Title :
A cost-effective and compact 28-Gb/s ROSA module using a novel TO-CAN package
Author :
Kang, Sae-Kyoung ; Lee, Joon Ki ; Huh, Joon-Young ; Lee, Jyung Chan ; Kim, Kwangjoon
Author_Institution :
Opt. Internet Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
fDate :
May 29 2012-June 1 2012
Abstract :
In this paper, we present the implemented a 28-Gb/s a receiver optical sub-assembly (ROSA) module by employing the proposed TO-CAN package and flexible printed circuit board (FPCB). We have proposed that signal path between the TO-CAN package and the FPCB have straight-line path and the FPCB incorporate signal line with open stub in order to alleviate signal distortion due to impedance mismatch. The 3-dB optical-to-electrical (O-E) bandwidth and receiver sensitivity of the ROSA module were measured as over 17 GHz and below -14 dBm at extinction ratio of 12 dB and bit error rate of 10-12.
Keywords :
integrated circuit packaging; optical receivers; printed circuit manufacture; ROSA module; TO-CAN package; bit error rate; bit rate 28 Gbit/s; extinction ratio; flexible printed circuit board; impedance mismatch; open stub; optical-to-electrical bandwidth; receiver optical sub-assembly module; receiver sensitivity; signal distortion; signal line; signal path; Adaptive optics; Insertion loss; Optical fiber sensors; Optical fibers; Optical receivers;
Conference_Titel :
Electronic Components and Technology Conference (ECTC), 2012 IEEE 62nd
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4673-1966-9
Electronic_ISBN :
0569-5503
DOI :
10.1109/ECTC.2012.6249113
