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Titolo:
Laguerre-Gaussian modes in a double-end-pumped microchip laser: superposition and competition
Autore:
Chen, YF; Lan, YP;
Indirizzi:
Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 30050, Taiwan Natl Chiao Tung Univ Hsinchu Taiwan 30050 trophys, Hsinchu 30050, Taiwan Natl Chiao Tung Univ, Inst Electroopt Engn, Hsinchu 30050, Taiwan Natl Chiao Tung Univ Hsinchu Taiwan 30050 pt Engn, Hsinchu 30050, Taiwan
Titolo Testata:
JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS
fascicolo: 3, volume: 3, anno: 2001,
pagine: 146 - 151
SICI:
1464-4266(200106)3:3<146:LMIADM>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
SURFACE-EMITTING LASERS; CLASS-B LASER; CYLINDRICAL SYMMETRY; PATTERNS; PHASE;
Keywords:
microchip laser; Laguerre-Gaussian mode; mode competition;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Chen, YF Natl Chiao Tung Univ, Dept Electrophys, 1001 TA Hsueh Rd, Hsinchu30050, Taiwan Natl Chiao Tung Univ 1001 TA Hsueh Rd Hsinchu Taiwan 30050 aiwan
Citazione:
Y.F. Chen e Y.P. Lan, "Laguerre-Gaussian modes in a double-end-pumped microchip laser: superposition and competition", J OPT B-QUA, 3(3), 2001, pp. 146-151

Abstract

A double-end-pumped microchip laser is developed to investigate the superposition and competition of the Laguerre-Gassian (LG) modes. It is found that two LG modes can be directly superposed when the excited regions are wellseparated. Conversely, when the inversion populations have a considerable overlap, strong competition occurs between LG modes. The experimental result is generally consistent with the theoretical prediction for cylindricallysymmetric class B lasers.

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Documento generato il 04/04/20 alle ore 15:18:33