Browse > Article
http://dx.doi.org/10.7236/JIWIT.2011.11.4.141

Dispersion Tolerance for Optical Duobinary Transmitters based on a Mach-Zehnder Modulator and an Optical Filter  

Lee, Dong-Soo (김포대학 IT학부)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.11, no.4, 2011 , pp. 141-145 More about this Journal
Abstract
We theoretically investigated dispersion tolerance of an optical duobinary transmitter employed a Mach-Zehnder modulator and an optical filter. Compared to the optical transmitter based on a Mach-Zehnder modulator and an optical delay interferometer by optimizing the applied voltage for improving the dispersion tolerance, the demonstrated duobinary transmitter provides improved receiver sensitivity and higher dispersion tolerance while maintaining narrow spectral bandwidth.
Keywords
Optical duobinary transmitters; Mach-Zehnder modulator; Optical filter; Optical interferometer; Dispersion tolerance;
Citations & Related Records
연도 인용수 순위
  • Reference
1 A. Royset and D. R. Hjelme, "Symmetry requirements for 10-Gbs/s optical duobinary transmitter," IEEE Photon. Technol. Lett., vol. 10, pp. 273-275, 1998   DOI
2 Jaehoon Lee, Kyungsoo Kim, Duchang Heo, Jeongyun Ko, Jichai Jeong, "Improved dispersion tolerance of an optical duobinary transmitter based on a Mach-Zehnder modulator and an optical delay interferometer," Optics Communications 282, pp. 2354-2357, 2009   DOI   ScienceOn
3 X. Wei, X. Liu, S. Chandrasekhar, A. H. Gnauck, G. Raybon, J. Leuthold, P. J. Winzer, in: Proceedings of the ECOC, paper 9.6.3., 2002
4 J.M. Gene, R. Nieves, A. Buxens, C. Peucheret, J. prat, P. Jeppesen, "Reduced driving voltage optical duobinary transmitter and its impact on transmission performance over standard single mode fiber," IEEE Photonics Technology Letters, vol. 14, No. 6, pp. 843-845, 2000
5 Yu Chang Lu, Chia Chien Wei, Jason Chen, Kai Ming Feng, Pao Chai Yeh, Tzu Yen Huang, Ching Cheng Chang, Cheng Tsao, Sien Chi, "Effects of filter bandwidth and driving voltage on optical duobinary transmission systems," Optical Fiber Technology vol. 13, pp. 231-235, 2007   DOI   ScienceOn
6 S. K. Kim, J. Jeong, "Transmission performance on frequency response of receivers and chirping shape of transmitters of 10 Gb/s $LiNbO_{3}$ modulator based lightwave systems," Opt. Commun., vol. 175, pp. 109-123, 2000   DOI
7 Agrawal, G. P. Nonlinear Fiber Optics, Academic Press, New York, 1989
8 J. Lee, H. Jang, Y. Kim, S. Choi, S.G. Park, J. Jeong, "Chromatic dispersion tolerance of new doubinary transmitters based on two intensity modulators without using electrical low-pass filters," IEEE J. Lightwave Technol. vol. 22 pp. 2264-2270, 2004   DOI   ScienceOn