Ultrafast polarization dynamics and noise in pulsed vertical-cavity surface-emitting lasers

E. L. Blansett, M. G. Raymer, Galina Khitrova, H. M. Gibbs, D. K. Serkland, A. A. Allerman, K. M. Geib

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

We have measured on ps time scales the temporal behavior of the intensity noise of, and correlations between, orthogonally polarized modes in an optically pumped VCSEL. Measurements were made in both the circular and the linear bases. Sub-ps optical pumping with circular polarization leads to positively correlated intensity noise for emission in orthogonal linear polarizations. Optical pumping with linear polarization leads to anti-correlated intensity noise for emission in orthogonal linear polarizations, due to random orientation of linearly polarized emission. Intensity noise for circularly polarized emission is uncorrelated or anti-correlated depending on spin-flip rates which determine the strength of gain competition. We have generalized the theoretical treatment of San Miguel, Feng, and Moloney to successfully model these phenomena.

Original languageEnglish (US)
Pages (from-to)312-318
Number of pages7
JournalOptics Express
Volume9
Issue number6
StatePublished - 2001

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noise intensity
surface emitting lasers
linear polarization
cavities
optical pumping
polarization
circular polarization

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Blansett, E. L., Raymer, M. G., Khitrova, G., Gibbs, H. M., Serkland, D. K., Allerman, A. A., & Geib, K. M. (2001). Ultrafast polarization dynamics and noise in pulsed vertical-cavity surface-emitting lasers. Optics Express, 9(6), 312-318.

Ultrafast polarization dynamics and noise in pulsed vertical-cavity surface-emitting lasers. / Blansett, E. L.; Raymer, M. G.; Khitrova, Galina; Gibbs, H. M.; Serkland, D. K.; Allerman, A. A.; Geib, K. M.

In: Optics Express, Vol. 9, No. 6, 2001, p. 312-318.

Research output: Contribution to journalArticle

Blansett, EL, Raymer, MG, Khitrova, G, Gibbs, HM, Serkland, DK, Allerman, AA & Geib, KM 2001, 'Ultrafast polarization dynamics and noise in pulsed vertical-cavity surface-emitting lasers', Optics Express, vol. 9, no. 6, pp. 312-318.
Blansett EL, Raymer MG, Khitrova G, Gibbs HM, Serkland DK, Allerman AA et al. Ultrafast polarization dynamics and noise in pulsed vertical-cavity surface-emitting lasers. Optics Express. 2001;9(6):312-318.
Blansett, E. L. ; Raymer, M. G. ; Khitrova, Galina ; Gibbs, H. M. ; Serkland, D. K. ; Allerman, A. A. ; Geib, K. M. / Ultrafast polarization dynamics and noise in pulsed vertical-cavity surface-emitting lasers. In: Optics Express. 2001 ; Vol. 9, No. 6. pp. 312-318.
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