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This article is cited in 1 scientific paper (total in 1 paper)
Fiber and integrated optics, laser applications and other topics in quantum electronics
Optical components for the analysis and formation of the transverse mode composition
M. A. Golub, I. N. Sisakyan, V. A. Soifer, G. V. Uvarov
Abstract:
Theoretical and experimental investigations are reported of new mode optical components (elements) which are analogs of sinusoidal phase diffraction gratings with a variable modulation depth. Expressions are derived for nonlinear predistortion and depth of modulation, which are essential for effective operation of amplitude and phase mode optical components in devices used for analysis and formation of the transverse mode composition of coherent radiation. An estimate is obtained of the energy efficiency of phase and amplitude mode optical components, and a comparison is made with the results of an experimental investigation of a set of phase optical components matched to Gauss–Laguerre modes. It is shown that the improvement in the energy efficiency of phase mode components, compared with amplitude components, is the same as the improvement achieved using a phase diifraction grating, compared with amplitude grating with the same depth of modulation.
Received: 02.12.1987
Citation:
M. A. Golub, I. N. Sisakyan, V. A. Soifer, G. V. Uvarov, “Optical components for the analysis and formation of the transverse mode composition”, Kvantovaya Elektronika, 16:4 (1989), 832–842 [Sov J Quantum Electron, 19:4 (1989), 543–549]
Linking options:
https://www.mathnet.ru/eng/qe7917 https://www.mathnet.ru/eng/qe/v16/i4/p832
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Abstract page: | 183 | Full-text PDF : | 87 | First page: | 1 |
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