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Yb-Doped Fiber Chirped Pulse Amplification System Delivering 1 mJ, 231 fs at 1 kHz Repetition Rate
| Content Provider | MDPI |
|---|---|
| Author | Zhang, Haitao Zu, Jiaqi Deng, Decai Xu, Haozhen Chen, Junyu |
| Copyright Year | 2022 |
| Description | In this paper a single-channel chirped pulse amplification laser system based on Yb-doped photonic crystal fiber was constructed, which achieved a pulse energy output of 1 mJ with a beam quality close to the diffraction limit. Pulsed synchronous pumping was used to suppress amplified spontaneous emission at a repetition rate of 1 kHz. The de-chirped pulse width of 231 fs was achieved by precise systematic dispersion control, and the corresponding peak power reached 3.85 GW. |
| Starting Page | 67 |
| e-ISSN | 23046732 |
| DOI | 10.3390/photonics9020067 |
| Journal | Photonics |
| Issue Number | 2 |
| Volume Number | 9 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-01-27 |
| Access Restriction | Open |
| Subject Keyword | Photonics Femtosecond Fiber Laser Chirped Pulse Amplification High Energy Synchronously Pumping Technology |
| Content Type | Text |
| Resource Type | Article |
