A semiconductor gaas laser emitting at 800 nm has a 400
A semiconductor (GaAs) laser emitting at 800 nm has a 400 micrometer cavity length with a refractive index n=3.6. If the gaing exceeds the total loss αt throughout the range 750 nm < λ < 850nm, how many modes will exist in the laser?
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a semiconductor gaas laser emitting at 800 nm has a 400 micrometer cavity length with a refractive index n36 if the
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