Polarization maintaining fiber collimator 780/980/1310/1550nm

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Polarization maintaining fiber collimator 780/980/1310/1550nm

概述

Polarization maintaining fiber collimator 780/980/1310/1550nm

It is precisely positioned and packaged by polarization maintaining fiber tail and focusing lens, which can transform the outgoing light of the optical fiber into a parallel beam (Gaussian beam), or focus and couple the parallel light from the outside into the optical fiber. It can be used alone to achieve the Ding size spot at the required position; It can also be paired and used by adding other optical components such as filters and isolators between a pair of probes to achieve the customer's intended use. In interferometric fiber optic sensors based on optical coherence detection, the use of polarization maintaining fibers can ensure that the linear polarization direction remains unchanged, improve the coherence signal-to-noise ratio, and achieve high-precision measurement of physical quantities.

Sherry