摘要
More than thirty rotational lines equally spaced by 587 cm-1 are generated simultaneously in the vicinity of the fundamental line by four-wave Raman mixing using a high-power picosecond Ti:Sapphire laser as a pump source and hydrogen as a Raman medium. Since the wavelength of this multifrequency laser emission extends from the near-infrared to the near-ultraviolet, it can be utilized as a tunable light source for picosecond spectroscopy. Because of the wide spectral bandwidth available, this procedure has great potential for the generation of ultrashort laser pulses by mode-locking these emission lines.
| 原文 | 英語 |
|---|---|
| 頁（從 - 到） | 121-124 |
| 頁數 | 4 |
| 期刊 | Applied Physics B: Lasers and Optics |
| 卷 | 63 |
| 發行號 | 2 |
| DOIs | |
| 出版狀態 | 已發佈 - 1996 8月 |
| 對外發佈 | 是 |
ASJC Scopus subject areas
- 物理與天文學（雜項）
- 物理與天文學 (全部)