Absorption bleaching by stimulated emission in erbium-doped silicon-rich silicon nitride waveguides

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Date

2011-01-01

Author

Olaosebikan, Debo
Yerci, Selcuk
Yerci, Selçuk
Preston, Kyle
Li, Rui
Dal Negro, Luca
Lipson, Michal

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Stimulated emission from sensitized erbium ions in silicon-rich silicon nitride is demonstrated by pump-probe measurements carried out in waveguides. A decrease in the photoinduced absorption of the probe at the wavelength of erbium emission is observed and is attributed to stimulated emission from erbium excited indirectly via localized states in the silicon nitride matrix. (C) 2010 Optical Society of America

Subject Keywords

Lasers, erbium, Optical amplifiers

URI

https://hdl.handle.net/11511/32465

Journal

OPTICS LETTERS

DOI

https://doi.org/10.1364/ol.36.000004

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

D. Olaosebikan et al., “Absorption bleaching by stimulated emission in erbium-doped silicon-rich silicon nitride waveguides,” OPTICS LETTERS, pp. 4–6, 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/32465.