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Problem 9: Fiber optics are an important part of our modern internet. In these fibers, two different glasses are used to confine the light by total internal reflection at the critical angle for the interface between the core (ncore = 1.497) and the cladding (ncladding = 1.453). n *cladding n core Part (a) Numerically, what is the largest angle (in degrees) a ray will make with respect to the interface of the fiber 0 max, and still experience total internal reflection? Omax = || cosh() tanh() sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cotanh() Π ( 7 8 9 HOME E4 5 6 2 3 + 0 END ● Degrees Radians √) BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Part (b) Suppose you wanted the largest angle at which total internal reflection occurred to be 0 max = 5 degrees. What index of refraction does the cladding need to be if the core is unchanged?

Problem 9: Fiber optics are an important part of our modern internet. In these fibers, two different glasses are used to confine the light by total internal reflection at the critical angle for the interface between the core (ncore = 1.497) and the cladding (ncladding = 1.453). n *cladding n core Part (a) Numerically, what is the largest angle (in degrees) a ray will make with respect to the interface of the fiber 0 max, and still experience total internal reflection? Omax = || cosh() tanh() sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cotanh() Π ( 7 8 9 HOME E4 5 6 2 3 + 0 END ● Degrees Radians √) BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Part (b) Suppose you wanted the largest angle at which total internal reflection occurred to be 0 max = 5 degrees. What index of refraction does the cladding need to be if the core is unchanged?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Homework 11, Problem 9

Problem 9: Fiber optics are an important part of our modern internet. In these fibers, two different glasses are used to confine the light by total internal reflection at the critical angle for the interface between the core (ncore = 1.497) and the cladding (ncladding = 1.453). n *cladding n core Part (a) Numerically, what is the largest angle (in degrees) a ray will make with respect to the interface of the fiber 0 max, and still experience total internal reflection? Omax = || cosh() tanh() sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cotanh() Π ( 7 8 9 HOME E4 5 6 2 3 + 0 END ● Degrees Radians √) BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Part (b) Suppose you wanted the largest angle at which total internal reflection occurred to be 0 max = 5 degrees. What index of refraction does the cladding need to be if the core is unchanged?
Transcribed Image Text:Problem 9: Fiber optics are an important part of our modern internet. In these fibers, two different glasses are used to confine the light by total internal reflection at the critical angle for the interface between the core (ncore = 1.497) and the cladding (ncladding = 1.453). n *cladding n core Part (a) Numerically, what is the largest angle (in degrees) a ray will make with respect to the interface of the fiber 0 max, and still experience total internal reflection? Omax = || cosh() tanh() sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cotanh() Π ( 7 8 9 HOME E4 5 6 2 3 + 0 END ● Degrees Radians √) BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Part (b) Suppose you wanted the largest angle at which total internal reflection occurred to be 0 max = 5 degrees. What index of refraction does the cladding need to be if the core is unchanged?
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