22-Gb/s Long Wavelength VCSELs.
1.55-microm vertical cavity surface-emitting low-parasitic lasers show open eyes up to 22-Gb/s modulation speed. Uncooled error-free operation over a wide temperature range up to 85 degrees C under constant bias conditions is demonstrated at 12.5-Gb/s data rate. At these fixed bias conditions the laser characteristics are practically invariant with temperature. These are the highest data-rates reported from a long-wavelength VCSEL structure to date.
Hofmann
Werner
W
Department of Electrical Engineering and Computer Science, University of California at Berkeley, Cory Hall, Berkeley, CA 94720, USA. whofmann@eecs.berkeley.edu
Müller
Michael
M
Nadtochiy
Alexey
A
Meltzer
Christian
C
Mutig
Alex
A
Böhm
Gerhard
G
Rosskopf
Jürgen
J
Bimberg
Dieter
D
Amann
Markus-Christian
MC
Chang-Hasnain
Connie
C
D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D007834:Lasers; D008872:Microwaves; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity