Numerical and experimental studies of a distributed bragg reflector laser

Tronciu Vasile; Wenzel Helmut; Knigge Andrea; Radziunas Mindaugas; Reggentin Matthias; Wiedmann Jörg

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695

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2019-06-11 12:27

SM ISO690:2012

TRONCIU, Vasile, WENZEL, Helmut, KNIGGE, Andrea, RADZIUNAS, Mindaugas, REGGENTIN, Matthias, WIEDMANN, Jörg. Numerical and experimental studies of a distributed bragg reflector laser. In: Telecommunications, Electronics and Informatics, Ed. 6, 24-27 mai 2018, Chișinău. Chișinău, Republica Moldova: 2018, Ed. 6, pp. 105-108. ISBN 978-9975-45-540-4.

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Telecommunications, Electronics and Informatics
Ed. 6, 2018

Conferința "Telecommunications, Electronics and Informatics"
6, Chișinău, Moldova, 24-27 mai 2018

Numerical and experimental studies of a distributed bragg reflector laser

Pag. 105-108

Tronciu Vasile¹, Wenzel Helmut², Knigge Andrea², Radziunas Mindaugas³, Reggentin Matthias³, Wiedmann Jörg³

¹ Technical University of Moldova,
² Leibniz-Insitut für Höchstfrequenztechnik, Berlin,
³ Weierstrass Institute for Applied Analysis and Stochastics, Berlin

Disponibil în IBN: 29 mai 2018

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Rezumat

We report in this paper theoretical and experimental results on the dynamical properties of a distributed Bragg reflector (DBR) semiconductor lasers. Using the traveling wave equation model, we show that a proper choice of coupling coefficient and front facet reflectivity allows an optimization of the laser operation, such that for a wide range of currents injected into the active region the laser emits a continuous-wave beam. The numerical results are in a qualitative agreement with measured characteristics.

Cuvinte-cheie
distributed Bragg reflector (DBR), CW operation, instabilities

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