Title :
High-speed, high-temperature VCSELs for optical interconnects
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., Goteborg, Sweden
Abstract :
Directly modulated VCSELs operating at 40Gb/s are required for next generation optical interconnect standards. Using a refined high-speed design we demonstrate GaAs-based VCSELs that operate error-free at 47Gb/s at 25°C, and 40Gb/s at 85°C.
Keywords :
III-V semiconductors; gallium arsenide; laser cavity resonators; optical interconnections; optical modulation; quantum well lasers; surface emitting lasers; GaAs; bit rate 40 Gbit/s; bit rate 47 Gbit/s; directly modulated VCSEL; error-free operation; high-speed design; high-speed high-temperature VCSEL; next generation optical interconnect standards; temperature 25 degC; temperature 85 degC; Adaptive optics; High-speed optical techniques; Optical fiber cables; Optical fibers; Optical reflection; Vertical cavity surface emitting lasers;
Conference_Titel :
Photonics Society Summer Topical Meeting Series, 2013 IEEE
Conference_Location :
Waikoloa, HI
Print_ISBN :
978-1-4673-5059-4
DOI :
10.1109/PHOSST.2013.6614440
