Determine the bounce angle and the group velocity v

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Reference no: EM13263857

Light of free-space wavelenth lambda_0= 0.87 micrometers is guided by a thin planar film of width d=2 micrometers and refractive index n_1=1.6 surrounded by a medium of refractive index n_2=1.4.

(a) Determine the critical angle and its complement, the numerical aperture NA, and the maximum acceptance angle for light originating in air (n=1).

(b)Determine the number of TE modes

Reference no: EM13263857

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