Document Detail


12.5-Gb/s operation with 0.29-V·cm V<sub>π</sub>L using silicon Mach-Zehnder modulator based-on forward-biased pin diode.
MedLine Citation:
PMID:  22330529     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
We present high-speed operation of pin-diode-based silicon Mach-Zehnder modulators that have side-wall gratings on both sides of the waveguide core. The use of pre-emphasis signals generated with a finite impulse response digital filter was examined in the frequency domain to show how the filter works for different filter parameter sets. In large signal modulation experiments, V<sub>π</sub>L as low as 0.29 V·cm was obtained at 12.5 Gb/s using a fabricated modulator and the pre-emphasis technique. Operation of up to 25-Gb/s is possible using basically the same driving configurations.
Authors:
Suguru Akiyama; Takeshi Baba; Masahiko Imai; Takeshi Akagawa; Masashi Takahashi; Naoki Hirayama; Hiroyuki Takahashi; Yoshiji Noguchi; Hideaki Okayama; Tsuyoshi Horikawa; Tatsuya Usuki
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Optics express     Volume:  20     ISSN:  1094-4087     ISO Abbreviation:  Opt Express     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-02-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101137103     Medline TA:  Opt Express     Country:  United States    
Other Details:
Languages:  eng     Pagination:  2911-23     Citation Subset:  IM    
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