摘要
We report a compact multicore fiber laser that utilizes an all-fiber approach for phase locking and in-phase supermode selection. By splicing passive coreless fibers of controlled lengths to both ends of an active 19-core fiber, we demonstrate that the fundamental in-phase supermode can be selectively excited with a completely monolithic fiber device, instead of conventional free-space and bulk optics, to achieve phase-locked operation for a multiemitter laser device.
原文 | ???core.languages.en_GB??? |
---|---|
頁(從 - 到) | 2577-2579 |
頁數 | 3 |
期刊 | Optics Letters |
卷 | 31 |
發行號 | 17 |
DOIs | |
出版狀態 | 已出版 - 1 9月 2006 |