8. If the output power of laser irradiation less than the input power of laser irradiation, the...

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8. If the output power of laser irradiation less than the input power of laser irradiation, the efficiency of the optical fiber is very good?

(a)True

(b)False

9. What happens if the optical fibers absorption laser irradiation?

(a)Efficiency decreases

(b)Efficiency increasing

(c)Efficiency fixed

Related Book For answer-question

Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Posted Date: Mar 05, 2021 10:47 AM

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8. If the output power of laser irradiation less than the input power of laser irradiation, the...

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