Calibrated intensity noise measurements in microcavity laser diodes

Calibrated intensity noise measurements in microcavity laser diodes

Calibrated intensity noise measurements of microcavity lasers diodes are presented. Partition noise due to polarization degeneracy is found to render excess noise that destroys squeezing. The measurements indicate that it may be necessary to introduce polarization control to realize sub-shot-noise l...

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Veröffentlicht in:Applied physics letters 1995-12, Vol.67 (25), p.3697-3699
Hauptverfasser: Goobar, E., Scott, J. W., Thibeault, B., Robinson, G., Akulova, Y., Coldren, L. A.
Format: Artikel
Sprache:eng
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Zusammenfassung:Calibrated intensity noise measurements of microcavity lasers diodes are presented. Partition noise due to polarization degeneracy is found to render excess noise that destroys squeezing. The measurements indicate that it may be necessary to introduce polarization control to realize sub-shot-noise levels in microcavity laser diodes.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.115353