What is the length of a Q-switched pulse from a 10-cm long neodymium-glass laser with a 90% reflective output mirror? Assume that the refractive index of glass is 1.5. |
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Result : (E) 10 nanoseconds
Explanation :
The length of a Q switched pulse is given by :
= 10× 10-9 s
= 10 ns
What is the length of a Q-switched pulse from a 10-cm long neodymium-glass laser with a 90% refle...
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