Thermal poling of silica in air and under vacuum: The influence of charge transport on second harmonic generation

被引：59

作者：

Pruneri, V ^{[1
]}

Samoggia, F

Bonfrate, G

Kazansky, PG

Yang, GM

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

[2] Tech Univ Darmstadt, Inst Electroacoust, D-64293 Darmstadt, Germany

来源：

APPLIED PHYSICS LETTERS | 1999年 / 74卷 / 17期

关键词：

D O I：

10.1063/1.123868

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A comparison between thermal poling of silica in air and in vacuum is reported. It is shown that the second-order susceptibility and thickness of the nonlinear layer as well as their time evolution are highly dependent on the surrounding poling atmosphere. In the vacuum case a charge distribution (under the anode) more complex and broader than that for the air case has also been revealed by laser induced pressure pulse measurements. A multiple charge carrier model can explain the formation and evolution of the depletion region under the anode. The findings are relevant to achieve improved nonlinearities in fiber and waveguide devices. (C) 1999 American Institute of Physics. [S0003-6951(99)03617-7].

引用

页码：2423 / 2425

页数：3

共 13 条

[1] Space charge dynamics in thermally poled fused silica [J].

Alley, TG ;

Brueck, SRJ ;

Myers, RA .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1998, 242 (2-3) :165-176

[2] ION DEPLETION OF GLASS AT A BLOCKING ANODE .1. THEORY AND EXPERIMENTAL RESULTS FOR ALKALI SILICATE-GLASSES [J].

CARLSON, DE .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1974, 57 (07) :291-294

[3] Decay behaviour of second-order nonlinearity in GeO2-SiO2 glass poled with UV-irradiation [J].

Fujiwara, T ;

Takahashi, M ;

Ikushima, AJ .

ELECTRONICS LETTERS, 1997, 33 (11) :980-982

[4]

Kazansky PG, 1996, APPL PHYS LETT, V68, P269, DOI 10.1063/1.115659

[5] HIGH 2ND-ORDER NONLINEARITIES INDUCED IN LEAD SILICATE GLASS BY ELECTRON-BEAM IRRADIATION [J].

KAZANSKY, PG ;

KAMAL, A ;

RUSSELL, PSJ .

OPTICS LETTERS, 1993, 18 (09) :693-695

[6] FIELD ASSISTED TRANSPORT OF NA+ IONS, CA-2+ IONS AND ELECTRONS IN COMMERCIAL SODA-LIME GLASS .1. EXPERIMENTAL [J].

KRIEGER, UK ;

LANFORD, WA .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1988, 102 (1-3) :50-61

[7] EFFECTS OF DISPERSION AND FOCUSING ON PRODUCTION OF OPTICAL HARMONICS [J].

MAKER, PD ;

SAVAGE, CM ;

TERHUNE, RW ;

NISENOFF, M .

PHYSICAL REVIEW LETTERS, 1962, 8 (01) :21-&

[8] LARGE 2ND-ORDER NONLINEARITY IN POLED FUSED-SILICA [J].

MYERS, RA ;

MUKHERJEE, N ;

BRUECK, SRJ .

OPTICS LETTERS, 1991, 16 (22) :1732-1734

[9] PHASE-MATCHED 2ND-HARMONIC GENERATION IN NOVEL CORONA POLED GLASS WAVE-GUIDES [J].

OKADA, A ;

ISHII, K ;

MITO, K ;

SASAKI, K .

APPLIED PHYSICS LETTERS, 1992, 60 (23) :2853-2855

[10] Greater than 20%-efficient frequency doubling of 1532-nm nanosecond pulses in quasi-phase-matched germanosilicate optical fibers [J].

Pruneri, V ;

Bonfrate, G ;

Kazansky, PG ;

Richardson, DJ ;

Broderick, NG ;

de Sandro, JP ;

Simonneau, C ;

Vidakovic, P ;

Levenson, JA .

OPTICS LETTERS, 1999, 24 (04) :208-210

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