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

Can some one post a layout file for: }}?L'Vby  
1) dual-fiber collimator, one for input and one for output, with 8 degree angled surface; ML0o:8Bd\  
2) a 8 degree angled GRIN lens (NSG SLW180) &G@*/2A  
3) a mirror B7TA:K   
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Adjust the layout file, thus the output beam return back to the output fiber. aT F}  
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The fiber can be SMF-28 corning fiber. w?.0r6j  
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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. qyc:;3?wm  
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Thanks, w&v_#\T  
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