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Analysis of polarization states of broad-area vertical-cavity surface-emitting lasers below and above threshold

Schulz-Ruhtenberg, M. and Babushkin, I. V. and Loiko, N. A. and Huang, K. F. and Ackemann, T. (2009) Analysis of polarization states of broad-area vertical-cavity surface-emitting lasers below and above threshold. In: IEEE/LEOS Winter Topicals Meeting, 2009-01-12 - 2009-01-14.

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Abstract

The polarization direction of broad-area vertical-cavity surface-emitting lasers is found to be parallel to the wavevector below threshold. The characteristics of the transition through threshold are studied.