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Optical Fiber Communications 4th Edition by Gerd Keiser
Edition 4ISBN: 978-0073380711Optical Fiber Communications 4th Edition by Gerd Keiser
Edition 4ISBN: 978-0073380711 Exercise 16
Consider a waveguide grating multiplexer that has the values for the operational variables listed in Table 10.12.
(a) Find the waveguide length difference.
(b) Calculate the channel spacing Av and the corresponding pass wavelength differential A X.
(c) What is the free spectral range for diagonally opposite ports in this device
(d ) Letting Q1= jx/Lf and 0 o = kx/L f , what is the FSR for j = 2 and k = 8
(a) Find the waveguide length difference.
(b) Calculate the channel spacing Av and the corresponding pass wavelength differential A X.
(c) What is the free spectral range for diagonally opposite ports in this device
(d ) Letting Q1= jx/Lf and 0 o = kx/L f , what is the FSR for j = 2 and k = 8
Explanation
Verified
Verified
(a) From Eq. (10.54), 
(b) Fro...
Optical Fiber Communications 4th Edition by Gerd Keiser
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