Email this article On the propagation of a light pulse in a layer of an amplifying medium
- Authors: Rosanov N.N.1,2,3
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Affiliations:
- Vavilov State Optical Institute
- ITMO University
- Ioffe Physical Institute
- Issue: Vol 123, No 5 (2017)
- Pages: 795-797
- Section: Physical Optics
- URL: https://bakhtiniada.ru/0030-400X/article/view/165573
- DOI: https://doi.org/10.1134/S0030400X17110169
- ID: 165573
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Abstract
The inferences of a paper by N.S. Bukhman on the appearance of waves with opposite directions of the phase and group velocities in a layer of an amplifying medium (Opt. Spectrosc. 123 (5), 783 (2017)) are analyzed. It is shown that these inferences need additional substantiation.
About the authors
N. N. Rosanov
Vavilov State Optical Institute; ITMO University; Ioffe Physical Institute
Author for correspondence.
Email: nnrosanov@mail.ru
Russian Federation, St. Petersburg, 199053; St. Petersburg, 197101; St. Petersburg, 194021
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