Determine wavelength of incident optical power if zm=864, incident opt – McqOptions

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1.	Determine wavelength of incident optical power if z_m=864, incident optical power is -60.7 dB, B_T=1 * 10⁷.
A.	1 s
B.	2 s
C.	3 s
D.	4 s
Answer» B. 2 s

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