A low-cost solution in generating muitiple-bandgaps for 1.55 μm optical fibre communications

S. L. Ng*, H. S. Lim, Y. L. Lam, Y. C. Chan, Boon Ooi, V. Aimez, J. Beauvais, J. Beerens

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

A low-cost technique for generating multiple-bandgaps for 1.55 μm optical fibre communication was investigated. The small shifts were observed in photoluminescence spectrum due to the thermal diffusion of grown-in defects in the heterostructures. The result shows that the tuning of photoluminescence spectrum to different wavelength is possible which indicates the feasibility of multiple wavelength laser diode and integrated modulated-laser source fabrications for the low-cost process.

Original languageEnglish (US)
Pages (from-to)626-627
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume2
StatePublished - Dec 1 2001
Event14th Annual Meeting of the IEEE Lasers and Electro-Optics Society - San Diego, CA, United States
Duration: Nov 11 2001Nov 15 2001

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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