Matches in SemOpenAlex for { <https://semopenalex.org/work/W1662433852> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W1662433852 abstract "Constricted double-heterojunction (CDH) lasers are presented as the class of single-mode nonplanar-substrate devices for which the lasing cavity is on the least resistive electrical path between the contact and the substrate. Various types of CDH structures are considered under three general topics: liquid-phase epitaxy over channeled substrates, lateral mode control, and current control in nonplanar-substrate devices. Ridge-guide CDH lasers have positive-index lateral-mode confinement and provide: single-mode CW operation to 7 mW/facet at room temperature and to 3 mW/facet at 150 C; light-current characteristics with second-harmonic distortion as low as -57 dB below the fundamental level; threshold-current temperature coefficients, as high as 375 C (pulsed) and 310 C (CW); constant external differential quantum efficiency to 100 C; and lasing operation to 170 C CW and 280 C pulsed. Semileakyguide CDH lasers have an asymmetric leaky cavity for lateral-mode confinement and provide single-mode operation to 15 to 20 mW/facet CW and to 50 mW/facet at 50% duty cycle. Modulation characteristics and preliminary reliability data are discussed." @default.
- W1662433852 created "2016-06-24" @default.
- W1662433852 creator A5067446374 @default.
- W1662433852 date "1982-04-01" @default.
- W1662433852 modified "2023-09-24" @default.
- W1662433852 title "Studies of single-mode injection lasers and of quaternary materials. Volume 1: Single-mode constricted double-heterojunction AlGaAs diode lasers" @default.
- W1662433852 cites W1649492137 @default.
- W1662433852 cites W1964287706 @default.
- W1662433852 cites W1968271683 @default.
- W1662433852 cites W1982723083 @default.
- W1662433852 cites W1987166533 @default.
- W1662433852 cites W2035531855 @default.
- W1662433852 cites W2048807313 @default.
- W1662433852 cites W2058198182 @default.
- W1662433852 cites W2062045713 @default.
- W1662433852 cites W2067817724 @default.
- W1662433852 cites W2076190365 @default.
- W1662433852 cites W2081956230 @default.
- W1662433852 cites W2083472267 @default.
- W1662433852 cites W2088349253 @default.
- W1662433852 cites W2102921111 @default.
- W1662433852 cites W2111735231 @default.
- W1662433852 cites W2116414230 @default.
- W1662433852 cites W2120286638 @default.
- W1662433852 cites W2130397351 @default.
- W1662433852 hasPublicationYear "1982" @default.
- W1662433852 type Work @default.
- W1662433852 sameAs 1662433852 @default.
- W1662433852 citedByCount "0" @default.
- W1662433852 crossrefType "journal-article" @default.
- W1662433852 hasAuthorship W1662433852A5067446374 @default.
- W1662433852 hasConcept C111368507 @default.
- W1662433852 hasConcept C120665830 @default.
- W1662433852 hasConcept C121332964 @default.
- W1662433852 hasConcept C121477167 @default.
- W1662433852 hasConcept C127313418 @default.
- W1662433852 hasConcept C15744967 @default.
- W1662433852 hasConcept C180861198 @default.
- W1662433852 hasConcept C187288502 @default.
- W1662433852 hasConcept C192562407 @default.
- W1662433852 hasConcept C2777289219 @default.
- W1662433852 hasConcept C2865642 @default.
- W1662433852 hasConcept C40637687 @default.
- W1662433852 hasConcept C43122875 @default.
- W1662433852 hasConcept C49040817 @default.
- W1662433852 hasConcept C520434653 @default.
- W1662433852 hasConcept C6260449 @default.
- W1662433852 hasConcept C74130334 @default.
- W1662433852 hasConcept C77805123 @default.
- W1662433852 hasConcept C78434282 @default.
- W1662433852 hasConcept C79794668 @default.
- W1662433852 hasConceptScore W1662433852C111368507 @default.
- W1662433852 hasConceptScore W1662433852C120665830 @default.
- W1662433852 hasConceptScore W1662433852C121332964 @default.
- W1662433852 hasConceptScore W1662433852C121477167 @default.
- W1662433852 hasConceptScore W1662433852C127313418 @default.
- W1662433852 hasConceptScore W1662433852C15744967 @default.
- W1662433852 hasConceptScore W1662433852C180861198 @default.
- W1662433852 hasConceptScore W1662433852C187288502 @default.
- W1662433852 hasConceptScore W1662433852C192562407 @default.
- W1662433852 hasConceptScore W1662433852C2777289219 @default.
- W1662433852 hasConceptScore W1662433852C2865642 @default.
- W1662433852 hasConceptScore W1662433852C40637687 @default.
- W1662433852 hasConceptScore W1662433852C43122875 @default.
- W1662433852 hasConceptScore W1662433852C49040817 @default.
- W1662433852 hasConceptScore W1662433852C520434653 @default.
- W1662433852 hasConceptScore W1662433852C6260449 @default.
- W1662433852 hasConceptScore W1662433852C74130334 @default.
- W1662433852 hasConceptScore W1662433852C77805123 @default.
- W1662433852 hasConceptScore W1662433852C78434282 @default.
- W1662433852 hasConceptScore W1662433852C79794668 @default.
- W1662433852 hasLocation W16624338521 @default.
- W1662433852 hasOpenAccess W1662433852 @default.
- W1662433852 hasPrimaryLocation W16624338521 @default.
- W1662433852 hasRelatedWork W1527122643 @default.
- W1662433852 hasRelatedWork W1607631807 @default.
- W1662433852 hasRelatedWork W1975234367 @default.
- W1662433852 hasRelatedWork W1984429885 @default.
- W1662433852 hasRelatedWork W1986662253 @default.
- W1662433852 hasRelatedWork W1990281563 @default.
- W1662433852 hasRelatedWork W2011064219 @default.
- W1662433852 hasRelatedWork W2034133664 @default.
- W1662433852 hasRelatedWork W2047740013 @default.
- W1662433852 hasRelatedWork W2050389480 @default.
- W1662433852 hasRelatedWork W2052844811 @default.
- W1662433852 hasRelatedWork W2086504547 @default.
- W1662433852 hasRelatedWork W2105101462 @default.
- W1662433852 hasRelatedWork W2131844131 @default.
- W1662433852 hasRelatedWork W2152175016 @default.
- W1662433852 hasRelatedWork W2157264656 @default.
- W1662433852 hasRelatedWork W2536469440 @default.
- W1662433852 hasRelatedWork W2992731875 @default.
- W1662433852 hasRelatedWork W3080351006 @default.
- W1662433852 hasRelatedWork W3104976048 @default.
- W1662433852 isParatext "false" @default.
- W1662433852 isRetracted "false" @default.
- W1662433852 magId "1662433852" @default.
- W1662433852 workType "article" @default.