Title :
A 25-Gbit/s high-speed optical-electrical printed circuit board for chip-to-chip optical interconnections
Author :
Matsuoka, Yasutaka ; Adachi, Koichiro ; Yong Lee ; Ido, T.
Author_Institution :
Central Res. Lab., Hitachi, Ltd., Kokubunji, Japan
Abstract :
A high-speed opto-electronic printed circuit board (OEPCB) composed of a polymer waveguide and an optical module is conceptually proposed and prototyped. The fabricated OEPCB prototype provides highly efficient optical coupling characteristics (> -1 dB) and large optical-coupling tolerance (> +/-15 μm). It demonstrated 25-Gbit/s high-speed optical-signal transmission through a 10-cm-long multi-mode polymer waveguide. This performance result indicates that the OEPCB is suitable for next-generation high-speed and high-density chip-to-chip optical interconnection.
Keywords :
integrated optoelectronics; optical interconnections; optical polymers; optical waveguides; printed circuits; bit rate 25 Gbit/s; chip-to-chip optical interconnections; high-speed optical-electrical printed circuit board; high-speed optical-signal transmission; high-speed opto-electronic printed circuit board; optical coupling; optical module; polymer waveguide; size 10 cm;
Conference_Titel :
CPMT Symposium Japan, 2012 2nd IEEE
Conference_Location :
Kyoto
Print_ISBN :
978-1-4673-2654-4
DOI :
10.1109/ICSJ.2012.6523381
