摘要
We measured the self-starting threshold of passive Kerr-lens mode-locking dye lasers and Ti:sapphire lasers by varying the concentration of the intracavity dilute-dye saturable absorbers that start the mode locking. From the threshold absorber concentration, we determined the strength of the intracavity pulse-broadening effects that counteract the pulse-shortening mechanisms in the self-starting stage. Experimental results agree well with theories based on phase diffusion and mode pulling.
| 原文 | ???core.languages.en_GB??? |
|---|---|
| 頁（從 - 到） | 566-568 |
| 頁數 | 3 |
| 期刊 | Optics Letters |
| 卷 | 19 |
| 發行號 | 8 |
| DOIs | |
| 出版狀態 | 已出版 - 15 4月 1994 |