Observation of synchronously transient pumped mode-locking dye laser under negative cavity detuning
Abstract
The second-harmonic pulse train from an actively/passively mode-locked Nd:YAG laser is used as the pumping source, and the negative cavity detuning effect of synchronously transient pumped mode-locking of a rhodamine 6G dye laser with only 12 modulations is studied. It is found that under negative cavity detuning the laser pulse is a two-spike structure. The sub-spike disappears and the single pulse appears with the matched cavity length.
- Publication:
-
JPRS Report: Science and Technology. China
- Pub Date:
- January 1988
- Bibcode:
- 1988rstc.rept...42L
- Keywords:
-
- Cavities;
- Harmonics;
- Laser Outputs;
- Neodymium Lasers;
- Pulsed Lasers;
- Tunable Lasers;
- Yag Lasers;
- Laser Mode Locking;
- Laser Modes;
- Laser Pumping;
- Rhodamine;
- Lasers and Masers