| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1541204 | Optics Communications | 2008 | 4 Pages |
Abstract
Two photonic crystal fiber (PCF) lasers are phase-locked by using self-imaging resonator techniques. Obvious and steady interference strips are observed even without using spatial filter in high power operation, which demonstrates the advantages of pure single-mode PCF lasers in coherent beam combining. The maximum coherent output power of 95.8Â W is obtained with coupling efficiency of 90.2%.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Kailiang Duan, Jianming Wang, Jianfeng Li, Yishan Wang, Zhenyu Zhao, Wei Zhao,