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Wavelength jumps and multimode instabilities in integrated master oscillator power amplifiers at 1.5 mu m: experiments and theory
Citation
Pérez Serrano, Antonio 
ORCID: https://orcid.org/0000-0003-0642-136X, Vilera Suárez, María Fernanda, Javaloyes, Julien, García Tijero, José Manuel ORCID: https://orcid.org/0000-0002-7414-8855, Esquivias Moscardo, Ignacio ORCID: https://orcid.org/0000-0001-7298-8271 and Balle, Salvador
(2015).
Wavelength jumps and multimode instabilities in integrated master oscillator power amplifiers at 1.5 mu m: experiments and theory.
"IEEE Journal of Selected Topics in Quantum Electronics", v. 21
(n. 6);
p. 1500909.
ISSN 1077-260X.
https://doi.org/10.1109/JSTQE.2015.2413408.
Description
| Title: | Wavelength jumps and multimode instabilities in integrated master oscillator power amplifiers at 1.5 mu m: experiments and theory |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | IEEE Journal of Selected Topics in Quantum Electronics |
| Date: | March 2015 |
| ISSN: | 1077-260X |
| Volume: | 21 |
| Subjects: | |
| Freetext Keywords: | High power semiconductor lasers, master oscillator power amplifier, multimode dynamics, laser theory, compoundcavity effects, thermal effects. |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Otro |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
We analyze the large (>10 nm) and abrupt jumps in emission wavelength, together with the multimode instabilities associated with them, which are observed in monolithically integrated master oscillator power amplifiers emitting at 1.5 μm. The physical origin of such phenomena is investigated in the framework of a travelling-wave model which phenomenologically incorporates thermal effects via self and cross-heating of the different sections of the device. The occurrence of the wavelength jumps and the instabilities as a function of the injected currents in the two sections is interpreted in terms of a thermally tuned competition between the modes of the master oscillator and the compound cavity modes.
More information
| Item ID: | 44807 |
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| DC Identifier: | https://oa.upm.es/44807/ |
| OAI Identifier: | oai:oa.upm.es:44807 |
| DOI: | 10.1109/JSTQE.2015.2413408 |
| Official URL: | http://ieeexplore.ieee.org/document/7061453/ |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 07 Mar 2017 16:29 |
| Last Modified: | 12 May 2020 09:18 |
