Output power and temperature dependence of the linewidth of single- frequency cw (GaAl)As diode lasers
- 15 May 1982
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 40 (10) , 865-867
- https://doi.org/10.1063/1.92945
Abstract
We report here the observation of a linear dependence of cw single-frequency (GaAl)As diode laser linewidth as a function of reciprocal output power at 77, 195, and 273 K. The observed data are explained in terms of spontaneous emission events and their related refractive index perturbations.Keywords
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