Title :
High speed 850nm VCSELs for >40Gb/s transmission
Author :
Gustavsson, J.S. ; Larsson, A. ; Haglund, A. ; Bengtsson, Johan ; Westbergh, P. ; Safaisini, R. ; Haglund, E.
Author_Institution :
Dept. of Microtechnol. & Nanosci., Chalmers Univ. of Technol., Göteborg, Sweden
Abstract :
VCSELs capable of direct modulation exceeding 40Gb/s are needed in next generation optical interconnect standards. Using a refined high-speed design we demonstrate GaAs-based VCSELs having record-high 28GHz modulation bandwidth, and that operate error-free at 47Gb/s.
Keywords :
III-V semiconductors; gallium arsenide; modulation; optical interconnections; semiconductor lasers; surface emitting lasers; bandwidth 28 GHz; bit rate 47 Gbit/s; direct modulation; high speed VCSEL; next generation optical interconnect standards; refined high-speed design; Adaptive optics; Bandwidth; High-speed optical techniques; Optical fiber cables; Optical fibers; Optical reflection; Vertical cavity surface emitting lasers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
