Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003448502> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W2003448502 abstract "In this paper we present analysis of the dynamics of an optical system combining two kinds of nonlinearities. In our model we analyse an optical system in which a second-harmonic generation (SHG) takes place in the resonator configuration with an added intracavity Kerr-like nonlinearity. So, the nonlinear medium in the cavity is characterized by its second χ<sup>(2)</sup><sub>2ω</sub> and third χ<sup>(3)</sup><sub>ω,-ω,ω</sub> nonlinearity parameters (Kerr process affects the fundamental mode only). The extended equations of motion for the fundamental and the second-harmonic amplitudes have been derived for the classical case. We have found that for the special case of a coherent pumping, the equations have an analytical periodic solution. Generally, the system is non-integrable and we have investigated it numerically for two types of external pumping and the results were compared with those obtained for the pure SHG case. For the periodical motion the influence of the Kerr nonlinearity is insignificant because the constant χ<sup>(3)</sup> is much smaller than χ<sup>(2)</sup> (χ<sup>(3)</sup>/χ<sup>(2)</sup> < 10<sup>-4</sup> in our case). The Lyapunov spectrum analysis as well as the analysis of information dimension show that in the chaotic case the influence of Kerr nonlinearity on the dynamics of the system is more significant. We have obtained quite a different dynamics on chaotic attractors. However, the stability of the system remains almost unchanged. The influence of the system parameters on the dynamics and the stability of the SHG process with the Kerr nonlinearity is also investigated." @default.
- W2003448502 created "2016-06-24" @default.
- W2003448502 creator A5020952381 @default.
- W2003448502 creator A5067684470 @default.
- W2003448502 date "2005-08-15" @default.
- W2003448502 modified "2023-09-23" @default.
- W2003448502 title "<title>Influence of Kerr nonlinearity on the dynamics of second-harmonic generation</title>" @default.
- W2003448502 doi "https://doi.org/10.1117/12.638781" @default.
- W2003448502 hasPublicationYear "2005" @default.
- W2003448502 type Work @default.
- W2003448502 sameAs 2003448502 @default.
- W2003448502 citedByCount "0" @default.
- W2003448502 crossrefType "proceedings-article" @default.
- W2003448502 hasAuthorship W2003448502A5020952381 @default.
- W2003448502 hasAuthorship W2003448502A5067684470 @default.
- W2003448502 hasConcept C120665830 @default.
- W2003448502 hasConcept C121332964 @default.
- W2003448502 hasConcept C127934551 @default.
- W2003448502 hasConcept C134306372 @default.
- W2003448502 hasConcept C158622935 @default.
- W2003448502 hasConcept C164380108 @default.
- W2003448502 hasConcept C176672485 @default.
- W2003448502 hasConcept C180205008 @default.
- W2003448502 hasConcept C191544260 @default.
- W2003448502 hasConcept C33923547 @default.
- W2003448502 hasConcept C62520636 @default.
- W2003448502 hasConcept C78854221 @default.
- W2003448502 hasConcept C97126364 @default.
- W2003448502 hasConceptScore W2003448502C120665830 @default.
- W2003448502 hasConceptScore W2003448502C121332964 @default.
- W2003448502 hasConceptScore W2003448502C127934551 @default.
- W2003448502 hasConceptScore W2003448502C134306372 @default.
- W2003448502 hasConceptScore W2003448502C158622935 @default.
- W2003448502 hasConceptScore W2003448502C164380108 @default.
- W2003448502 hasConceptScore W2003448502C176672485 @default.
- W2003448502 hasConceptScore W2003448502C180205008 @default.
- W2003448502 hasConceptScore W2003448502C191544260 @default.
- W2003448502 hasConceptScore W2003448502C33923547 @default.
- W2003448502 hasConceptScore W2003448502C62520636 @default.
- W2003448502 hasConceptScore W2003448502C78854221 @default.
- W2003448502 hasConceptScore W2003448502C97126364 @default.
- W2003448502 hasLocation W20034485021 @default.
- W2003448502 hasOpenAccess W2003448502 @default.
- W2003448502 hasPrimaryLocation W20034485021 @default.
- W2003448502 hasRelatedWork W1981466034 @default.
- W2003448502 hasRelatedWork W2070838541 @default.
- W2003448502 hasRelatedWork W2123148153 @default.
- W2003448502 hasRelatedWork W2166664867 @default.
- W2003448502 hasRelatedWork W2350504028 @default.
- W2003448502 hasRelatedWork W2356586414 @default.
- W2003448502 hasRelatedWork W280418644 @default.
- W2003448502 hasRelatedWork W2980972355 @default.
- W2003448502 hasRelatedWork W3105418328 @default.
- W2003448502 hasRelatedWork W3145166927 @default.
- W2003448502 isParatext "false" @default.
- W2003448502 isRetracted "false" @default.
- W2003448502 magId "2003448502" @default.
- W2003448502 workType "article" @default.