Both optically and electrically controllable slow and superluminal light are demonstrated via four-wave mixing in semiconductor optical amplifiers. Tunable delays up to 1.2ns are achieved for 0.5GHz, corresponding to a RF phase change of 1.2pi.
© 2006 Optical Society of America
B. Pesala, Z. Chen, A. V. Uskov, and C. Chang-Hasnain, "Slow and Superluminal Light Based on Four-Wave Mixing in Semiconductor Optical Amplifiers," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CMW3.
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