Controlling the unstable emission of a semiconductor laser subject to conventional optical feedback with a filtered feedback branch | Zendy

Ilya V. Ermakov | Zendy; Vasile Tronciu | Zendy; Pere Colet | Zendy; Claudio R. Mirasso | Zendy

Open Access

Controlling the unstable emission of a semiconductor laser subject to conventional optical feedback with a filtered feedback branch

Author(s) -

Ilya V. Ermakov,

Vasile Tronciu,

Pere Colet,

Claudio R. Mirasso

Publication year - 2009

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.17.008749

Subject(s) - optics , feedback control , negative feedback , laser , semiconductor laser theory , semiconductor , distributed feedback laser , physics , control theory (sociology) , optoelectronics , computer science , control (management) , quantum mechanics , control engineering , voltage , engineering , artificial intelligence

We show the advantages of controlling the unstable dynamics of a semiconductor laser subject to conventional optical feedback by means of a second filtered feedback branch. We give an overview of the analytical solutions of the double cavity feedback and show numerically that the region of stabilization is much larger when using a second branch with filtered feedback than when using a conventional feedback one.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research