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Extension of Quasi-Supercontinuum Generation in Multiple-Bandgap Semiconductor Quantum-Dash Laser
Conference proceeding

Extension of Quasi-Supercontinuum Generation in Multiple-Bandgap Semiconductor Quantum-Dash Laser

C. L. Tan, H. S. Djie, Y. Wang, D. -N. Wang, J. C. M. Hwang, B. S. Ooi and IEEE
2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, p.1246
01/01/2008

Abstract

Engineering Engineering, Electrical & Electronic Optics Physical Sciences Science & Technology Technology
We demonstrate a viable approach for ultrabroad-stimulated emission in InAs/InAlGaAs quantum-dash laser. This method involves the integration of multiple diodes with respective bandgaps tuned to different energies along a single laser cavity using postgrowth-intermixing process.

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