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Optics and Spectroscopy, 2015
The contribution of quantum fluctuations of the electromagnetic-field amplitude and phase and the medium to the semiconductor laser linewidth is found. It is shown that this contribution increases the linewidth by an order of magnitude in comparison with the contribution of spontaneous radiation.
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The contribution of quantum fluctuations of the electromagnetic-field amplitude and phase and the medium to the semiconductor laser linewidth is found. It is shown that this contribution increases the linewidth by an order of magnitude in comparison with the contribution of spontaneous radiation.
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Multielement laser-diode linewidth theory
Optics Letters, 1988A simple formula is presented for the linewidth-power product of multielement laser diodes, under the condition that the active elements are submitted to the same field. The theory is particularly applicable to laser diodes incorporating two thin active layers of different composition.
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1993
In this paper are presented theoretical calculations of the linewidth of the Rayleigh phonon propagating along high symmetry directions of the (111) surfrace of Aluminium both for different temperatures and for different values of the phonon momentum.
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In this paper are presented theoretical calculations of the linewidth of the Rayleigh phonon propagating along high symmetry directions of the (111) surfrace of Aluminium both for different temperatures and for different values of the phonon momentum.
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Linewidth characteristics of narrow linewidth lasers with high-sweeping linearity
Eighth Symposium on Novel Photoelectronic Detection Technology and Applications, 2022Zhiyu Feng +6 more
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