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Titolo:
GREEN AND ULTRAVIOLET QUASI-PHASE-MATCHED 2ND-HARMONIC GENERATION IN BULK PERIODICALLY-POLED KTIOPO4
Autore:
ARIE A; ROSENMAN G; MAHAL V; SKLIAR A; ORON M; KATZ M; EGER D;
Indirizzi:
TEL AVIV UNIV,FAC ENGN,DEPT ELECT ENGN PHYS ELECT IL-69978 TEL AVIV ISRAEL NRC IL-81800 SOREQ ISRAEL
Titolo Testata:
Optics communications
fascicolo: 4-6, volume: 142, anno: 1997,
pagine: 265 - 268
SICI:
0030-4018(1997)142:4-6<265:GAUQ2G>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
POTASSIUM TITANYL PHOSPHATE; ELECTRIC-FIELD; GROWN KTIOPO4; WAVE-GUIDES; INDEX; FLUX; KTP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
A. Arie et al., "GREEN AND ULTRAVIOLET QUASI-PHASE-MATCHED 2ND-HARMONIC GENERATION IN BULK PERIODICALLY-POLED KTIOPO4", Optics communications, 142(4-6), 1997, pp. 265-268

Abstract

A periodically-poled flux-grown KTP crystal was used for first order quasi-phase-matched (QPM) second harmonic generation of a Nd:YAG laser. The normalized conversion efficiency of the 1 cm long, 0.5 mm thick sample was 1.28% W-1. A lower limit on the nonlinear coefficient of KTP, d(33) greater than or equal to 14.9 +/- 1.5 pm/V was derived from these measurements. The temperature and wavelength tuning coefficients near 1064 nm were determined. The same device was also used for third order QPM frequency doubling of 784 nm light, and the normalized conversion efficiency in this case was 0.12% W-1. (C) 1997 Elsevier ScienceB.V.

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Documento generato il 22/09/20 alle ore 10:35:03