Nikolay N. Rosanov
Saint Petersburg State University of Information Technologies, Mechanics and Optics
295 Papers
916 Citations
Nikolay N. Rosanov is an academic researcher from Saint Petersburg State University of Information Technologies, Mechanics and Optics. The author has contributed to research in topics: Laser & Dissipative system. The author has an hindex of 26, co-authored 261 publications. Previous affiliations of Nikolay N. Rosanov include Unitary enterprise & Vavilov State Optical Institute.
Chat about Author
Papers
Complex resonance in Fresnel reflection of radiation pulses
TL;DR: In this paper, the Fresnel reflection of radiation pulses with an exponential temporal amplitude profile is analyzed and the conditions for the relevance of the concept of reflectance at a complex frequency, the imaginary part of which determined the rate of time variation of the amplitude, are specified.
3
Complex resonance at periodic excitation of an oscillator
TL;DR: In this article, the characteristics of a stabilized excitation regime are determined, as are its features when approaching the complex resonance, when the complex frequency of an external signal at the main part of the period is compared with the complex eigenfrequency of the oscillator.
3
Zone structure of regimes of monochromatic reflected radiation in the parametric doppler effect in plasma
TL;DR: In this article, the presence of non-monochromatic reflected radiation for the case of an incident on an inhomogeneity moving in the direction of incident radiation is demonstrated for the parametric Doppler effect in plasma.
3
Dissipative Solitons in Laser Systems with Non-Local and Non-Instantaneous Nonlinearity
Nikolay N. Rosanov,Sergey V. Fedorov,A. N. Shatsev +2 more
- 01 Jan 2008
TL;DR: In this article, the authors considered a wide-aperture laser with saturable absorption in the case when nonlinearity relaxation and non-locality are important, and they found stable stationary dissipative solitons which are similar to those in class A lasers, slowly moving dissipative optical solITons, and also a new type of flying soliton which is characterized by a high velocity of motion and a high peak intensity.
3