Title :
Superluminal in Doppler broadened two-level atomic systems in magnetic field
Author :
Liu, Shuangqiang ; Zhang, Yundong ; Wu, Hao ; He, Zhusong ; Yuan, Ping
Author_Institution :
Nat. Key Lab. of Tunable Laser Technol., Harbin Inst. of Technol., Harbin, China
Abstract :
A method to control the group velocity of light is proposed. It shows that by changing the magnetic field intensity and vapor temperature, the group velocity of light can be controlled in an appropriate region.
Keywords :
Doppler broadening; Zeeman effect; light velocity; Doppler broadened two-level atomic systems; Zeeman effect; group velocity; magnetic field intensity; superluminal field; vapor temperature; Absorption; Atomic measurements; Control systems; Lighting control; Magnetic fields; Optical propagation; Plasma temperature; Probes; Refractive index; Velocity control; Doppler broadened; Zeeman effect; superluminal;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292495
