[讨论]OSLO: Dual fiber collimation [复制链接]

Can some one post a layout file for: "5 ;fuM1  
1) dual-fiber collimator, one for input and one for output, with 8 degree angled surface; i0
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2) a 8 degree angled GRIN lens (NSG SLW180) k-IL%+U  
3) a mirror dp
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Adjust the layout file, thus the output beam return back to the output fiber. M2H +1ic  
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The fiber can be SMF-28 corning fiber. %]
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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. 7irpD7P>  
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Thanks, [As9&]Bv5  
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