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Microcavity effects in the photoluminescence of hydrogenated amorphous silicon nitride
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Date
1998-01-01
Author
Serpenguzel, A
Aydinli, A
Bek, Alpan
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Fabry-Perot microcavities are used for the alteration of photoluminescence in hydrogenated amorphous silicon nitride grown with and without ammonia. The photoluminescence is red-near-infrared for the samples grown without ammonia, and blue-green far the samples grown with ammonia. In the Fabry-Perot microcavities, the amplitude of the photoluminescence is enhanced, while its linewidth is reduced with respect to the bulk hydrogenated amorphous silicon nitride. The microcavity was realized by a metallic back mirror and a hydrogenated amorphous silicon nitride - air or a metallic front mirror. The transmittance, reflectance, and absorbance spectra were also measured and calculated. The calculated spectra agree well with the experimental spectra. The hydrogenated amorphous silicon nitride microcavity has potential for becoming a versatile silicon based optoelectronic device such as a colot flat panel display, a resonant cavity enhanced light emitting diode, or a laser.
URI
https://hdl.handle.net/11511/92501
DOI
https://doi.org/10.1117/12.316689
Conference Name
SPIE Conference on Physics and Simulation of Optoelectronic Devices
Collections
Department of Physics, Conference / Seminar
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A. Serpenguzel, A. Aydinli, and A. Bek, “Microcavity effects in the photoluminescence of hydrogenated amorphous silicon nitride,” San-Jose, Kostarika, 1998, vol. 3283, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/92501.