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 ‚âà√≠¬¨‚à´m, the laser emits a?#
A.	0.6 ‚âà√≠¬¨‚à´m
B.	0.8 ‚âà√≠¬¨‚à´m
C.	2.3 ‚âà√≠¬¨‚à´m
D.	1.2‚âà√≠¬¨‚à´m
Answer» B. 0.8 ‚âà√≠¬¨‚à´m

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