Matches in SemOpenAlex for { <https://semopenalex.org/work/W1963489528> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W1963489528 abstract "In recent years, the microfabrication of Lithium Niobate (LiNbO<sub>3</sub>) based optical integrated devices by using femtosecond laser pulses has been attracting increasing attention. One key current challenge is to understand the mechanism of the interaction of femtosecond laser pulses on LiNbO<sub>3</sub> crystal, which is still elusive. Here we demonstrate the etching of LiNbO<sub>3</sub> crystal surface by using tightly focused femtosecond laser pulses with repetition rate 75 MHz, pulse duration 50 fs, and single pulse energy 3nJ. The morphology of the etched area is observed by a scanning electron microscope (SEM) which shows the laser illuminated area has obvious thermal damage. When the etching time is 30 seconds and the etched area is 42μm in diameter, thermal damage is observed within the area with 28μm diameter, redeposition is observed in between 28-34μm diameter, and modification is observed in between 34-42μm diameter. A theoretical thermal diffusion model is built to simulate the temperature distribution in the area etched by laser pulses with repetition rates 1 kHz, 1 MHz, and 75 MHz, respectively. The simulation result from 75 MHz repetition rate matches experimental observation very well. The results show that there is thermal damage when LiNbO<sub>3</sub> crystal is illuminated with high repetition rate femtosecond laser pulses." @default.
- W1963489528 created "2016-06-24" @default.
- W1963489528 creator A5015557029 @default.
- W1963489528 creator A5025638047 @default.
- W1963489528 creator A5027291039 @default.
- W1963489528 creator A5027421966 @default.
- W1963489528 creator A5034024607 @default.
- W1963489528 creator A5071156330 @default.
- W1963489528 creator A5084850705 @default.
- W1963489528 date "2014-08-06" @default.
- W1963489528 modified "2023-09-27" @default.
- W1963489528 title "Study of femtosecond laser-induced structural changes in lithium niobate crystal" @default.
- W1963489528 cites W2004865479 @default.
- W1963489528 cites W2014072065 @default.
- W1963489528 cites W2028687518 @default.
- W1963489528 cites W2030305832 @default.
- W1963489528 cites W2060003211 @default.
- W1963489528 cites W2075125791 @default.
- W1963489528 cites W2090502159 @default.
- W1963489528 cites W570521114 @default.
- W1963489528 doi "https://doi.org/10.1117/12.2069949" @default.
- W1963489528 hasPublicationYear "2014" @default.
- W1963489528 type Work @default.
- W1963489528 sameAs 1963489528 @default.
- W1963489528 citedByCount "2" @default.
- W1963489528 countsByYear W19634895282016 @default.
- W1963489528 countsByYear W19634895282017 @default.
- W1963489528 crossrefType "proceedings-article" @default.
- W1963489528 hasAuthorship W1963489528A5015557029 @default.
- W1963489528 hasAuthorship W1963489528A5025638047 @default.
- W1963489528 hasAuthorship W1963489528A5027291039 @default.
- W1963489528 hasAuthorship W1963489528A5027421966 @default.
- W1963489528 hasAuthorship W1963489528A5034024607 @default.
- W1963489528 hasAuthorship W1963489528A5071156330 @default.
- W1963489528 hasAuthorship W1963489528A5084850705 @default.
- W1963489528 hasConcept C100460472 @default.
- W1963489528 hasConcept C120665830 @default.
- W1963489528 hasConcept C121332964 @default.
- W1963489528 hasConcept C159985019 @default.
- W1963489528 hasConcept C167735695 @default.
- W1963489528 hasConcept C171250308 @default.
- W1963489528 hasConcept C182862853 @default.
- W1963489528 hasConcept C192562407 @default.
- W1963489528 hasConcept C199360897 @default.
- W1963489528 hasConcept C26771246 @default.
- W1963489528 hasConcept C2777207636 @default.
- W1963489528 hasConcept C2779227376 @default.
- W1963489528 hasConcept C2781285689 @default.
- W1963489528 hasConcept C33220542 @default.
- W1963489528 hasConcept C41008148 @default.
- W1963489528 hasConcept C49040817 @default.
- W1963489528 hasConcept C520434653 @default.
- W1963489528 hasConcept C554190296 @default.
- W1963489528 hasConcept C76155785 @default.
- W1963489528 hasConceptScore W1963489528C100460472 @default.
- W1963489528 hasConceptScore W1963489528C120665830 @default.
- W1963489528 hasConceptScore W1963489528C121332964 @default.
- W1963489528 hasConceptScore W1963489528C159985019 @default.
- W1963489528 hasConceptScore W1963489528C167735695 @default.
- W1963489528 hasConceptScore W1963489528C171250308 @default.
- W1963489528 hasConceptScore W1963489528C182862853 @default.
- W1963489528 hasConceptScore W1963489528C192562407 @default.
- W1963489528 hasConceptScore W1963489528C199360897 @default.
- W1963489528 hasConceptScore W1963489528C26771246 @default.
- W1963489528 hasConceptScore W1963489528C2777207636 @default.
- W1963489528 hasConceptScore W1963489528C2779227376 @default.
- W1963489528 hasConceptScore W1963489528C2781285689 @default.
- W1963489528 hasConceptScore W1963489528C33220542 @default.
- W1963489528 hasConceptScore W1963489528C41008148 @default.
- W1963489528 hasConceptScore W1963489528C49040817 @default.
- W1963489528 hasConceptScore W1963489528C520434653 @default.
- W1963489528 hasConceptScore W1963489528C554190296 @default.
- W1963489528 hasConceptScore W1963489528C76155785 @default.
- W1963489528 hasLocation W19634895281 @default.
- W1963489528 hasOpenAccess W1963489528 @default.
- W1963489528 hasPrimaryLocation W19634895281 @default.
- W1963489528 hasRelatedWork W1963489528 @default.
- W1963489528 hasRelatedWork W2008588546 @default.
- W1963489528 hasRelatedWork W2016566690 @default.
- W1963489528 hasRelatedWork W2042302980 @default.
- W1963489528 hasRelatedWork W2062564663 @default.
- W1963489528 hasRelatedWork W2071067061 @default.
- W1963489528 hasRelatedWork W2082991699 @default.
- W1963489528 hasRelatedWork W3215405554 @default.
- W1963489528 hasRelatedWork W4321138766 @default.
- W1963489528 hasRelatedWork W803731097 @default.
- W1963489528 isParatext "false" @default.
- W1963489528 isRetracted "false" @default.
- W1963489528 magId "1963489528" @default.
- W1963489528 workType "article" @default.