Abstract

The response of a polarization-bistable vertical cavity surface emitting laser to a small amplitude, pseudorandom binary signal is experimentally studied. A high-contrast output is obtained when the optimum amount of noise is added to the system. The quality of the transmission, measured by the bit-error rate, exhibits a resonantlike behavior as a function of the input noise. We analyze possible applications of this transmission scheme to optical communications and compare it with those used in a standard amplitude modulation scheme.

© 2000 Optical Society of America

Spatial distribution of the intensity noise of a vertical-cavity surface-emitting semiconductor laser

A. Bramati, J.-P. Hermier, A. Z. Khoury, E. Giacobino, P. Schnitzer, R. Michalzik, K. J. Ebeling, J.-Ph. Poizat, and Ph. Grangier
Opt. Lett. 24(13) 893-895 (1999)

Optimal intensity noise reduction in multimode vertical-cavity surface-emitting lasers by polarization-selective attenuation

Marco Romanelli, Elisabeth Giacobino, and Alberto Bramati
Opt. Lett. 29(14) 1629-1631 (2004)

Optical feedback induces polarization mode hopping in vertical-cavity surface-emitting lasers

M. Sciamanna, K. Panajotov, H. Thienpont, I. Veretennicoff, P. Mégret, and M. Blondel
Opt. Lett. 28(17) 1543-1545 (2003)

Demonstration of single-mode operation of a vertical-cavity surface-emitting laser with optical feedback: the intensity-noise-measurement approach

Marco Romanelli, Jean-Pierre Hermier, Elisabeth Giacobino, and Alberto Bramati
J. Opt. Soc. Am. B 22(12) 2596-2600 (2005)

Polarization noise in elliptically polarized vertical-cavity surface-emitting lasers

R. F. M. Hendriks, M. P. van Exter, J. P. Woerdman, L. Weegels, and A. Van Geelen
J. Opt. Soc. Am. B 16(5) 832-834 (1999)