Q/1) The length of the optical cavity of a Nd-YAG laser is 30 [cm] and the wavelength 1.06µm. The index of refraction of the laser rod is 1.823.. Calculate (1) The difference in frequencies between adjacent modes. (2)The number of the emitted longitudinal mode at this wavelength.

Q/1) The length of the optical cavity of a Nd-YAG laser is 30 [cm] and the wavelength 1.06µm. The index of refraction of the laser rod is 1.823.. Calculate (1) The difference in frequencies between adjacent modes. (2)The number of the emitted longitudinal mode at this wavelength.

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

Chapter27: Wave Optics

Section: Chapter Questions

Problem 1CQ

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Question

Q/1) The length of the optical cavity
of a Nd-YAG laser is 30 [cm] and the
wavelength 1.06µm. The index of
refraction of the laser rod is 1.823..
Calculate (1) The difference in
frequencies between adjacent
modes. (2)The number of the
emitted longitudinal mode at this
wavelength.

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