Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017399897> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2017399897 abstract "The time evolution of the current filaments in an optically triggered, high gain GaAs switch was studied by recording the infrared photoluminescence from the filaments. When the switch is triggered with two laser diode arrays (through a fiber optic) that are activated within 1 ns of each other, two current filaments are observed, each one emanating from the point of illumination. By delaying one laser with respect to the other, the evolution of the filament was recorded in a time resolved fashion. The first filament that is triggered crosses the switch, the voltage drops and the other filament ceases to grow. By varying the delay between the trigger lasers, the tip velocity is measured to be up to 5.9 +/- 1 X 10<SUP>9</SUP> cm/s. This speed is 600 times larger than the peak drift velocity of carriers in GaAs. This observation supports switching models that rely on carrier generation at the tip of the filament. The filaments speed up as they cross the switch: for one voltage range initial speeds were 0.7 +/- 1 X 10<SUP>9</SUP> cm/s and final speeds (the last 100 ps of motion) exceed 5.5 +/- 1 X 10<SUP>9</SUP> cm/s. This experiment also shows a relationship between the rise time of the voltage across the switch and the required trigger energy and switch jitter." @default.
- W2017399897 created "2016-06-24" @default.
- W2017399897 creator A5071271701 @default.
- W2017399897 creator A5072728047 @default.
- W2017399897 creator A5073963029 @default.
- W2017399897 creator A5081355287 @default.
- W2017399897 date "1995-01-04" @default.
- W2017399897 modified "2023-09-25" @default.
- W2017399897 title "<title>High-gain GaAs photoconductive semiconductor switches: measurement of filament velocity and reduced trigger energy</title>" @default.
- W2017399897 doi "https://doi.org/10.1117/12.198664" @default.
- W2017399897 hasPublicationYear "1995" @default.
- W2017399897 type Work @default.
- W2017399897 sameAs 2017399897 @default.
- W2017399897 citedByCount "2" @default.
- W2017399897 countsByYear W20173998972022 @default.
- W2017399897 crossrefType "proceedings-article" @default.
- W2017399897 hasAuthorship W2017399897A5071271701 @default.
- W2017399897 hasAuthorship W2017399897A5072728047 @default.
- W2017399897 hasAuthorship W2017399897A5073963029 @default.
- W2017399897 hasAuthorship W2017399897A5081355287 @default.
- W2017399897 hasConcept C101336846 @default.
- W2017399897 hasConcept C108225325 @default.
- W2017399897 hasConcept C119599485 @default.
- W2017399897 hasConcept C120665830 @default.
- W2017399897 hasConcept C121332964 @default.
- W2017399897 hasConcept C127413603 @default.
- W2017399897 hasConcept C134652429 @default.
- W2017399897 hasConcept C14228908 @default.
- W2017399897 hasConcept C159985019 @default.
- W2017399897 hasConcept C165801399 @default.
- W2017399897 hasConcept C192562407 @default.
- W2017399897 hasConcept C201999631 @default.
- W2017399897 hasConcept C49040817 @default.
- W2017399897 hasConcept C520434653 @default.
- W2017399897 hasConcept C62520636 @default.
- W2017399897 hasConcept C78434282 @default.
- W2017399897 hasConcept C85080765 @default.
- W2017399897 hasConceptScore W2017399897C101336846 @default.
- W2017399897 hasConceptScore W2017399897C108225325 @default.
- W2017399897 hasConceptScore W2017399897C119599485 @default.
- W2017399897 hasConceptScore W2017399897C120665830 @default.
- W2017399897 hasConceptScore W2017399897C121332964 @default.
- W2017399897 hasConceptScore W2017399897C127413603 @default.
- W2017399897 hasConceptScore W2017399897C134652429 @default.
- W2017399897 hasConceptScore W2017399897C14228908 @default.
- W2017399897 hasConceptScore W2017399897C159985019 @default.
- W2017399897 hasConceptScore W2017399897C165801399 @default.
- W2017399897 hasConceptScore W2017399897C192562407 @default.
- W2017399897 hasConceptScore W2017399897C201999631 @default.
- W2017399897 hasConceptScore W2017399897C49040817 @default.
- W2017399897 hasConceptScore W2017399897C520434653 @default.
- W2017399897 hasConceptScore W2017399897C62520636 @default.
- W2017399897 hasConceptScore W2017399897C78434282 @default.
- W2017399897 hasConceptScore W2017399897C85080765 @default.
- W2017399897 hasLocation W20173998971 @default.
- W2017399897 hasOpenAccess W2017399897 @default.
- W2017399897 hasPrimaryLocation W20173998971 @default.
- W2017399897 hasRelatedWork W1985534965 @default.
- W2017399897 hasRelatedWork W2001696849 @default.
- W2017399897 hasRelatedWork W2046266690 @default.
- W2017399897 hasRelatedWork W2059223385 @default.
- W2017399897 hasRelatedWork W2090611986 @default.
- W2017399897 hasRelatedWork W2470605634 @default.
- W2017399897 hasRelatedWork W2543677269 @default.
- W2017399897 hasRelatedWork W2743726508 @default.
- W2017399897 hasRelatedWork W2979924521 @default.
- W2017399897 hasRelatedWork W1589445462 @default.
- W2017399897 isParatext "false" @default.
- W2017399897 isRetracted "false" @default.
- W2017399897 magId "2017399897" @default.
- W2017399897 workType "article" @default.