The thulium doped fiber laser when pumped with alexandrite laser outpu – McqOptions

MCQOPTIONS

1.	The thulium doped fiber laser when pumped with alexandrite laser output at 0.786 m, the laser emits at ___________
A.	0.6 m
B.	0.8 m
C.	2.3 m
D.	1.2 m
Answer» D. 1.2 m

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