Title :
A 40-Gb/s VCSEL transmitter for optical interconnect with group-delay compensation pre-emphasis
Author :
Tsunoda, Yukito ; Sugawara, Mariko ; Oku, Hideki ; Ide, Satoshi ; Tanaka, Kiyoshi
Author_Institution :
Fujitsu Labs. Ltd., Atsugi, Japan
Abstract :
We developed a 40-Gb/s VCSEL transmitter by over-driving a 25-Gb/s VCSEL using our novel pre-emphasis with group-delay compensation. This pre-emphasis improved the jitter property, and realized a 40-Gb/s operation with large optical modulation amplitude.
Keywords :
jitter; optical interconnections; optical modulation; surface emitting lasers; VCSEL transmitter; bit rate 40 Gbit/s; group-delay compensation; jitter property; optical interconnect; optical modulation amplitude; preemphasis; Delays; Integrated optics; Jitter; Modulation; Optical interconnections; Optical transmitters; Vertical cavity surface emitting lasers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th3C.3
