Broad area lasers with monolithically integrated transverse mode selector

2010 ◽  
Vol 96 (18) ◽  
pp. 181104 ◽  
Author(s):  
D. Hoffmann ◽  
K. Huthmacher ◽  
C. Döring ◽  
H. Fouckhardt
Keyword(s):  
Transverse Mode ◽  
Broad Area ◽  
Monolithically Integrated ◽  
Broad Area Lasers

Mode shaping for enhanced brightness in broad area lasers using monolithically integrated microoptical structures

2014 ◽  
Author(s):  
H.C. Eckstein ◽  
M. Stumpf ◽  
U.D. Zeitner ◽  
C. Lauer ◽  
A. Bachmann ◽  
...  
Keyword(s):  
Broad Area ◽  
Monolithically Integrated ◽  
Broad Area Lasers

Broad area lasers with folded-resonator geometry for integrated transverse mode selection

2011 ◽  
Author(s):  
Dirk Hoffmann ◽  
Klaus Huthmacher ◽  
Christoph Doering ◽  
Henning Fouckhardt
Keyword(s):  
Mode Selection ◽  
Transverse Mode ◽  
Broad Area ◽  
Broad Area Lasers

scholarly journals Combination of Transverse Mode Selection and Active Longitudinal Mode-Locking of Broad Area Semiconductor Lasers

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
Christoph Doering ◽  
Henning Fouckhardt
Keyword(s):  
Semiconductor Lasers ◽  
High Frequency ◽  
Mode Selection ◽  
Longitudinal Mode ◽  
Pump Current ◽  
Transverse Mode ◽  
Mode Locking ◽  
Broad Area ◽  
Fourier Plane ◽  
Broad Area Lasers

Experimental results of the combination of transverse mode selection and active mode-locking with anti-reflection-coated broad area lasers (BALs) are presented. The BALs are subject to feedback from a free-space external Fourier-optical 4f-setup with a reflective spatial frequency filter in the Fourier-plane for transverse mode selection. Driving the BALs with a high frequency modulated pump current above threshold active longitudinal mode-locking is achieved. Pulse durations as low as 88 ps are obtained, while the Gaussian-like fundamental or a higher order transverse mode up to mode number 5 is selected on purpose. Pulse duration and shape are nearly independent of the selected transverse mode.

Fourier-optical transverse mode selection in broad area lasers: experiment and simulation

2003 ◽  
Author(s):  
Sandra Wolff ◽  
Andrey Y. Rodionov ◽  
Vladimir E. Sherstobitov ◽  
Henning Fouckhardt
Keyword(s):  
Mode Selection ◽  
Transverse Mode ◽  
Broad Area ◽  
Experiment And Simulation ◽  
Broad Area Lasers

Mode shaping in semiconductor broad area lasers by monolithically integrated phase structures

2013 ◽  
Vol 38 (21) ◽  
pp. 4480 ◽  
Author(s):  
Hans-Christoph Eckstein ◽  
Uwe D. Zeitner ◽  
Andreas Tünnermann ◽  
Wolfgang Schmid ◽  
Uwe Strauss ◽  
...  
Keyword(s):  
Broad Area ◽  
Monolithically Integrated ◽  
Phase Structures ◽  
Broad Area Lasers

Self-pulsation in broad area lasers with transverse-mode selective feedback

2006 ◽  
Vol 265 (2) ◽  
pp. 642-648 ◽  
Author(s):  
Sandra Wolff ◽  
Andrey Rodionov ◽  
Vladimir E. Sherstobitov ◽  
Christoph Doering ◽  
Henning Fouckhardt
Keyword(s):  
Transverse Mode ◽  
Broad Area ◽  
Broad Area Lasers
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