A single mode fiber has a beat length of 4cm at 1200nm. What is birefringence?a.3*(10^-5)b.2*(10^-5)c.2d.1.2*(10^-5)
Question
Solution 1
The birefringence of a fiber can be calculated using the formula:
Birefringence = Wavelength / Beat length
Given in the problem, the wavelength (λ) is 1200nm or 1200 * 10^-9 m and the beat length is 4cm or 0.04m.
So, Birefringence = (1200 * 10^-9 m) / 0.04 m = 3 * 10^-5
So, the answer is a. 3*(1 Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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