標題: | TUNABLE PICOSECOND PULSE GENERATION FROM AN ACTIVELY MODE-LOCKED LASER-DIODE ARRAY WITH INTRACAVITY CHIRP COMPENSATION |
作者: | WANG, CL PAN, CL 光電工程學系 Department of Photonics |
關鍵字: | ULTRA-FAST OPTICAL TECHNIQUES;LASERS AND RELATED DEVICES;TUNABLE LASER;LASER DIODE ARRAY |
公開日期: | 15-十一月-1994 |
摘要: | Wavelength-tunable picosecond pulses have been generated from an actively mode-locked laser diode array in an external cavity. The cavity incorporated a folded dispersive delay line which provided functions of pulse compression, wavelength tuning and spatial mode control. By varying the group velocity dispersion inside the cavity, the laser pulse width was intra-cavity compressed from 44 to 25 ps. The laser wavelength was tuned from 794 to 806 nm by translating a stripe end mirror horizontally with respect to the optical axis. The side mode suppression ratio was better than 10 dB over the entire tuning range. The spatial mode was a quasi-single-lobe. |
URI: | http://hdl.handle.net/11536/2243 |
ISSN: | 0021-4922 |
期刊: | JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS |
Volume: | 33 |
Issue: | 11B |
起始頁: | L1607 |
結束頁: | L1609 |
顯示於類別: | 期刊論文 |