dn 2. A Fabry-Perot laser diode is operating at 1750 nm. The Laser Diode has a cavity length of 400 μm. The refractive index of semiconductor used is approximately 3.2 and d = 2.5 × 10-4K-¹. Find the shift in the emission wavelength for a given mode per unit temperature change. What is your conclusion? dT

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2. A Fabry-Perot laser diode is operating at 1750 nm. The Laser Diode has a cavity length of 400 μm. The
dn
refractive index of semiconductor used is approximately 3.2 and = 2.5 x 10-4K-1. Find the shift
dT
in the emission wavelength for a given mode per unit temperature change. What is your conclusion?
Transcribed Image Text:2. A Fabry-Perot laser diode is operating at 1750 nm. The Laser Diode has a cavity length of 400 μm. The dn refractive index of semiconductor used is approximately 3.2 and = 2.5 x 10-4K-1. Find the shift dT in the emission wavelength for a given mode per unit temperature change. What is your conclusion?
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