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Conference Paper On the Stimulated Brillouin Scattering Effect of Electrically Band-limited CSRZ Signal in Optical Transmission
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Authors
Sae-Kyoung Kang, Dong-Soo Lee, Hyun-Woo Cho, Hyun-Jae Lee, Je Soo Ko
Issue Date
2008-02
Citation
International Conference on Advanced Communication Technology (ICACT) 2008, pp.1684-1687
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICACT.2008.4494106
Project Code
07MT2400, OTH-based 40G Multi-service Transmission Technology, Ko Je Soo
Abstract
We demonstrate the newly proposed electrically band-limited CSRZ (EB-CSRZ) signal generator with a wideband CMOS signal mixer. The signal mixer is fabricated with 0.13-μm CMOS technology and consists of inverter stages for data and clock signals, a mixing stage for switching data and clock signals, and a differential amplifier for additional amplification. The implemented signal mixer has 3-dB bandwidth of 6.4 GHz and isolation between data and clock of 21 dB at 3-dB bandwidth. The EB-CSRZ with the signal mixer has been demonstrated up to 10 Gb/s. The stimulated Brillouin scattering threshold of the EB-CSRZ signal is about +12 dBm.
KSP Keywords
3-dB bandwidth, CMOS Technology, Scattering effect, Signal Generator, Stimulated Brillouin scattering(SBS), Stimulated Brillouin scattering threshold, band-limited, differential amplifier, optical transmission