Radiation Modes of an Accelerated Cavity
- Authors: Melkoumian B.V.1
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Affiliations:
- Prokhorov General Physics Institute
- Issue: Vol 63, No 7 (2018)
- Pages: 770-777
- Section: Electrodynamics and Wave Propagation
- URL: https://journals.rcsi.science/1064-2269/article/view/199955
- DOI: https://doi.org/10.1134/S1064226918060190
- ID: 199955
Cite item
Abstract
The paper presents a theory of radiation by an accelerated linear laser cavity at imaginary eigenfrequencies. Expressions for the phase, frequency, and allowed directions of radiation are given. It is found that, in a rigid cavity moving with a constant acceleration together with a photodetector, two groups of frequencies with four different complex arguments are radiated. A relation between the earlier introduced radiation vector and the wave vector is established. It is shown that the radiation vector, which determines the eigenvalues of the spatial problem, is a multiple of the wave vector if boundary conditions are imposed along only one coordinate, when the side walls of the cavity with a plane front are located at infinity.
About the authors
B. V. Melkoumian
Prokhorov General Physics Institute
Author for correspondence.
Email: bgo@bk.ru
Russian Federation, Moscow, 119991