Wavelength jumps and multimode instabilities in integrated master oscillator power amplifiers at 1.5 mu m: experiments and theory

Pérez Serrano, Antonio and Vilera Suárez, Mariafernanda and Javaloyes, Julien and García Tijero, Jose Manuel and Esquivias Moscardo, Ignacio 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
Author/s:
  • Pérez Serrano, Antonio
  • Vilera Suárez, Mariafernanda
  • Javaloyes, Julien
  • García Tijero, Jose Manuel
  • Esquivias Moscardo, Ignacio
  • Balle, Salvador
Item Type: Article
Título de Revista/Publicación: IEEE Journal of Selected Topics in Quantum Electronics
Date: March 2015
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

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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
DC Identifier: http://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: 07 Mar 2017 16:29
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