Zobrazeno 1 - 10
of 15
pro vyhledávání: '"I. O. Zolotovskiĭ"'
Publikováno v:
International Journal of Optics, Vol 2012 (2012)
The possibility of an effective gain of the self-similar frequency-modulated (FM) wave packets is studied in the length-inhomogeneous active fibers. The dynamics of parabolic pulses with the constant chirp has been considered. The optimal profile for
Externí odkaz:
https://doaj.org/article/46a29e8c0da74d93a4e3e239bd4a4c48
Publikováno v:
Optics and Spectroscopy. 109:584-589
It is shown that, in the undepleted pump approximation, the nonlinear problem of the three-wave parametric interaction under the conditions of phase mismatch can be reduced to a problem of linear interaction of the signal and idle waves with a strong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d417633495b06500e91ea25b92e9d4
https://doi.org/10.1134/s0030400x10100152
https://doi.org/10.1134/s0030400x10100152
Publikováno v:
Optics and Spectroscopy. 105:936-941
The possibility of forming a shock wave of the pulse envelope has been investigated in a long-period or Bragg optical fiber with a system of two unidirectional linearly coupled waves. It has been demonstrated that, in principle, the possibility exist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0afdb543a9d65eb9db8fa45bdd40c559
https://doi.org/10.1134/s0030400x08120205
https://doi.org/10.1134/s0030400x08120205
Publikováno v:
Optics and Spectroscopy. 104:269-274
The evolution of the envelope of a two-mode wave packet in an inhomogeneous-over-length amplifying optical fiber is analyzed with the third-order dispersion effects taken into account, the presence of which leads to modulations of one or both edges o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eee730e01ec58ca0bbd885135371ddf
https://doi.org/10.1134/s0030400x08020203
https://doi.org/10.1134/s0030400x08020203
Autor:
I. O. Zolotovskiĭ, D. I. Sementsov
Publikováno v:
Technical Physics. 52:446-450
The dynamics of frequency-modulated pulses in an isotropic nonreciprocal chiral medium is studied. It is shown that the discrepancy between the group velocities and carrier frequencies of the circular components of the pulse causes it to split up bot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::161b67edef8534afdb0f0d3542f7c6f1
https://doi.org/10.1134/s1063784207040081
https://doi.org/10.1134/s1063784207040081
Autor:
I. O. Zolotovskiĭ, D. I. Sementsov
Publikováno v:
Optics and Spectroscopy. 102:594-598
The possibility of ideal soliton amplification in a waveguide due to the formation of a specific inhomogeneity of its radius along the length is studied using the example of an active gradient-index (with a parabolic profile of the refractive index)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5f832cc839a3844a7501c990078607
https://doi.org/10.1134/s0030400x07040182
https://doi.org/10.1134/s0030400x07040182
Autor:
I. O. Zolotovskiĭ, D. I. Sementsov
Publikováno v:
Optics and Spectroscopy. 101:446-449
The nonreciprocity of the dynamics of Gaussian optical pulses propagating in inhomogeneous nonlinear active optical fibers with nonlinearity dispersion is considered. A substantial nonreciprocity of the time of pulse propagation along the optical fib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb9cc8683eef85cc4b2853071ff52a92
https://doi.org/10.1134/s0030400x06090189
https://doi.org/10.1134/s0030400x06090189
Autor:
D. I. Sementsov, I. O. Zolotovskiĭ
Publikováno v:
Technical Physics. 51:1025-1029
The dynamics of a two-wave pulse in an optical waveguide with longitudinally distributed dispersion and nonlinearity parameters subject to linear and cross-modulation coupling of the waves is studied. The duration of the traveling pulse and the rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb93257fae5fdb0b339ff8610460797d
https://doi.org/10.1134/s1063784206080111
https://doi.org/10.1134/s1063784206080111
Autor:
D. I. Sementsov, I. O. Zolotovskiĭ
Publikováno v:
Optics and Spectroscopy. 101:114-117
The dynamics of a wave packet propagating in active tunnel-coupled optical waveguides with different gains in the channels is studied. It is shown that, in structures of such a type, radiation breaks up into autonomous partial pulses with different v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::520c578e7d63e806226f29b996d1aad7
https://doi.org/10.1134/s0030400x06070204
https://doi.org/10.1134/s0030400x06070204
Publikováno v:
Technical Physics. 51:236-241
Conditions for modulation instability of a wave packet consisting of two codirected linearly coupled waves propagating in a light guide with Kerr-type nonlinearity are formulated. The development of the instability with regard to light guide paramete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4876e3121dff485dba0033aa33badce9
https://doi.org/10.1134/s1063784206020149
https://doi.org/10.1134/s1063784206020149