Matches in SemOpenAlex for { <https://semopenalex.org/work/W2793750526> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2793750526 abstract "We report on an ultra-efficient 1.5 μm Raman amplifier in methane-filled negative curvature hollow-core fiber. A 1.5 μm tunable CW DFB seed laser is coupled into the fiber together with a 1064 nm pump laser using a shortpass dichromic mirror, and then stimulated amplified by Raman scattering of methane. The maximum Raman conversion efficiency of 66.4 % was obtained in the 2 bar methane gas filled, 2 m long hollow core fiber with 50 mW coupled pump power and 22.6 mW coupled seed laser power, and the corresponding quantum efficiency is as high as to 96.3 %, which almost approaches the quantum limit. The introduction of the single frequency seed laser not only reduced the Raman threshold from 17.5 mW to 9.5 mW, but also narrowed the Stokes linewidth from 3.4 GHz to 2.1 GHz with a factor of 60%. This kind of gas filled hollow core Raman amplifier can be a potential method to obtain low threshold, narrow linewidth and high efficiency mid infrared laser source in various application." @default.
- W2793750526 created "2018-03-29" @default.
- W2793750526 creator A5016391596 @default.
- W2793750526 creator A5021205475 @default.
- W2793750526 creator A5035752408 @default.
- W2793750526 date "2017-10-24" @default.
- W2793750526 modified "2023-09-22" @default.
- W2793750526 title "Raman laser amplifier in methane-filled hollow-core fiber" @default.
- W2793750526 cites W1986666236 @default.
- W2793750526 cites W2013895253 @default.
- W2793750526 cites W2099914035 @default.
- W2793750526 cites W2289117045 @default.
- W2793750526 cites W2544438154 @default.
- W2793750526 doi "https://doi.org/10.1117/12.2282051" @default.
- W2793750526 hasPublicationYear "2017" @default.
- W2793750526 type Work @default.
- W2793750526 sameAs 2793750526 @default.
- W2793750526 citedByCount "0" @default.
- W2793750526 crossrefType "proceedings-article" @default.
- W2793750526 hasAuthorship W2793750526A5016391596 @default.
- W2793750526 hasAuthorship W2793750526A5021205475 @default.
- W2793750526 hasAuthorship W2793750526A5035752408 @default.
- W2793750526 hasConcept C120665830 @default.
- W2793750526 hasConcept C121332964 @default.
- W2793750526 hasConcept C142181693 @default.
- W2793750526 hasConcept C159985019 @default.
- W2793750526 hasConcept C169573571 @default.
- W2793750526 hasConcept C17163034 @default.
- W2793750526 hasConcept C192562407 @default.
- W2793750526 hasConcept C200649887 @default.
- W2793750526 hasConcept C2164484 @default.
- W2793750526 hasConcept C2779748020 @default.
- W2793750526 hasConcept C40003534 @default.
- W2793750526 hasConcept C49040817 @default.
- W2793750526 hasConcept C520434653 @default.
- W2793750526 hasConceptScore W2793750526C120665830 @default.
- W2793750526 hasConceptScore W2793750526C121332964 @default.
- W2793750526 hasConceptScore W2793750526C142181693 @default.
- W2793750526 hasConceptScore W2793750526C159985019 @default.
- W2793750526 hasConceptScore W2793750526C169573571 @default.
- W2793750526 hasConceptScore W2793750526C17163034 @default.
- W2793750526 hasConceptScore W2793750526C192562407 @default.
- W2793750526 hasConceptScore W2793750526C200649887 @default.
- W2793750526 hasConceptScore W2793750526C2164484 @default.
- W2793750526 hasConceptScore W2793750526C2779748020 @default.
- W2793750526 hasConceptScore W2793750526C40003534 @default.
- W2793750526 hasConceptScore W2793750526C49040817 @default.
- W2793750526 hasConceptScore W2793750526C520434653 @default.
- W2793750526 hasLocation W27937505261 @default.
- W2793750526 hasOpenAccess W2793750526 @default.
- W2793750526 hasPrimaryLocation W27937505261 @default.
- W2793750526 hasRelatedWork W2074372972 @default.
- W2793750526 hasRelatedWork W2081664075 @default.
- W2793750526 hasRelatedWork W2099914035 @default.
- W2793750526 hasRelatedWork W2535695392 @default.
- W2793750526 hasRelatedWork W2538528729 @default.
- W2793750526 hasRelatedWork W2613318145 @default.
- W2793750526 hasRelatedWork W2749451449 @default.
- W2793750526 hasRelatedWork W2782292544 @default.
- W2793750526 hasRelatedWork W2805674625 @default.
- W2793750526 hasRelatedWork W2899614688 @default.
- W2793750526 hasRelatedWork W2901433654 @default.
- W2793750526 hasRelatedWork W2942972171 @default.
- W2793750526 hasRelatedWork W2960353808 @default.
- W2793750526 hasRelatedWork W2979413138 @default.
- W2793750526 hasRelatedWork W2996145924 @default.
- W2793750526 hasRelatedWork W3199626017 @default.
- W2793750526 hasRelatedWork W4200594946 @default.
- W2793750526 hasRelatedWork W2929927492 @default.
- W2793750526 hasRelatedWork W3112341894 @default.
- W2793750526 hasRelatedWork W3180111972 @default.
- W2793750526 isParatext "false" @default.
- W2793750526 isRetracted "false" @default.
- W2793750526 magId "2793750526" @default.
- W2793750526 workType "article" @default.