標題: | PULSE-FORMING DYNAMICS OF A CW PASSIVELY MODE-LOCKED TI-SAPPHIRE DDI LASER |
作者: | KUO, JC SHIEH, JM HWANG, CD CHANG, CS PAN, CL WU, KH 電子物理學系 光電工程學系 Department of Electrophysics Department of Photonics |
公開日期: | 1-三月-1992 |
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. |
URI: | http://dx.doi.org/10.1364/OL.17.000334 http://hdl.handle.net/11536/3507 |
ISSN: | 0146-9592 |
DOI: | 10.1364/OL.17.000334 |
期刊: | OPTICS LETTERS |
Volume: | 17 |
Issue: | 5 |
起始頁: | 334 |
結束頁: | 336 |
顯示於類別: | 期刊論文 |