Results 161 to 170 of about 3,965,562 (191)
Some of the next articles are maybe not open access.
Electromagnetically induced transparency with quantum interferometry
The Journal of Chemical Physics, 2012We have shown that electromagnetically induced transparency can be achieved by control-probe interferometry using two delayed phase-locked ultrashort pulses. Two vibrational wavepackets on the excited state, excited by two delayed phase-locked ultrashort pulses, interfere constructively or destructively leading to enhancement or suppression of ...
Anindita, Bhattacharjee +1 more
openaire +2 more sources
Spontaneous emission into an electromagnetically induced transparency
Physical Review A, 1993We investigate spontaneous emission into an electromagnetically produced transparency of the form recently proposed [A. Imamoglu and S. E. Harris, Opt. Lett. 14, 1344 (1989)]. We show that the achievable radiation temperature (or brightness) at the transparency is much greater than the atomic ...
, Field, , Imamoglu
openaire +2 more sources
Electromagnetically Induced Transparency with Squeezed Vacuum
Physical Review Letters, 2004The squeezed vacuum resonant on the (87)Rb D1 line (probe light) was injected into an optically dense rubidium gas cell with a coherent light (control light). The output probe light maintained its quadrature squeezing within the transparency window caused by the electromagnetically induced transparency (EIT).
Daisuke, Akamatsu +2 more
openaire +2 more sources
Electromagnetically Induced Transparency: Propagation Dynamics
Physical Review Letters, 1995We describe the temporal and spatial dynamics of propagating electromagnetically induced transparency pulses in an optically thick medium. Results include pulse velocities as slow as $c/165$ with 55% transmission, strong-probe-field effects, and the observation of near diffraction-limited transmitted beam quality.
, Kasapi, , Jain, , Yin, , Harris
openaire +2 more sources
Self-induced transparency assisted by electromagnetically induced transparency
Physical Review A, 2006We show the possibility of transparency and soliton effects for an intense pulse propagating in a V-type medium in which two upper resonant sublevels experience fast field-induced decay due to incoherent coupling to an upper lying state or continuum.
Nazarkin, A., Netz, R., Sauerbrey, R.
openaire +2 more sources
Electromagnetically Induced Transparency in an Ideal Plasma
Physical Review Letters, 1996A process analogous to electromagnetically induced transparency in atoms is described for an ideal plasma. Two electromagnetic fields whose frequency difference is near, but not equal, to the plasma frequency will drive a longitudinal plasma oscillation whose contribution to the current density opposes the current density produced by either field, if ...
openaire +2 more sources
Electromagnetic Induced Transparency
2016Three-level atomic and molecular systems coupled to two laser fields exhibit transparency effects that result from the cancellation of absorption at a resonance transition frequency. These effects are deliberately induced by one of the two laser fields upon modifying the medium optical response to the other field. The large degrees of transparency in a
openaire +2 more sources
Electromagnetically induced transparency with matched pulses
Physical Review Letters, 1993In the last several years there have been studies and experiments showing how, by applying an additional laser beam, optically-thick transitions may be rendered nearly transparent to probing radiation. This transparency results from a quantum interference, very much like a Fano interference, which is established by the additional laser.
openaire +2 more sources
Normal modes for electromagnetically induced transparency
Physical Review Letters, 1994We define paired variables which are the normal modes for electromagnetically induced transparency and use these modes to study the propagation of matched pulses in an absorbing medium.
openaire +2 more sources
Electromagnetically Induced Transparency and Electromagnetically
Acta Sinica Quantum Optica, 2018杨广玉 YANG Guang-yu +4 more
openaire +1 more source