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Enhanced linearity of multiple quantum-well electroabsorption modulator
- Yun, Y.-S.;
- Choi, Y.-W.;
- Kang, Y.-S.;
- Chung, Y.-D.;
- Kim, J.
Citations
SCOPUS
0초록
In this paper, we experimentally and theoretically identify decrease of 3rd-order intermodulated signal at a high input RF power in a traveling-wave electroabsorption modulator (TW-EAM) by using the effect of abnormal notches those do not appear at the IMD3 results from the general transfer function of the device. This effect is known to be sensitive to the applied wavelength, the input RF power, and the bias. In spite of the sensitiveness, this effect can efficiently be used for analog application in RF-optic communication systems with an RF automatic power control.
키워드
Analog application; Electroabsorption modulator; Nonlinearity; Traveling-wave; Optical fibers; Radio systems; Semiconductor quantum wells; Sensitivity analysis; Signal processing; Transfer functions; Analog application; Automatic power control; Electroabsorption modulator; Light modulation
- 제목
- Enhanced linearity of multiple quantum-well electroabsorption modulator
- 저자
- Yun, Y.-S.; Choi, Y.-W.; Kang, Y.-S.; Chung, Y.-D.; Kim, J.
- 발행일
- 2005-10
- 유형
- Conference Paper
- 저널명
- International Topical Meeting on Microwave Photonics, MWP 2005
- 권
- 2005
- 페이지
- 165 ~ 168
- 언어
- ENG
- 분량
- 4 페이지
- ISSN
- P 0000-0000