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

Can some one post a layout file for: 2JHF*zvO-  
1) dual-fiber collimator, one for input and one for output, with 8 degree angled surface; kvN6K6  
2) a 8 degree angled GRIN lens (NSG SLW180) Zg])uM]\2i  
3) a mirror w/0;N`YB  
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Adjust the layout file, thus the output beam return back to the output fiber. d/?0xLW  
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The fiber can be SMF-28 corning fiber. j;rxr1+w  
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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. t1l
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Thanks, ^
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