Abstract
We have proposed a novel all-optical linear EA optical modulator by employing a dual EA modulator scheme. We compared the single EAM with the proposed dual EAM scheme. Using the dual EAM scheme, the nonlinear products produced by the nonlinear transfer curve of the main modulator can be reduced by as much as 20 dB and a low operation voltage obtained. Through the suppression of the second and third order intermodulation products, the following enhancement of the broadband SFDR of ∼20 dB was achieved and the increase of sub-octave SFDR of ∼30 dB was investigated.
| Original language | English |
|---|---|
| Title of host publication | CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 195-196 |
| Number of pages | 2 |
| ISBN (Electronic) | 0780356616, 9780780356610 |
| DOIs | |
| Publication status | Published - 1999 Jan 1 |
| Event | 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of Duration: 1999 Aug 30 → 1999 Sep 3 |
Publication series
| Name | CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics |
|---|---|
| Volume | 2 |
Other
| Other | 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 |
|---|---|
| Country | Korea, Republic of |
| City | Seoul |
| Period | 99/8/30 → 99/9/3 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Computer Networks and Communications
- Physics and Astronomy(all)
Cite this
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Wideband linear analog modulation using dual electroabsorption modulator. / Lee, Gyu Woong; Han, Sang Kook.
CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. p. 195-196 811370 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 2).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Wideband linear analog modulation using dual electroabsorption modulator
AU - Lee, Gyu Woong
AU - Han, Sang Kook
PY - 1999/1/1
Y1 - 1999/1/1
N2 - We have proposed a novel all-optical linear EA optical modulator by employing a dual EA modulator scheme. We compared the single EAM with the proposed dual EAM scheme. Using the dual EAM scheme, the nonlinear products produced by the nonlinear transfer curve of the main modulator can be reduced by as much as 20 dB and a low operation voltage obtained. Through the suppression of the second and third order intermodulation products, the following enhancement of the broadband SFDR of ∼20 dB was achieved and the increase of sub-octave SFDR of ∼30 dB was investigated.
AB - We have proposed a novel all-optical linear EA optical modulator by employing a dual EA modulator scheme. We compared the single EAM with the proposed dual EAM scheme. Using the dual EAM scheme, the nonlinear products produced by the nonlinear transfer curve of the main modulator can be reduced by as much as 20 dB and a low operation voltage obtained. Through the suppression of the second and third order intermodulation products, the following enhancement of the broadband SFDR of ∼20 dB was achieved and the increase of sub-octave SFDR of ∼30 dB was investigated.
UR - http://www.scopus.com/inward/record.url?scp=0033346279&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033346279&partnerID=8YFLogxK
U2 - 10.1109/CLEOPR.1999.811370
DO - 10.1109/CLEOPR.1999.811370
M3 - Conference contribution
AN - SCOPUS:0033346279
T3 - CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
SP - 195
EP - 196
BT - CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
PB - Institute of Electrical and Electronics Engineers Inc.
ER -