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DDSK-WDN singular display, DDSK-WAN even display, DA4-DAIDI-N Chinese fiber amplifier
Product features
Optical Fiber Amplifier (Optical Fiber Amplifier) is a device that can enhance the strength of the optical signal, which uses a specific material in the optical fiber to amplify the optical signal. Fiber optic amplifiers are commonly used in optical communication and optical sensing applications, where they amplify weak optical signals to a level strong enough to allow them to travel longer distances or be detected.
The operating principle of optical fiber amplifiers is based on the process of stimulated radiation. When the optical signal passes through the amplifying medium in the optical fiber amplifier, the excited particles in the amplifying medium will be excited and generate excited radiation, and these excited radiation photons interact with the passing optical signal, so that the optical signal becomes stronger. Fiber optic amplifiers can typically increase the intensity of the optical signal tens or even hundreds of times without introducing significant noise and distortion.
FAQ
1 ，How small an object can a fiber optic sensor detect?
Objects up to 0.5mm in diameter can be detected with very high frequency and accuracy.
2，Can the optical fiber sensor M3 be powered on separately?
Can not be used alone, must be paired with fiber amplifier to normal use.
3，What is the role of fiber amplifier?
1, the signal transmission distance increases: the fiber itself has a low transmission loss, but with the increase of the signal transmission distance in the fiber, the optical signal will gradually decay. The use of optical fiber amplifiers can increase the strength of the signal during transmission, allowing it to travel longer distances.
2, signal attenuation compensation: When the optical signal is transmitted in the optical fiber, it will be affected by various factors, such as optical fiber loss, connector loss and bending loss. Fiber amplifiers can compensate for these attenuations, ensuring that the signal can maintain sufficient strength.