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

Can some one post a layout file for: N'Ywn}!js  
1) dual-fiber collimator, one for input and one for output, with 8 degree angled surface; k7>*fQ89@  
2) a 8 degree angled GRIN lens (NSG SLW180) V!3G\*$?  
3) a mirror 'SYjEhvw  
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Adjust the layout file, thus the output beam return back to the output fiber. 
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The fiber can be SMF-28 corning fiber. hUSr1jlA  
#p&iH9c_  
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 y0hnr;]  
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Thanks, :RzcK>Gub=  
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