Conference paper
Tunable propagation delay of femtosecond pulses in a quantum-dot optical amplifier at room temperature
Optically induced dispersion over a large bandwidth of 2.6 THz is used to slow or speed up a 150 fs pulse in a quantum-dot optical amplifier. A group refractive index change of 4*10-3 is observed
Language: | English |
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Publisher: | IEEE |
Year: | 2005 |
Pages: | 1454,1455,1456 |
Proceedings: | 2005 Quantum Electronics and Laser Science Conference |
ISBN: | 1557527962 and 9781557527967 |
Types: | Conference paper |
DOI: | 10.1109/QELS.2005.1549170 |
ORCIDs: | Mørk, Jesper and Hvam, Jørn Märcher |
150 fs 2.6 THz Optical amplifiers Optical pulses Optical refraction Propagation delay Pulse amplifiers Quantum dots SOA Semiconductor optical amplifiers Stimulated emission Temperature Ultrafast optics delays femtosecond pulses group refractive index change high-speed optical techniques laser beams laser tuning optical dispersion optical pulses optically induced dispersion quantum dot lasers quantum-dot optical amplifier refractive index semiconductor optical amplifiers tunable propagation delay