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

Can some one post a layout file for: `;*=2M<c  
1) dual-fiber collimator, one for input and one for output, with 8 degree angled surface; DXKk1u?Tq  
2) a 8 degree angled GRIN lens (NSG SLW180) L7n->8Qk  
3) a mirror B_`A[0H  
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Adjust the layout file, thus the output beam return back to the output fiber. BAmH2"  
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The fiber can be SMF-28 corning fiber. w \0=L=J  
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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. Dr(.|)hv[&  
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Thanks, !
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