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Titolo:
OPTICAL CHARACTERIZATION OF KTIOPO4 PERIODICALLY SEGMENTED WAVE-GUIDES FOR 2ND-HARMONIC GENERATION OF BLUE-LIGHT
Autore:
EGER D; ORON M; KATZ M;
Indirizzi:
SOREQ NUCL RES CTR,DEPT SOLID STATE PHYS IL-70600 YAVNE ISRAEL
Titolo Testata:
Journal of applied physics
fascicolo: 7, volume: 74, anno: 1993,
pagine: 4298 - 4302
SICI:
0021-8979(1993)74:7<4298:OCOKPS>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
WAVE-GUIDES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
9
Recensione:
Indirizzi per estratti:
Citazione:
D. Eger et al., "OPTICAL CHARACTERIZATION OF KTIOPO4 PERIODICALLY SEGMENTED WAVE-GUIDES FOR 2ND-HARMONIC GENERATION OF BLUE-LIGHT", Journal of applied physics, 74(7), 1993, pp. 4298-4302

Abstract

Periodically segmented waveguides were fabricated by the ion exchangeprocess in KTiOPO4. The waveguides were characterized by measuring the spectra of the transmitted and reflected guided infrared light and of the second-harmonic-generated power. The near-field distribution of the fundamental and second-harmonic wave was also investigated. Infrared to blue light conversion efficiency up to 250% W-1 cm-2 was obtained. Waveguide characteristics were calculated by replacing the segmented structure with an equivalent continuous waveguide. Good agreement between the calculated and measured values was obtained.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/09/20 alle ore 09:54:03