Can some one post a layout file for: 4M>]0%3.D
1) dual-fiber collimator, one for input and one for output, with 8 degree angled surface; H<^3H
2) a 8 degree angled GRIN lens (NSG SLW180) eUa:@cA
3) a mirror :&$v.#
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Adjust the layout file, thus the output beam return back to the output fiber. 2"
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The fiber can be SMF-28 corning fiber. OHngpe4
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This is a very often used dual-fiber collimation for Telecom fiber optics. Quite a few example use this configuration, such as tilting mirror type VOAs. k+@ :+RL
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Thanks, g rQ,J
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