DocumentCode
3530867
Title
22 GHz direct-modulated weakly coupled DBR-laser fabricated by focused ion beam lithography
Author
Bach, L. ; Kaiser, W. ; Reithmaier, J.P. ; Forchel, A. ; Gioannini, M. ; Feies, V. ; Montrosset, I.
Author_Institution
Technische Phys., Wurzburg Univ., Germany
fYear
2003
fDate
12-16 May 2003
Firstpage
190
Lastpage
193
Abstract
Weakly coupled DBR-lasers provide an opportunity to increase significantly the 3dB bandwidth by detuned-loading effects up to 22 GHz at 490 mA drive current by threshold currents and output powers comparable to Fabry-Perot lasers.
Keywords
distributed Bragg reflector lasers; ion beam lithography; 22 GHz; 22 GHz direct-modulated weakly coupled DBR-laser; 3dB bandwidth; 490 mA; Fabry-Perot lasers; detuned-loading effects; drive current; focused ion beam lithography; output powers; threshold currents; Bandwidth; Etching; Gratings; Ion beams; Laser modes; Lithography; Optical coupling; Optical device fabrication; Resonance; Threshold current;
fLanguage
English
Publisher
ieee
Conference_Titel
Indium Phosphide and Related Materials, 2003. International Conference on
Print_ISBN
0-7803-7704-4
Type
conf
DOI
10.1109/ICIPRM.2003.1205346
Filename
1205346
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