Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021713612> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2021713612 abstract "Many factors influence the radiation power of terahertz (THz) emitters including photoconductive substrate material,antenna geometrical structure and excite light power. In this paper we mainly focus on the performance ofsemi-insulating (SI) GaAs photoconductive antennas with different geometrical sizes. Three kinds of antennas wereprepared with the same structure, material and electrode width (100μm), but with different electrodes gaps of 50μm,100μm and 150μm, respectively. They were excited by a femto-second fiber laser and tested with THz generationcapability. It turns out that the three antennas have a same spectrum scope of 0.2-3THz. The small gap antenna can emithigher THz radiation with lower voltage but it was easy to burn down, that's why a large gap is needed to get higher THzpower. Triggered by the same laser of several nJ, peak frequency moves to high frequency with decrease of electrodegaps. Radiation field screening is the dominant causation." @default.
- W2021713612 created "2016-06-24" @default.
- W2021713612 creator A5046458268 @default.
- W2021713612 creator A5065260102 @default.
- W2021713612 creator A5065771969 @default.
- W2021713612 creator A5071444038 @default.
- W2021713612 date "2009-07-03" @default.
- W2021713612 modified "2023-09-22" @default.
- W2021713612 title "Terahertz generation from SI-GaAs photoconductive dipole antenna with different electrode gaps" @default.
- W2021713612 doi "https://doi.org/10.1117/12.835229" @default.
- W2021713612 hasPublicationYear "2009" @default.
- W2021713612 type Work @default.
- W2021713612 sameAs 2021713612 @default.
- W2021713612 citedByCount "0" @default.
- W2021713612 crossrefType "proceedings-article" @default.
- W2021713612 hasAuthorship W2021713612A5046458268 @default.
- W2021713612 hasAuthorship W2021713612A5065260102 @default.
- W2021713612 hasAuthorship W2021713612A5065771969 @default.
- W2021713612 hasAuthorship W2021713612A5071444038 @default.
- W2021713612 hasConcept C107816215 @default.
- W2021713612 hasConcept C112184408 @default.
- W2021713612 hasConcept C116659846 @default.
- W2021713612 hasConcept C120665830 @default.
- W2021713612 hasConcept C121332964 @default.
- W2021713612 hasConcept C133033976 @default.
- W2021713612 hasConcept C153385146 @default.
- W2021713612 hasConcept C17525397 @default.
- W2021713612 hasConcept C192562407 @default.
- W2021713612 hasConcept C201999631 @default.
- W2021713612 hasConcept C21822782 @default.
- W2021713612 hasConcept C41008148 @default.
- W2021713612 hasConcept C49040817 @default.
- W2021713612 hasConcept C520434653 @default.
- W2021713612 hasConcept C62520636 @default.
- W2021713612 hasConcept C76155785 @default.
- W2021713612 hasConceptScore W2021713612C107816215 @default.
- W2021713612 hasConceptScore W2021713612C112184408 @default.
- W2021713612 hasConceptScore W2021713612C116659846 @default.
- W2021713612 hasConceptScore W2021713612C120665830 @default.
- W2021713612 hasConceptScore W2021713612C121332964 @default.
- W2021713612 hasConceptScore W2021713612C133033976 @default.
- W2021713612 hasConceptScore W2021713612C153385146 @default.
- W2021713612 hasConceptScore W2021713612C17525397 @default.
- W2021713612 hasConceptScore W2021713612C192562407 @default.
- W2021713612 hasConceptScore W2021713612C201999631 @default.
- W2021713612 hasConceptScore W2021713612C21822782 @default.
- W2021713612 hasConceptScore W2021713612C41008148 @default.
- W2021713612 hasConceptScore W2021713612C49040817 @default.
- W2021713612 hasConceptScore W2021713612C520434653 @default.
- W2021713612 hasConceptScore W2021713612C62520636 @default.
- W2021713612 hasConceptScore W2021713612C76155785 @default.
- W2021713612 hasLocation W20217136121 @default.
- W2021713612 hasOpenAccess W2021713612 @default.
- W2021713612 hasPrimaryLocation W20217136121 @default.
- W2021713612 hasRelatedWork W1981382040 @default.
- W2021713612 hasRelatedWork W2002072011 @default.
- W2021713612 hasRelatedWork W2007230669 @default.
- W2021713612 hasRelatedWork W2046574184 @default.
- W2021713612 hasRelatedWork W2054878687 @default.
- W2021713612 hasRelatedWork W2078988565 @default.
- W2021713612 hasRelatedWork W2088125990 @default.
- W2021713612 hasRelatedWork W2094965756 @default.
- W2021713612 hasRelatedWork W2113917380 @default.
- W2021713612 hasRelatedWork W2543249485 @default.
- W2021713612 hasRelatedWork W2763211383 @default.
- W2021713612 hasRelatedWork W2803264681 @default.
- W2021713612 hasRelatedWork W3011169071 @default.
- W2021713612 hasRelatedWork W3021209804 @default.
- W2021713612 hasRelatedWork W3081797984 @default.
- W2021713612 hasRelatedWork W3143639910 @default.
- W2021713612 hasRelatedWork W3145197137 @default.
- W2021713612 hasRelatedWork W3160387058 @default.
- W2021713612 hasRelatedWork W1966296462 @default.
- W2021713612 hasRelatedWork W2828479273 @default.
- W2021713612 isParatext "false" @default.
- W2021713612 isRetracted "false" @default.
- W2021713612 magId "2021713612" @default.
- W2021713612 workType "article" @default.