Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051229439> ?p ?o ?g. }
Showing items 1 to 54 of
54
with 100 items per page.
- W2051229439 abstract "We have measured the photovoltaic current of the iron doped lithium niobate and determined the photovoltaic constants of the photovoltaic tensor. We used 0.25 <i>wt.% Fe</i> (verified with Rutherford back scattering method) doped <i>z-cut</i> crystals. We used the coplanar surface electrodes setup. The current was measured by a picoampermeter. We have analyzed the current as a function of the optical intensity and as a function of the polarization angle of the laser beam. The accuracy of the measurements is estimated to be of about 20%. We used the measured photovoltaic effect for the generation of spatial solitons. We generated dark planar photovoltaic spatial solitons in iron doped lithium niobate, and we measured properties of the waveguides generated by the spatial soliton. We created dark photovoltiac solitons in a bulk crystal with the optical intesity 1-10 <i>mW/cm<sup>2</sup></i>, and the soliton's FWHM about 5-18<i>μm</i>. We observed the temporal evolution of the one-dimensional dark photovoltaic solitons under open-circuit condition, and the self-defocusing effect of the laser beam. The steady-state measurement (stable soliton) was obtained after a 6-15 <i>min</i> exposure. For the generation the argon ion laser beam at the wavelength of 514 <i>nm</i> was used. It was polarized along the optical axis and collimated to a diameter of about 2 <i>mm</i> on the input face. The resulting index perturbation forms a planar waveguide. We have measured its properties-the refractive index change and attenuation of the TE mode at the red He-Ne laser wavelength of 632.8 <i>nm</i>." @default.
- W2051229439 created "2016-06-24" @default.
- W2051229439 creator A5004078052 @default.
- W2051229439 creator A5028383571 @default.
- W2051229439 date "2005-09-16" @default.
- W2051229439 modified "2023-09-23" @default.
- W2051229439 title "Photovoltaic effect and generation of dark photovoltaic solitons in Fe:LiNbO 3" @default.
- W2051229439 doi "https://doi.org/10.1117/12.622903" @default.
- W2051229439 hasPublicationYear "2005" @default.
- W2051229439 type Work @default.
- W2051229439 sameAs 2051229439 @default.
- W2051229439 citedByCount "5" @default.
- W2051229439 crossrefType "proceedings-article" @default.
- W2051229439 hasAuthorship W2051229439A5004078052 @default.
- W2051229439 hasAuthorship W2051229439A5028383571 @default.
- W2051229439 hasConcept C120665830 @default.
- W2051229439 hasConcept C121332964 @default.
- W2051229439 hasConcept C18903297 @default.
- W2051229439 hasConcept C192562407 @default.
- W2051229439 hasConcept C2777207636 @default.
- W2051229439 hasConcept C41291067 @default.
- W2051229439 hasConcept C42057802 @default.
- W2051229439 hasConcept C49040817 @default.
- W2051229439 hasConcept C63131636 @default.
- W2051229439 hasConcept C67377204 @default.
- W2051229439 hasConcept C86803240 @default.
- W2051229439 hasConceptScore W2051229439C120665830 @default.
- W2051229439 hasConceptScore W2051229439C121332964 @default.
- W2051229439 hasConceptScore W2051229439C18903297 @default.
- W2051229439 hasConceptScore W2051229439C192562407 @default.
- W2051229439 hasConceptScore W2051229439C2777207636 @default.
- W2051229439 hasConceptScore W2051229439C41291067 @default.
- W2051229439 hasConceptScore W2051229439C42057802 @default.
- W2051229439 hasConceptScore W2051229439C49040817 @default.
- W2051229439 hasConceptScore W2051229439C63131636 @default.
- W2051229439 hasConceptScore W2051229439C67377204 @default.
- W2051229439 hasConceptScore W2051229439C86803240 @default.
- W2051229439 hasLocation W20512294391 @default.
- W2051229439 hasOpenAccess W2051229439 @default.
- W2051229439 hasPrimaryLocation W20512294391 @default.
- W2051229439 hasRelatedWork W1983702860 @default.
- W2051229439 hasRelatedWork W1986046329 @default.
- W2051229439 hasRelatedWork W1998214862 @default.
- W2051229439 hasRelatedWork W2005373779 @default.
- W2051229439 hasRelatedWork W2027559484 @default.
- W2051229439 hasRelatedWork W2044501014 @default.
- W2051229439 hasRelatedWork W2056949453 @default.
- W2051229439 hasRelatedWork W2107080194 @default.
- W2051229439 hasRelatedWork W2110685984 @default.
- W2051229439 hasRelatedWork W2392404912 @default.
- W2051229439 isParatext "false" @default.
- W2051229439 isRetracted "false" @default.
- W2051229439 magId "2051229439" @default.
- W2051229439 workType "article" @default.