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Funding measure of the Federal Ministry of Education and Research "Efficient high-performance laser beam sources" (EffiLAS)
Joint research project "Puls-Laser und Scanner für LiDAR-Anwendungen: Automotive, Consumer, Robotic" (PLUS) |
Subproject "Support performing simulations of the spatiotemporal behavior in pulsed semiconductor lasers"
(subcontracted by the Ferdinand-Braun-Institut Leibniz-Institut für Höchstfrequenztechnik (FBH) Berlin in the frame of the joint research project)Head of subproject
| Dr. Mindaugas Radziunas | (WIAS, Research group Laser Dynamics) |
Project status
| WIAS Main application area | Nano- and Optoelectronics |
Overview
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High-power broad area semiconductor lasers operated in a pulsed regime
can be used as the light sources in various sensor systems.
Thus, modeling, analysis, and optimization simulations of broad area semiconductor lasers can be very useful
when developing a new generation of the sensor systems.
The software package BALaser developed at the WIAS is
ideally suited for simulations of the spatiotemporal dynamics in pulsed broad-area semiconductor lasers
and will be used by our cooperation partners from
Ferdinand Braun Institute (FBH) in Berlin.
In the frame of this project, we shall provide a support for our colleagues from FBH in performing modeling of
the two-photon absorption effects in semiconductor lasers, implementation of this model into the software tool BALaser,
and performance of the numerical simulations of pulsed broad-area semiconductor lasers.
Related works and software
- BALaser: a software tool for simulation of dynamics in Broad Area semiconductor Lasers.
- M. Spreemann, M. Lichtner, M. Radziunas, U. Bandelow, H. Wenzel, ''Measurement and Simulation of Distributed-Feedback Tapered Master-Oscillators Power-Amplifiers'', IEEE J. of Quantum Electronics 45(6), pp. 609-616, 2009.
- M. Radziunas, R. Čiegis, ''Effective Numerical Algorithm for Simulations of Beam Stabilization in Broad Area Semiconductor Lasers and Amplifiers'', Math. Model. Anal. 19(5), pp. 627-646, 2014.
- M. Radziunas, ''Modeling and simulations of edge-emitting broad-area semiconductor lasers and amplifiers'', In R. Wyrzykowski et al.(Eds.), PPAM 2015, Part II, LNCS 9574, pp. 269-276, Springer, 2016. ISBN: 978-3-319-32151-6.
- V. Tronciu, S. Schwertfeger, M. Radziunas, A. Klehr, U. Bandelow, H. Wenzel, ''Amplifications of picosecond laser pulses in tapered semiconductor amplifiers: Numerical simulations versus experiments'', Opt. Communications 285, pp. 2897-2904, 2012. WIAS-Preprint (1657), 2011.
Page created and maintained by Mindaugas Radziunas. Last update on September 26, 2016.