Matches in SemOpenAlex for { <https://semopenalex.org/work/W64967276> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W64967276 abstract "A summary of the major accomplishments and conclusions of a 12-month program to develop a laboratory model of a room-temperature GaAlAs diode-pumped Nd:YAG laser is presented. The major objective of the program was to investigate the cw TEM sub 00 performance of a diode-pumped laser operating in a temperature range compatible with practical applications in space. The laser developed on this program consisted of a room-temperature 120-device linear array of GaAlAs light-emitting diodes, coupled via a gold-coated, hemielliptical cylindrical reflector to a 1.5-mm diameter by 7.5-cm-long Nd:YAG laser rod. Temperature of the rod could be varied by thermoelectric cooling modules from room temperature to -/sup 220/C. The laser produced a cw TEM sub 00 output power of slightly over 80 mW for a laser rod temperature of -/sup 220/C. This represents the highest level of cw TEM sub 00 power reported to date for a diode-pumped laser. Due to cooling with thermoelectric modules, an optimum rod temperature exists where overall laser efficiency is a maximum. At the optimum rod temperature of -13/sup 0/C, a maximum laser efficiency of 0.089% was achieved. At this temperature, a cw TEM sub 00 output power of 64 mW was obtained for 72 watts ofmore » total electrical input power (48 watts for the diode array plus 24 watts for the thermoelectric coolers). TEM sub 00 operation was substantiated by beam profile scans and by measurements of beam divergence.« less" @default.
- W64967276 created "2016-06-24" @default.
- W64967276 creator A5042848514 @default.
- W64967276 creator A5054172465 @default.
- W64967276 date "1972-08-01" @default.
- W64967276 modified "2023-09-27" @default.
- W64967276 title "Gaalas diode-pumped Nd:YAG laser. Final report 1 June 1971--1 June 1972" @default.
- W64967276 hasPublicationYear "1972" @default.
- W64967276 type Work @default.
- W64967276 sameAs 64967276 @default.
- W64967276 citedByCount "0" @default.
- W64967276 crossrefType "journal-article" @default.
- W64967276 hasAuthorship W64967276A5042848514 @default.
- W64967276 hasAuthorship W64967276A5054172465 @default.
- W64967276 hasConcept C115171683 @default.
- W64967276 hasConcept C120665830 @default.
- W64967276 hasConcept C121332964 @default.
- W64967276 hasConcept C121477167 @default.
- W64967276 hasConcept C128458982 @default.
- W64967276 hasConcept C141790741 @default.
- W64967276 hasConcept C192562407 @default.
- W64967276 hasConcept C200649887 @default.
- W64967276 hasConcept C2777048131 @default.
- W64967276 hasConcept C2984025587 @default.
- W64967276 hasConcept C49040817 @default.
- W64967276 hasConcept C520434653 @default.
- W64967276 hasConcept C62172962 @default.
- W64967276 hasConcept C63024428 @default.
- W64967276 hasConcept C78434282 @default.
- W64967276 hasConcept C97355855 @default.
- W64967276 hasConceptScore W64967276C115171683 @default.
- W64967276 hasConceptScore W64967276C120665830 @default.
- W64967276 hasConceptScore W64967276C121332964 @default.
- W64967276 hasConceptScore W64967276C121477167 @default.
- W64967276 hasConceptScore W64967276C128458982 @default.
- W64967276 hasConceptScore W64967276C141790741 @default.
- W64967276 hasConceptScore W64967276C192562407 @default.
- W64967276 hasConceptScore W64967276C200649887 @default.
- W64967276 hasConceptScore W64967276C2777048131 @default.
- W64967276 hasConceptScore W64967276C2984025587 @default.
- W64967276 hasConceptScore W64967276C49040817 @default.
- W64967276 hasConceptScore W64967276C520434653 @default.
- W64967276 hasConceptScore W64967276C62172962 @default.
- W64967276 hasConceptScore W64967276C63024428 @default.
- W64967276 hasConceptScore W64967276C78434282 @default.
- W64967276 hasConceptScore W64967276C97355855 @default.
- W64967276 hasLocation W649672761 @default.
- W64967276 hasOpenAccess W64967276 @default.
- W64967276 hasPrimaryLocation W649672761 @default.
- W64967276 hasRelatedWork W2018762981 @default.
- W64967276 hasRelatedWork W2026537996 @default.
- W64967276 hasRelatedWork W2029527994 @default.
- W64967276 hasRelatedWork W2048881662 @default.
- W64967276 hasRelatedWork W2049480177 @default.
- W64967276 hasRelatedWork W2058248892 @default.
- W64967276 hasRelatedWork W2157928588 @default.
- W64967276 hasRelatedWork W2259082668 @default.
- W64967276 hasRelatedWork W2299732511 @default.
- W64967276 hasRelatedWork W2317605261 @default.
- W64967276 hasRelatedWork W2343067392 @default.
- W64967276 hasRelatedWork W2463037559 @default.
- W64967276 hasRelatedWork W2522477387 @default.
- W64967276 hasRelatedWork W2560719861 @default.
- W64967276 hasRelatedWork W2730191623 @default.
- W64967276 hasRelatedWork W2807563976 @default.
- W64967276 hasRelatedWork W2896978759 @default.
- W64967276 hasRelatedWork W2897552934 @default.
- W64967276 hasRelatedWork W2901340782 @default.
- W64967276 hasRelatedWork W84487812 @default.
- W64967276 isParatext "false" @default.
- W64967276 isRetracted "false" @default.
- W64967276 magId "64967276" @default.
- W64967276 workType "article" @default.