Q28
Light of wavelength 1.5 μm incident on a material with a characteristic Raman frequency of 20 × 1012 Hz results in a Stokes-shifted line of wavelength [Given : c = 3 × 108 m/s]
A.
1.47 μm
B.
1.57 μm
C.
1.67 μm
AnswerD.
1.77 μm
Answer: Option C
Solution
Answer: Option C
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