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Coupled‐mode analysis of phase‐locked injection laser arrays

✍ Scribed by Butler, J. K.; Ackley, D. E.; Botez, D.


Book ID
118243299
Publisher
American Institute of Physics
Year
1984
Tongue
English
Weight
544 KB
Volume
44
Category
Article
ISSN
0003-6951

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Phase-locked InGaAsP laser array with di
✍ Chen, T. R. ;Yu, K. L. ;Margalit, S. ;Yariv, A. 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 136 KB

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