PULSE-FORMING DYNAMICS OF A CW PASSIVELY MODE-LOCKED TI-SAPPHIRE DDI LASER

被引：18

作者：

KUO, JC ^{[1
]}

SHIEH, JM ^{[1
]}

HWANG, CD ^{[1
]}

CHANG, CS ^{[1
]}

PAN, CL ^{[1
]}

WU, KH ^{[1
]}

机构：

[1] NATL CHIAO TUNG UNIV,DEPT ELECTROPHYS,HSINCHU 300,TAIWAN

来源：

OPTICS LETTERS | 1992年 / 17卷 / 05期

关键词：

D O I：

10.1364/OL.17.000334

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The dynamics of pulse formation in a cw passively mode-locked Ti:sapphire/DDI laser has been investigated. It is found that the time required for the circulating energy in the cavity to build up and bleach the dye absorber is approximately 140-mu-s. A further 230-mu-s is required for the buildup of steady-state picosecond pulses. Concurrently the laser output spectrum initially narrows in the cw regime, begins to broaden as the laser becomes modulated, and finally establishes the steady-state spectral distribution.

引用

页码：334 / 336

页数：3

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