TFLN modulator
The thin film lithium niobate on insulator (LNOI) material inherits the excellent electro-optic properties of bulk lithium niobate materials, providing a new solution for high-speed electro-optic modulator chips that can be integrated, miniaturized, and have high modulation efficiency. We have developed a wideband, low half wave voltage thin film LiNbO3 electro-optic modulator based on LNOI material. Our product has excellent characteristics of high stability, low insertion loss, and small size, which is more advantageous than traditional bulk material lithium niobate modulators, and has broad application prospects in high-speed optical communication and microwave photonics fields.
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Rof RF module 0.6-6G Microwave Optical Fiber Transmission Analog Link RF over fiber
The Mini analog wideband transceiver module(Fiber Optic Transmitter) is a low-cost, high- performance analog wideband transceiver with a very wide dynamic range, designed specifically for optical fiber RF applications. A pair of transceivers will create two-way RF to optical and optical to RF conversion and transmission links that can provide high spurious free dynamic range(SFDR), operating at frequencies from 0.6GHz to 6GHz. The standard optical connector is FC/APC for low back reflection applications, and the RF interface is via a 50 ohm SMA connector. The receiver uses high performance InGaAs photodiode, the transmitter uses linear optical isolation FP/DFB laser, and the optical fiber uses 9/125 μm single-mode fiber with working wavelength of 1.3 or 1.5μm.
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Rof RF modules 0.6-6G Microwave Optical Fiber Transmission modulator RF over fiber link
The Mini analog wideband transceiver module(Fiber Optic Transmitter) is a low-cost, high- performance analog wideband transceiver with a very wide dynamic range, designed specifically for optical fiber RF applications. A pair of transceivers will create two-way RF to optical and optical to RF conversion and transmission links that can provide high spurious free dynamic range(SFDR), operating at frequencies from 0.6GHz to 6GHz. The standard optical connector is FC/APC for low back reflection applications, and the RF interface is via a 50 ohm SMA connector. The receiver uses high performance InGaAs photodiode, the transmitter uses linear optical isolation FP/DFB laser, and the optical fiber uses 9/125 μm single-mode fiber with working wavelength of 1.3 or 1.5μm.
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Rof Electro-optical Intensity Modulator thin film lithium niobate modulator 25G TFLN modulator
The 25G TFLN modulator, thin film lithium niobate intensity modulator is a high-performance electro-optical conversion device, which is independently developed by our company and has complete independent intellectual property rights. The product is packaged by high-precision coupling technology to achieve ultra-high electro-optical conversion efficiency. Compared with the traditional lithium niobate crystal modulator, this product has the characteristics of low half-wave voltage, high stability, small device size and thermo-optical bias control, and can be widely used in digital optical communication, microwave photonics, backbone communication networks and communication research projects.
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ROF-PD 10GHz High-Speed Photodetector Light Detection Module Optical Detector Amplified Photodetector
Rof-PD- 10G 10GHz high-speed Photodetector optical detection module adopts high-performance 10GHz PIN detector, single mode/multi-mode fiber coupled input, SMA connector output, with high gain, high sensitivity, DC/AC coupled output, gain flat, etc. It is mainly used in high-speed optical fiber transmission system, ROF and optical fiber sensing system.
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Rof Intensity Modulator thin film lithium niobate modulator 20G TFLN modulator
Rof 20G TFLN modulator. Thin film lithium niobate intensity modulator is a high-performance electro-optical conversion device, which is independently developed by our company and has complete independent intellectual property rights. The product is packaged by high-precision coupling technology to achieve ultra-high electro-optical conversion efficiency. Compared with the traditional lithium niobate crystal modulator, this product has the characteristics of low half-wave voltage, high stability, small device size and thermo-optical bias control, and can be widely used in digital optical communication, microwave photonics, backbone communication networks and communication research projects.
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Rof EOM Intensity Modulator 20G thin film lithium niobate Electro-Optic Modulator
Thin film lithium niobate intensity modulator is a high-performance electro-optical conversion device, which is independently developed by our company and has complete independent intellectual property rights. The product is packaged by high-precision coupling technology to achieve ultra-high electro-optical conversion efficiency. Compared with the traditional lithium niobate crystal modulator, this product has the characteristics of low half-wave voltage, high stability, small device size and thermo-optical bias control, and can be widely used in digital optical communication, microwave photonics, backbone communication networks and communication research projects.
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Rof analog broadband optical transceiver link RF Over Fiber
The R-ROFxxxxT series RF over fiber Link analog broadband optical transceiver link is a fiber optic remote transmission device specifically designed for real-time measurement of DC to 1GHz electrical signals in complex electromagnetic environments. The transmitting module features a 1 MΩ/50 Ω BNC input, which can be connected to various sensing devices (current probes, high-voltage probes or specific high-frequency measurement devices). In the transmitting module, the input electrical signal is modulated and converted into an optical signal, which is then sent to the receiving module through a single-mode optical fiber. The receiver module converts the optical signal back into an electrical signal. The optical signal transmission is regulated by automatic level control to maintain precise and constant performance, unaffected by optical loss. Both the transceiver modules support battery power supply and remote control. The optical transmission module also includes an adaptive adjustable attenuator (1:1/10:1/100:1) for adjusting the received signal level to optimize the dynamic range. In addition, when the device is not in use, it can be remotely entered into a low-power standby mode to save battery power, and the LED indicator light shows the working status.
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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 Ytterbium-Doped Fiber Amplifier YDFA Amplifier
An optical amplifier is a device which receives some input signal light and generates an output signal with higher optical power. Typically, inputs and outputs are laser beams (very rarely other types of light beams), either propagating as Gaussian beams in free space or in a fiber. The amplification occurs in a so-called gain medium, which has to be “pumped” (i.e., provided with energy) from an external source. Most optical amplifiers are either optically or electrically pumped.
Different kinds of amplifiers differ very much e.g. in terms of saturation properties. For example, rare-earth-doped laser gain media can store substantial amounts of energy, whereas optical parametric amplifiers provide amplification only as long as the pump beam is present. As another example, semiconductor optical amplifiers store much less energy than fiber amplifiers, and this has important implications for optical fiber communications. -
ROF-EDFA-P Ordinary power output fiber amplifier EDFA 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 2000nm High-speed 2um electro-optic phase modulator
The ROF-PM-2000 series 2000nm lithium niobate (LiNbO3) electro-optic phase modulator utilizes proton exchange technology for optical waveguide fabrication, with direct coupling between input/output fibers and waveguides. It features low insertion loss, flat response bandwidth, and low half-wave voltage, and is primarily used in fiber lasers, laser communication, high-energy lasers, and other fields.
