A phase-locked array of InGaAsP lasers has been fabricated for the first time. The array utilized diffraction coupling between 10 adjacent lasers to achieve phase locking. Threshold current as low as 200 mA is obtained for arrays with 250 Fm cavity length. Smooth single-lobe far field patterns with
โฆ LIBER โฆ
Phase locking a fiber laser array via diffractive coupling
โ Scribed by Ronen, Eitan; Ishaaya, Amiel A.
- Book ID
- 115413853
- Publisher
- Optical Society of America
- Year
- 2011
- Tongue
- English
- Weight
- 803 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1094-4087
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