Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034605417> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2034605417 abstract "Large built-in internal field is present in congruent LiNbO<sub>3</sub> and is due to bulk dipolar defect complexes of nonstoichiometric crystals. This field influence electric field switching of domains as well as other optical and electrical properties of crystals. Moreover it's time-temperature dependent and this feature can bias the stability of LiNbO<sub>3</sub> based devices. We investigate how the internal field could affect the electro-optic effect. To this aim an improved interferometric technique is used to obtain a spatially resolved measurement of the electro-optic coefficient of z-cut LiNbO<sub>3</sub> crystals. The samples are mounted in one arm of a reflective grating interferometer and resulting fringes patterns are visualized and stored by a CCD camera. Then this as-recorded data are processed by digital holographic technique in order to obtain 2D phase maps as function of the applied voltage across the crystal thickness. Hence spatial distribution of r<sub>13</sub> is achieved for crystal either in virgin state or in domain reversed one. Moreover, samples just after poling with two anti-parallel ferroelectric domains structure have been studied. Results show that the virgin area and the reversed one have quite different r<sub>13</sub> coefficient values. We suppose that this difference is due to the internal field, however further measurements are currently under investigation to confirm this hypothesis." @default.
- W2034605417 created "2016-06-24" @default.
- W2034605417 creator A5008199055 @default.
- W2034605417 creator A5025063093 @default.
- W2034605417 creator A5044516242 @default.
- W2034605417 creator A5045352928 @default.
- W2034605417 creator A5049498911 @default.
- W2034605417 creator A5065550304 @default.
- W2034605417 creator A5074532115 @default.
- W2034605417 creator A5079617491 @default.
- W2034605417 creator A5081254263 @default.
- W2034605417 date "2004-10-22" @default.
- W2034605417 modified "2023-09-25" @default.
- W2034605417 title "Investigation of internal electric field in LiNbO 3 crystal with two anti-parallel ferroelectric domains by interferometric technique" @default.
- W2034605417 doi "https://doi.org/10.1117/12.560643" @default.
- W2034605417 hasPublicationYear "2004" @default.
- W2034605417 type Work @default.
- W2034605417 sameAs 2034605417 @default.
- W2034605417 citedByCount "2" @default.
- W2034605417 countsByYear W20346054172015 @default.
- W2034605417 countsByYear W20346054172016 @default.
- W2034605417 crossrefType "proceedings-article" @default.
- W2034605417 hasAuthorship W2034605417A5008199055 @default.
- W2034605417 hasAuthorship W2034605417A5025063093 @default.
- W2034605417 hasAuthorship W2034605417A5044516242 @default.
- W2034605417 hasAuthorship W2034605417A5045352928 @default.
- W2034605417 hasAuthorship W2034605417A5049498911 @default.
- W2034605417 hasAuthorship W2034605417A5065550304 @default.
- W2034605417 hasAuthorship W2034605417A5074532115 @default.
- W2034605417 hasAuthorship W2034605417A5079617491 @default.
- W2034605417 hasAuthorship W2034605417A5081254263 @default.
- W2034605417 hasConcept C120665830 @default.
- W2034605417 hasConcept C121332964 @default.
- W2034605417 hasConcept C133386390 @default.
- W2034605417 hasConcept C166689943 @default.
- W2034605417 hasConcept C173523689 @default.
- W2034605417 hasConcept C187590223 @default.
- W2034605417 hasConcept C192562407 @default.
- W2034605417 hasConcept C199360897 @default.
- W2034605417 hasConcept C2777207636 @default.
- W2034605417 hasConcept C2777813233 @default.
- W2034605417 hasConcept C2781285689 @default.
- W2034605417 hasConcept C2781372846 @default.
- W2034605417 hasConcept C41008148 @default.
- W2034605417 hasConcept C49040817 @default.
- W2034605417 hasConcept C60799052 @default.
- W2034605417 hasConcept C62520636 @default.
- W2034605417 hasConcept C63131636 @default.
- W2034605417 hasConcept C79090758 @default.
- W2034605417 hasConceptScore W2034605417C120665830 @default.
- W2034605417 hasConceptScore W2034605417C121332964 @default.
- W2034605417 hasConceptScore W2034605417C133386390 @default.
- W2034605417 hasConceptScore W2034605417C166689943 @default.
- W2034605417 hasConceptScore W2034605417C173523689 @default.
- W2034605417 hasConceptScore W2034605417C187590223 @default.
- W2034605417 hasConceptScore W2034605417C192562407 @default.
- W2034605417 hasConceptScore W2034605417C199360897 @default.
- W2034605417 hasConceptScore W2034605417C2777207636 @default.
- W2034605417 hasConceptScore W2034605417C2777813233 @default.
- W2034605417 hasConceptScore W2034605417C2781285689 @default.
- W2034605417 hasConceptScore W2034605417C2781372846 @default.
- W2034605417 hasConceptScore W2034605417C41008148 @default.
- W2034605417 hasConceptScore W2034605417C49040817 @default.
- W2034605417 hasConceptScore W2034605417C60799052 @default.
- W2034605417 hasConceptScore W2034605417C62520636 @default.
- W2034605417 hasConceptScore W2034605417C63131636 @default.
- W2034605417 hasConceptScore W2034605417C79090758 @default.
- W2034605417 hasLocation W20346054171 @default.
- W2034605417 hasOpenAccess W2034605417 @default.
- W2034605417 hasPrimaryLocation W20346054171 @default.
- W2034605417 hasRelatedWork W1511989413 @default.
- W2034605417 hasRelatedWork W154719057 @default.
- W2034605417 hasRelatedWork W1989652456 @default.
- W2034605417 hasRelatedWork W2012330304 @default.
- W2034605417 hasRelatedWork W2060121102 @default.
- W2034605417 hasRelatedWork W2064380978 @default.
- W2034605417 hasRelatedWork W2076805158 @default.
- W2034605417 hasRelatedWork W2357928465 @default.
- W2034605417 hasRelatedWork W2366210022 @default.
- W2034605417 hasRelatedWork W4321519686 @default.
- W2034605417 isParatext "false" @default.
- W2034605417 isRetracted "false" @default.
- W2034605417 magId "2034605417" @default.
- W2034605417 workType "article" @default.