NONDEGENERATE MULTIWAVE MIXING IN POLYDIACETYLENE - PHASE CONJUGATION WITH FREQUENCY-CONVERSION

被引：35
作者：
CHARRA, F
NUNZI, JM
机构：
[1] Laboratoired e Physique Électronique des Matériaux, Commissariat é 1Énergie Atomique, Direction des Technologies Avancées, Laboratoires d’Electronique de Technologie et d’Instrumentation, Centre d’Études Nucleaires de Saclay, Gif-sur-YvetteC edex
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1991年 / 8卷 / 03期
关键词：
D O I：
10.1364/JOSAB.8.000570
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present an analysis of optical phase conjugation with frequency doubling in terms of nondegenerate six-wave mixing fifth-order nonlinear susceptibility. We show how the Bragg phase-matching condition is achieved at small angles. The process under picosecond-pulse conditions in a polydiacetylene solution pumped at two-photon resonance and probed at one-photon resonance is experimentally demonstrated. Results are discussed in terms of a one-dimensional quantum three-level system. The proximity of one- and two-photon resonance in conjugated polymers makes these polymers efficient nonlinear-optical materials for this original application. The experiment permits artifact-free measurement of the two-photon state recovery time of the red form of polydiacetylene.
引用
收藏
页码：570 / 577
页数：8
相关论文
共 21 条
[1]   MEASUREMENT OF HIGH-ORDER OPTICAL NONLINEAR SUSCEPTIBILITIES IN SEMICONDUCTOR-DOPED GLASSES [J].
ACIOLI, LH ;
GOMES, ASL ;
LEITE, JRR .
APPLIED PHYSICS LETTERS, 1988, 53 (19) :1788-1790
[2]  
[Anonymous], 1987, THEORY MULTIPHOTON P
[3]   DUAL-FREQUENCY PHASE CONJUGATION WAVE GENERATION WITH THE HIGH-ORDER NONLINEAR EFFECT BY NONDEGENERATE 6-WAVE MIXING IN PHOTOREFRACTIVE FE-LINBO3 [J].
BAO, CL ;
ZHANG, JJ ;
WANG, SY .
APPLIED OPTICS, 1988, 27 (21) :4572-4577
[4]  
CHARRA F, 1989, P SOC PHOTO-OPT INS, V1127, P173, DOI 10.1117/12.961417
[5]   RECENT DEVELOPMENTS IN SEMICLASSICAL FLOQUET THEORIES FOR INTENSE-FIELD MULTIPHOTON PROCESSES [J].
CHU, SI .
ADVANCES IN ATOMIC AND MOLECULAR PHYSICS, 1985, 21 :197-253
[6]   OPTICAL-PROPERTIES OF ONE-DIMENSIONAL SEMICONDUCTORS AND CONJUGATED POLYMERS [J].
COJAN, C ;
AGRAWAL, GP ;
FLYTZANIS, C .
PHYSICAL REVIEW B, 1977, 15 (02) :909-925
[7]   OPTICAL-PHASE CONJUGATION WITH FREQUENCY UPCONVERSION VIA HIGH-ORDER, NONDEGENERATE MULTIWAVE MIXING [J].
DUCLOY, M .
APPLIED PHYSICS LETTERS, 1985, 46 (11) :1020-1022
[8]   PICOSECOND RELAXATION DYNAMICS IN POLYDIACETYLENE-PTS [J].
GREENE, BI ;
ORENSTEIN, J ;
MILLARD, RR ;
WILLIAMS, LR .
CHEMICAL PHYSICS LETTERS, 1987, 139 (05) :381-385
[9]   COLLINEAR BRAGG-DIFFRACTION IN PHOTOREFRACTIVE BI12SIO20 [J].
HUIGNARD, JP ;
LEDU, B .
OPTICS LETTERS, 1982, 7 (07) :310-312
[10]   CUBIC NONLINEAR OPTICAL EFFECTS IN CONJUGATED POLYMERS [J].
KAJZAR, F ;
MESSIER, J .
POLYMER JOURNAL, 1987, 19 (02) :275-284
123