Two-photon saturation in the band gap of a molecular quantum wire

被引：24

作者：

Torruellas, WE

Lawrence, BL

Stegeman, GI

Baker, G

机构：

[1] UNIV CENT FLORIDA, CTR RES & EDUC OPT & LASERS, ORLANDO, FL 32826 USA

[2] MICHIGAN STATE UNIV, DEPT CHEM, E LANSING, MI 48824 USA

来源：

OPTICS LETTERS | 1996年 / 21卷 / 21期

关键词：

D O I：

10.1364/OL.21.001777

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The saturation of the strongest two-photon band accessible with photon energies in the band gap of a one-dimensional pi-electron conjugated molecular single crystal is observed with 200-fs pulses for optical intensities of the order of 2 GW/cm(2). (C) 1996 Optical Society of America

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收藏

页码：1777 / 1779

页数：3

相关论文

共 14 条

[1] EXCITONIC AND PHONON-MEDIATED OPTICAL STARK EFFECTS IN A CONJUGATED POLYMER [J].

BLANCHARD, GJ ;

HERITAGE, JP ;

VONLEHMEN, AC ;

KELLY, MK ;

BAKER, GL ;

ETEMAD, S .

PHYSICAL REVIEW LETTERS, 1989, 63 (08) :887-890

[2] NEAR-RESONANT 3RD-ORDER OPTICAL NONLINEARITIES IN P-TOLUENE SULFONATE POLYDIACETYLENE [J].

BOLGER, J ;

HARVEY, TG ;

JI, W ;

KAR, AK ;

MOLYNEUX, S ;

WHERRETT, BS ;

BLOOR, D ;

NORMAN, P .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1992, 9 (09) :1552-1557

[3]

CHARRA F, 1991, NATO ADV SCI I E-APP, V194, P359

[4]

GASS PA, 1994, J CHEM PHYS, V100, P88, DOI 10.1063/1.466898

[5] PHONON-MEDIATED OPTICAL NONLINEARITY IN POLYDIACETYLENE [J].

GREENE, BI ;

MUELLER, JF ;

ORENSTEIN, J ;

RAPKINE, DH ;

SCHMITTRINK, S ;

THAKUR, M .

PHYSICAL REVIEW LETTERS, 1988, 61 (03) :325-328

[6] IDENTIFICATION AND ROLE OF 2-PHOTON-EXCITED STATES IN A PI-CONJUGATED POLYMER [J].

LAWRENCE, B ;

TORRUELLAS, WE ;

CHA, M ;

SUNDHEIMER, ML ;

STEGEMAN, GI ;

METH, J ;

ETEMAD, S ;

BAKER, G .

PHYSICAL REVIEW LETTERS, 1994, 73 (04) :597-600

[7]

Lawrence B. L., 1995, Nonlinear Optics, Principles, Materials, Phenomena and Devices, V10, P193

[8] MEASUREMENT OF THE COMPLEX NONLINEAR REFRACTIVE-INDEX OF SINGLE-CRYSTAL P-TOLUENE SULFONATE AT 1064-NM [J].

LAWRENCE, BL ;

CHA, M ;

TORRUELLAS, WE ;

STEGEMAN, GI ;

ETEMAD, S ;

BAKER, G ;

KAJZAR, F .

APPLIED PHYSICS LETTERS, 1994, 64 (21) :2773-2775

[9] LARGE PURELY REFRACTIVE NONLINEAR INDEX OF SINGLE-CRYSTAL P-TOLUENE SULFONATE (PTS) AT 1600 NM [J].

LAWRENCE, BL ;

CHA, M ;

KANG, JU ;

TORUELLAS, W ;

STEGEMAN, G ;

BAKER, G ;

METH, J ;

ETEMAD, S .

ELECTRONICS LETTERS, 1994, 30 (05) :447-448

[10] REVERSIBLE CREATION OF DEFECTS BY LIGHT IN ONE DIMENSIONAL CONJUGATED POLYMERS [J].

LEQUIME, M ;

HERMANN, JP .

CHEMICAL PHYSICS, 1977, 26 (03) :431-437