| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 733928 | Optics & Laser Technology | 2011 | 7 Pages |
Abstract
Optimized HR-AR-DFB laser structures are proposed foreseeing their use in directly modulated optical communication systems. They present, simultaneously, high single-longitudinal-mode yield, stable single-longitudinal-mode operation, high power efficiency and stable emitted wavelength. Lasers harder to manufacture were previously proposed elsewhere and did not succeed in achieving such high performances. A detailed assessment of the proposed lasers is presented and discussed.
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Authors
J.B.M. Boavida, J.A.P. Morgado, C.A.F. Fernandes,