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Titolo:
ALTERNATELY PERPENDICULAR POLARIZATION IN CHEQUER-PATTERN MATRIX ARRAYS OF VCSELS
Autore:
YOSHIKAWA T; KOSAKA H; KAJITA M; KURIHARA K; SUGIMOTO Y; KASAHARA K;
Indirizzi:
NEC CORP LTD,OPTOELECTR RES LABS,34 MIYUKIGAOKA TSUKUBA IBARAKI 305 JAPAN
Titolo Testata:
Electronics Letters
fascicolo: 18, volume: 31, anno: 1995,
pagine: 1573 - 1574
SICI:
0013-5194(1995)31:18<1573:APPICM>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
SURFACE-EMITTING LASERS; POLARIZATION;
Keywords:
SEMICONDUCTOR LASER ARRAYS; VERTICAL CAVITY SURFACE EMITTING LASERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
7
Recensione:
Indirizzi per estratti:
Citazione:
T. Yoshikawa et al., "ALTERNATELY PERPENDICULAR POLARIZATION IN CHEQUER-PATTERN MATRIX ARRAYS OF VCSELS", Electronics Letters, 31(18), 1995, pp. 1573-1574

Abstract

An 8 x 8 chequered-pattern matrix array of vertical cavity surface emitting lasers (VCSELs) with alternately perpendicular polarisation wasmonolithically fabricated. It consisted of 64 VCSELs with 6 x 41 mu m(2) rectangular post structures placed alternately perpendicular to each other, that is, they were placed alternately parallel and orthogonal to the [110] direction. The polarisation angle deviations of the twodirections were only 4.1 degrees and 2.9 degrees, respectively. Theseresults indicate that an arbitrarily-regulated-polarisation monolithic laser array can be obtained regardless of the wafer orientation.

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Documento generato il 07/07/20 alle ore 18:11:09