Abstract
One distributed feedback (DFB) laser diode with main and multiple side modes injection-locked is proposed and demonstrated. DFB laser diode can be successfully injection-locked not only in the main mode but also in the side modes. The side mode suppression ratio (SMSR) value of each injection-locked mode is enhanced, thereby, it can be a promising candidate for the use of multiple optical sources. Our proposed scheme has the potential to be used as optical sources for radio-on-wavelength division multiplexing (WDM) transport systems to provide multiple services.
Similar content being viewed by others
References
C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi, IEEE Photon. Technol. Lett. 19,610 (2007).
T. Nakasyotani, H. Toda, T. Kuri, and K. Kitayama, J. Lightwave Technol. 42, 404 (2006).
X. J. Meng, T. Chau, and M. C. Wu, IEEE Trans. Microwave Theory Techn. 47, 1172 (1999).
G. Yabre, J. Lightwave Technol. 14, 2367 (1996).
S. H. Lee, J. M. Kang, I. H. Choi, and S. K. Han, IEEE Photon. Technol. Lett. 18, 1545 (2006).
H. H. Lu, W. S. Tsai, Y. L. Lui, and Y. L. Chen, IEEE Photon. Technol. Lett. 17, 1576 (2005).
T. R. Zaman and R. J. Ram, Opt. Fiber Commun. Conf. JThA100, 1 (2008).
S. K. Mondal, B. Roycroft, P. Lambkin, F. Peters, B. Corbett, P. Townsend, and A. Ellis, IEEE Photon. Technol. Lett. 19, 744 (2007).
F. Y. Lin and J. M. Liu, Opt. Commun. 221, 173 (2003).
Y. Hong and K. A. Shore, IEEE J. Quantum Electron. 35,1713 (1999).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Text © Astro, Ltd., 2009.
The article is published in the original.
Rights and permissions
About this article
Cite this article
Chen, H.W., Lu, H.H., Tzeng, S.J. et al. Analysis on DFB laser diode with main and multiple side modes injection-locked. Laser Phys. 19, 1234–1238 (2009). https://doi.org/10.1134/S1054660X09060097
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1054660X09060097