Polarisation and Modern Optics (Question 3 (5+5=10 Marks)) — UPSC Physics Optional IFoS 2010 Paper I
Buy the PYQ solution manualupsc.abhi-physics.com/pyq/upsc-physics-ifos-2010-p1-polarisation-and-modern-optics-3
Consider a bare fiber having n_1 = 1\cdot 48 and n_2 = 1\text{ (air)}. Find out the NA. What is the maximum incident angle up to which light can be guided through the fiber?
Answers
No answers yet.