Optical beam steering based on electromagnetically induced transparency
نویسندگان
چکیده
منابع مشابه
Optical properties of electromagnetically induced transparency
A review of electromagnetically induced transparency is given. A semiclassical Hamiltonian is used to show that atomic coherence can inhibit absorption and enhance dispersion in the adiabatic limit. Experimental demonstrations and applications are discussed. The nonadiabatic effects are derived in the c-number Langevin formalism, and shown to give rise to correlate the phase of two incident fie...
متن کاملElectromagnetically Induced Transparency in 6 Li Electromagnetically Induced Transparency In
We report electromagnetically induced transparency for the D1 and D2 lines in 6 Li in both a vapour cell and an atomic beam. Electromagnetically induced transparency is created using co-propagating mutually coherent laser beams with a frequency difference equal to the hyperfine ground state splitting of 228.2 MHz. The effects of various optical polarization configurations and applied magnetic f...
متن کاملElectromagnetically induced transparency
The subject of electromagnetically induced transparency (EIT) is reviewed in this paper. Emphasis is placed on the experimental work reported in this ®eld since 1990. Theoretical work is also covered, although it is not intended to review all the very numerous recent theoretical treatments on this topic. The basic physical ideas behind EIT are elucidated. The relation of EIT to other processes ...
متن کاملIntracavity electromagnetically induced transparency.
The effect of intracavity electromagnetically induced transparency (EIT) on the properties of optical resonators and active laser devices is discussed theoretically. Pronounced frequency pulling and cavity-linewidth narrowing are predicted. The EIT effect can be used to reduce classical and quantum-phase noise of the beat note of an optical oscillator substantially. Fundamental limits of this s...
متن کاملLow-loss metamaterials based on classical electromagnetically induced transparency.
We demonstrate theoretically that electromagnetically induced transparency can be achieved in metamaterials, in which electromagnetic radiation is interacting resonantly with mesoscopic oscillators rather than with atoms. We describe novel metamaterial designs that can support a full dark resonant state upon interaction with an electromagnetic beam and we present results of its frequency-depend...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 2006
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.74.033819