Optical communication parts

Optical communication parts

Optical communication parts are also called optical devices, which are divided into optical active devices and optical passive devices. Optical active devices are the key devices in optical communication systems that convert electrical signals into optical signals or convert optical signals into electrical signals. They are the heart of the optical transmission system; optical passive devices require a certain amount of energy to be consumed in optical communication systems. Devices with a certain function but no photo-electric or electrical-optical conversion function are the joints of the optical transmission system.

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WinWay focuses on providing you with precision machining, precision tooling, etching lid, precision hardware, precision mechanical, metal injection, precision metal, CNC precision, Precision Plating, CNC parts, Optical Communication Parts and Precision Medical Parts, high-mix/small-volume and Low-mix/high-volume manufacturing services.

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Optical communication parts|Optical active device

It is mainly responsible for the generation, amplification and reception of optical signals, and completes the functions of light-electricity, electric-optical conversion and amplification of signals. Optical active devices include fiber amplifiers, fiber lasers, optical detectors, optical transponders, and optical modulators. These devices are the key components of optical transmitters, optical receivers and optical repeaters. Together with optical fibers, they determine the basic optical fiber transmission system. s level.

Optical communication parts|Optical active device

The core device of optical communication parts

The optical module is the core device of optical communication. In optical fiber communication, the role of the optical module is very important. It mainly completes photoelectric conversion and electro-optical conversion, and converts the sent electrical signals into optical signals; and then converts the optical signals into electrical signals for transmission through optical fibers. It is mainly composed of optoelectronic devices, functional circuits and optical interfaces. The optoelectronic device includes two parts: a light emitting device and a light receiving device.

The core device of optical communication parts

Optical communication parts|Optical passive device

It is mainly used to control the flow direction of the optical signal, on and off, and the shaping of the optical signal. Optical passive components include optical fiber connectors, optical fiber couplers, wavelength division multiplexers, optical switches, optical attenuators, optical isolators, optical filters, and optical splitters. These devices extend the structure and function of optical fiber communication systems. And performance improvement are indispensable.

Optical communication parts|Optical passive device

Main product classification of optical communication parts industry

Divided by function, the optical communication parts in the optical network can be divided into two categories: optical active devices and optical passive devices.

Main product classification of optical communication parts industry
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Frequently Asked Question

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In addition to optical fiber transmission, optical fiber communication must also have optical communication equipment, and the key core of optical communication equipment is optical module; the key of optical module is electric chip and optical active device.

The optical module is a conversion device for photoelectric signals and needs to be plugged into the equipment for use. Both electrical and optical signals are magnetic wave signals. The transmission range of electrical signals is limited, while optical signals can be transmitted faster and farther. However, some current devices recognize electrical signals, so there are photoelectric conversion modules. , The optical module is used to convert the electrical signal into an optical signal at the transmitting end. After transmitting through the optical fiber, the receiving end converts the optical signal into an electrical signal.

The optical fiber communication system is a communication system that uses light as the carrier wave, uses extremely thin glass to draw extremely thin optical fibers as the transmission medium, and uses light to transmit information through photoelectric conversion.

The different components that make up a fiber cable are the core, cladding, ferrule, and connector. After assembly, the fiber core is polished and then it is ready to transmit data. The core is a continuous strand of super thin glass that is roughly the same size as a human hair.

Light travels down a fiber optic cable by bouncing off the walls of the cable repeatedly. Each light particle (photon) bounces down the pipe with continued internal mirror-like reflection. The light beam travels down the core of the cable. The core is the middle of the cable and the glass structure. The cladding is another layer of glass wrapped around the core. Cladding is there to keep the light signals inside the core.

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