During the investigation of a new type of optical fiber having an index of refraction n=1.3 laser beam is aimed at the flat end of a straight fiber, as shown in the figure. What is the maximum angle of incidence 01 if the beam is not to escape from the sides of the fiber if it is surrounded by air? n E 0₁ O 56.2° 30.5° 39.8° O 36.7° O 33.6°

During the investigation of a new type of optical fiber having an index of refraction n=1.3 laser beam is aimed at the flat end of a straight fiber, as shown in the figure. What is the maximum angle of incidence 01 if the beam is not to escape from the sides of the fiber if it is surrounded by air? n E 0₁ O 56.2° 30.5° 39.8° O 36.7° O 33.6°

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 33P

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