Abstract
We reported a compact, stable 12-picosecond Innoslab amplifier. A mode-locked seed laser with an initial power of 4.5W was amplified using a discrete beam path (DBP) configuration. The 1064nm Nd:YAG slab amplifier showed the high average output power of 165W at 1MHz of pulse repetition rate. The amplifier exhibited 16.6% of optical conversion efficiency. The long-term power stability of the laser system was calculated for one hour and the fluctuation was found to be 0.27%.
| Original language | English |
|---|---|
| Title of host publication | Fourth International Symposium on High Power Laser Science and Engineering, HPLSE 2021 |
| Editors | Jianqiang Zhu |
| Publisher | SPIE |
| ISBN (Electronic) | 9781510645424 |
| DOIs | |
| Publication status | Published - 2021 |
| Event | 4th International Symposium on High Power Laser Science and Engineering, HPLSE 2021 - Suzhou, China Duration: 12 Apr 2021 → 26 Apr 2021 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 11849 |
| ISSN (Print) | 0277-786X |
| ISSN (Electronic) | 1996-756X |
Conference
| Conference | 4th International Symposium on High Power Laser Science and Engineering, HPLSE 2021 |
|---|---|
| Country/Territory | China |
| City | Suzhou |
| Period | 12/04/21 → 26/04/21 |
Keywords
- Amplifier
- Discrete beam path
- Innoslab
- Nd:YAG
- Picosecond
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Javed, F., Zhang, H., Li, X., & Jiang, Y. (2021). 165 W, 1 MHz diode-pumped Nd:YAG Innoslab picosecond amplifier. In J. Zhu (Ed.), Fourth International Symposium on High Power Laser Science and Engineering, HPLSE 2021 Article 118490T (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11849). SPIE. https://doi.org/10.1117/12.2598912