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  • Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing
  • OSA Technical Digest Series (Optica Publishing Group, 2004),
  • paper JWA8
  • https://doi.org/10.1364/FIO.2004.JWA8

Optical gain study in nanocrystalline Silicon superlattices

Open Access Open Access

Abstract

We study stimulated emission in nanocrystalline silicon superlattices using variable stripe length method. No optical gain is observed using continuous wave pumping. A superlinear, fast component is observed using high intensity pulse pumping and gain up to 50 cm-1 is measured. The prospects for a silicon-based laser will be discussed. Full-text article is not available.

© 2004 Optical Society of America


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