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

Can some one post a layout file for: ,a_\o&V  
1) dual-fiber collimator, one for input and one for output, with 8 degree angled surface; vaW,O/F  
2) a 8 degree angled GRIN lens (NSG SLW180) gM '_1zs U  
3) a mirror b~z1%?  
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Adjust the layout file, thus the output beam return back to the output fiber. k&
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The fiber can be SMF-28 corning fiber. ,)[u<&  
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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. W^Wr  
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Thanks, q{nNWvL  
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