Thanks Andy.
When I do simple geometery calculations I get about 18% of loss with 2 degree. However, When I use fibre efficiency formula for tilt misalignment its surprisingly huge. So, I ve got confused which one is correct. Please find attached diagram that gives few more numbers. If you have...
Hi,
I have got a single mode fibre (SMF) with core diameter 8.4 microns. Fibre is aligned in front of horizental reflective surface at a distance of 500 microns. Light from SMF make a spot size of 24 microns and is reflected and coupled back into SMF. However, if I tilt the reflective surface...