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Optical Fiber Communications 4th Edition by Gerd Keiser
النسخة 4الرقم المعياري الدولي: 978-0073380711Optical Fiber Communications 4th Edition by Gerd Keiser
النسخة 4الرقم المعياري الدولي: 978-0073380711 تمرين 17
Assume that a step-index fiber has a V number of 6.0.
( a ) Using Fig. 2.27, estimate the fractional power P clad / P traveling in the cladding for the six lowest-order LP modes.
( b ) If the fiber in ( a ) is a glass-core glass-clad fiber having core and cladding attenuations of 3.0 and 4.0 dB/km, respectively, find the attenuations for each of the six lowest- order modes.
( a ) Using Fig. 2.27, estimate the fractional power P clad / P traveling in the cladding for the six lowest-order LP modes.
( b ) If the fiber in ( a ) is a glass-core glass-clad fiber having core and cladding attenuations of 3.0 and 4.0 dB/km, respectively, find the attenuations for each of the six lowest- order modes.
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From Fig. 2.27, we m...
Optical Fiber Communications 4th Edition by Gerd Keiser
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