Title :
980-nm VCSELs for optical interconnects at 25 Gb/s up to 120°C and 12.5 Gb/s up to 155°C
Author :
Hofmann, W. ; Moser, P. ; Mutig, A. ; Wolf, P. ; Unrau, W. ; Bimberg, D.
Author_Institution :
Center of Nanophotonics, Tech. Univ. Berlin, Berlin, Germany
Abstract :
We present high-speed high-temperature 980-nm VCSELs operating continuous-wave up to 200°C demonstrating clear open eyes at 12.5 Gb/s and 25 Gb/s at temperatures of 155°C and 120°C, respectively. 6-μm devices provide 1.4 mW at 155°C.
Keywords :
optical interconnections; surface emitting lasers; VCSEL; optical interconnects; power 1.4 mW; temperature 155 degC; wavelength 980 nm; Apertures; Bandwidth; High speed optical techniques; Optical interconnections; Temperature; Temperature measurement; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
