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Fiber-optic based remote receiver for laser interferometer systems
Fiber-optic based remote receiver for laser interferometer systems
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机译:用于激光干涉仪系统的基于光纤的远程接收器
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摘要
A remote receiver for laser interferometer systems is split into two parts connected by a fiber optic link. The front-end of the receiver, located near the remote interferometer optics, houses only the optical components for focusing and mixing the laser beam, and transmits the beam through an optical fiber cable. The back-end of the receiver, located remotely, houses the electronic components for detecting and measuring the frequency difference to produce the signal for the measurement electronics.
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