MODE-LOCKING OF TI-AL2O3 LASERS AND SELF-FOCUSING - A GAUSSIAN APPROXIMATION

被引：142

作者：

SALIN, F ^{[1
]}

SQUIER, J ^{[1
]}

PICHE, M ^{[1
]}

机构：

[1] UNIV LAVAL,DEPT PHYS,EQUIPE LASER & OPT GUIDEE,QUEBEC CITY G1K 7P4,QUEBEC,CANADA

来源：

OPTICS LETTERS | 1991年 / 16卷 / 21期

关键词：

D O I：

10.1364/OL.16.001674

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present an ABCD matrix model showing that self-focusing in the laser rod leads to modifications of the Gaussian beam parameters in cw-pumped Ti:Al2O3 lasers. Stabilization of self-mode-locking should result from these beam perturbations. Experimental measurements of beam modifications supporting this model are presented. The role of gain guiding is studied, and the limitations of the model are discussed.

引用

页码：1674 / 1676

页数：3

共 18 条

[1] BARTHELEMY A, 1987, P SOC PHOTOOPT INSTR, V813, P387
[2] MODE-LOCKED LASERS WITH NONLINEAR EXTERNAL CAVITIES
BLOW, KJ
WOOD, D
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1988, 5 (03) : 629 - 632
[3] PASSIVE LASER MODE-LOCKING WITH AN ANTIRESONANT NONLINEAR MIRROR
CARRUTHERS, TF
DULING, IN
[J]. OPTICS LETTERS, 1990, 15 (14) : 804 - 806
[4] MODE STABILITY OF LASERS AND PERIODIC OPTICAL SYSTEMS
CASPERSON, LW
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1974, QE10 (09) : 629 - 634
[5] OBSERVATION OF MODE LOCKING AND ULTRASHORT OPTICAL PULSES INDUCED BY ANTISOTROPIC MOLECULAR LIQUIDS
COMLY, J
GARMIRE, E
LAUSSADE, JP
YARIV, A
[J]. APPLIED PHYSICS LETTERS, 1968, 13 (05) : 176 - +
[6] STABLE, CHIRPED, ULTRASHORT PULSES IN LASERS USING OPTICAL KERR EFFECT
COMLY, JC
YARIV, A
GARMIRE, EM
[J]. APPLIED PHYSICS LETTERS, 1969, 15 (05) : 148 - &
[7] Dahlstrom L., 1972, Optics Communications, V5, P157, DOI 10.1016/0030-4018(72)90055-7
[8] MODE-LOCKING WITH CROSS-PHASE AND SELF-PHASE MODULATION
HOFER, M
FERMANN, ME
HABERL, F
OBER, MH
SCHMIDT, AJ
[J]. OPTICS LETTERS, 1991, 16 (07) : 502 - 504
[9] ON PROPAGATION OF GAUSSIAN BEAMS OF LIGHT THROUGH LENSLIKE MEDIA INCLUDING THOSE WITH A LOSS OR GAIN VARIATION
KOGELNIK, H
[J]. APPLIED OPTICS, 1965, 4 (12): : 1562 - &
[10] LIKFORMAN JP, 1991, M ADV SOLID STATE LA

← 1 2 →