Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Anatolii N Oraevsky"'
Autor:
Anatolii N Oraevsky
Publikováno v:
Quantum Electronics. 33:849-855
The dynamics of free-running lasers and lasers operating in the amplification regime is considered. It is shown that the stability of a wave propagating in the amplifier depends on the wave velocity. A regular wave propagating at the superluminal vel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdea0b7aaf372665db058d9f5c4eae8c
https://doi.org/10.1070/qe2003v033n10abeh002513
https://doi.org/10.1070/qe2003v033n10abeh002513
Publikováno v:
Quantum Electronics. 33:817-822
The phenomenon of plasmon resonance in ellipsoidal nanoparticles with shells is considered. Based on the geometrical sizes of a nanoparticle and its components, the theory is developed which allows the calculation of absorption spectra. Using the Max
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0670706890c12edb7f93c8e2786c4528
https://doi.org/10.1070/qe2003v033n09abeh002505
https://doi.org/10.1070/qe2003v033n09abeh002505
Autor:
Anatolii N Oraevsky, Dmitry V. Guzatov
Publikováno v:
Quantum Electronics. 33:349-356
The theory of whispering-gallery modes (WGMs) in a dielectric spherical layer is developed based on the approximation of Bessel functions by Airy functions. It is shown that the optimal layer thickness exists at which the intensities of WGM fields in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::535a9ef35a9f61f7d6bd7f88315b5a98
https://doi.org/10.1070/qe2003v033n04abeh002407
https://doi.org/10.1070/qe2003v033n04abeh002407
Autor:
Anatolii N Oraevsky
Publikováno v:
Quantum Electronics. 32:1041-1047
Recollections are reported about the attitude of N.G. Basov to the problem of coherence of stimulated transitions at the very beginning of studies devoted the creation of masers and lasers. It is shown that the problem of coherence of stimulated tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4493fecd0756764fe2869de3036659b4
https://doi.org/10.1070/qe2002v032n12abeh002347
https://doi.org/10.1070/qe2002v032n12abeh002347
Autor:
Anatolii N Oraevsky
Publikováno v:
Quantum Electronics. 32:377-400
A review of the theory of the natural waves (eigen-modes) in a dielectric sphere is presented. A special attention is paid to the eigenmodes with large radial and azimuthal indices, the so-called whispering-gallery modes. The experimental results of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd9210f468549d023331f8c19561443d
https://doi.org/10.1070/qe2002v032n05abeh002205
https://doi.org/10.1070/qe2002v032n05abeh002205
Publikováno v:
Quantum Electronics. 32:79-82
The dependence of the plasmon resonance frequency of metal ellipsoids of revolution on their eccentricity is calculated. The plasmon resonance shifts to the red with increasing eccentricity and its intensity increases. The resonance intensity increas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::970e2bbea204d64f96574807ce5d9249
https://doi.org/10.1070/qe2002v032n01abeh002131
https://doi.org/10.1070/qe2002v032n01abeh002131
Autor:
Anatolii N Oraevsky
Publikováno v:
Quantum Electronics. 31:1038-1057
The dynamic analogy between the Bose condensate of photons (laser), Bose condensate of atoms, and Bose condensate of Cooper pairs in a superconductor is discussed. It is pointed out that the coherent state of Bose condensates of different types can a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08c90feb739e9563750135678e0f41a
https://doi.org/10.1070/qe2001v031n12abeh002099
https://doi.org/10.1070/qe2001v031n12abeh002099
Publikováno v:
Quantum Electronics. 31:897-903
A model for stabilisation of a laser frequency is considered which takes into account the spectral splitting of the mode and the dependence of its Q factor on coupling with the laser. It is shown that the stabilisation regime is optimal when the coup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fcbe728475f53bae81f3d8d5288ae3
https://doi.org/10.1070/qe2001v031n10abeh002073
https://doi.org/10.1070/qe2001v031n10abeh002073
Autor:
Anatolii N Oraevsky
Publikováno v:
Physics-Uspekhi. 44:647-650
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f3112a621f3af26ad0417efb9a1e352
https://doi.org/10.1070/pu2001v044n06abeh000963
https://doi.org/10.1070/pu2001v044n06abeh000963
Autor:
Anatolii N Oraevsky, Igor E. Protsenko
Publikováno v:
Quantum Electronics. 31:252-256
It is shown that one can obtain giant values of the refractive index, gain, and nonlinearity in a heterogeneous material consisting of metal nanospheres suspended in an active laser medium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9d8cbb52facdcd118a10767e3768643
https://doi.org/10.1070/qe2001v031n03abeh001927
https://doi.org/10.1070/qe2001v031n03abeh001927