Journal of information and communication convergence engineering

  • 제4권3호
  • /
  • Pages.101-104
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  • 2006
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  • 2234-8255(pISSN)
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  • 2234-8883(eISSN)
한국정보통신학회 (The Korea Institute of Information and Commucation Engineering)
권호 표지

Analyses of Characteristics for Direct Intensity Modulation Scheme

  • Kim, Jung-Tae (Mokwon University, Department of Information Electronics & Imaging Engineering)
  • 발행 : 2006.09.30
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초록

We have investigated the spectral characteristics of the semiconductor lasers locked to the sidebands of the master laser in this paper, which were expressed by a series of the Bessel function. The numerical model for the semiconductor lasers based on the typical Lang's equation has been extended in order to take into account the simultaneous injection of the multiple sidebands of the directly modulated ML. We analyses characteristics of direct intensity modulation.

키워드

참고문헌

  1. M. Gagnaire, 'An overview of broad-band access technologies,' Proc. Of IEEE, Vol. 85, No. 12,1997, pp.1958-1972
  2. Gnitaboure Yabre and Jean Le Bihan, 'Reduction of nonlinear distortion in directly modulated semiconductor lasers by coherent light injection,' IEEE J. Quant. Electron., Vol. 33, No.7, July 1997, pp. 1132-1140 https://doi.org/10.1109/3.594875
  3. J. Le Bihan and G. Yabre, 'FM and IM intermodulation distortions in directly modulated single-mode semiconductor lasers,' IEEE J. Quant. Electron., Vol. 40, No. 40, April 1994, pp. 899-904
  4. Jung- Tae Kim et aI., 'Spectral characteristics of semiconductor lasers locked to external light injection from a current-modulated laser,' SPIE's Optoelectronics 2001, January 2001, pp. 54-55