Question
Define numerical aperture and angle of acceptance. An optical fiber has a numerical aperture of 0.20 and cladding refractive index of 1.59. Calculate the refractive index of the core material and the acceptance angle of the fibre in water whose refractive index is 1.33.
Answer :
Word Count : 171
To solve this, let's break it into two parts: ### 1. Numerical Aperture and the Refractive Index of the Core The numerical aperture (NA) of an optical fiber is given by the formula: \[ ____ _________ ___ _____ ________ ____ ________ ______ _______.
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___.
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To solve this, let's break it into two parts: ### 1. Numerical Aperture and the Refractive Index of the Core The numerical aperture (NA) of an optical fiber is given by the formula: \[ ____ _________ ___ _____ ________ ____ ________ ______ _______.
______ __________ ____ _____ _____ ______ ______.
____ ______ __________ ________ ___ ________ _________ ____ _____ ________ ______.
________ _________ _____ ____ __________ _______ ___ ___.
___ ___ ______ _______ _________ ___.
________ ______ ____ ______ ____ ________ ____ ____.
_________ ________ _________ _______ _____ _________ ___ ________ _____ _______ _____ ______.
____ _____ _____ _____ ________.
_______ _______ ____ __________ _________ ____ ___ ____ ________.
__________ ______ _____ ____ ____ _________ _____ _____ ____.
___ _________ ________ _________ ___ _________ ____ ______ ______ ____.
______ _____ __________ ______ _________ ____ ______ _________ ______.
_______ _____ _________ _________ ________ __________ _____ ________ _________ ______ _________.
___ ______ ____ ___ ________ ___ _______ ______ _______ ___ ______.
_______ __________ ___ ______ ________ _____ _______ __________ ______ ________ __________.
___.
Get Full Answer on WhatsApp
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