XUV coherent Raman superradiance (2008)
Scully, Marlan O., Rostovtsev, Y., Svidzinsky, A., Chang, J. T.
Shakhmuratov, RN, Odeurs, Joseph; U0015485, Gheysen, Stijn; U0038282, Rostovtsev, Y, Kocharovskaya, O, Mandel, P
In one of our previous papers (R.N. Shakhmuratov et al. Appl. Phys. B. 81, 883 (2005)) we presented a new type of spatiotemporal interference of gamma radiation propagating in a resonant medium. The...
Level mixing induced transparency for gamma radiation (2005)
Shakhmuratov, RN, Odeurs, Joseph; U0015485, Gheysen, Stijn; U0038282, Rostovtsev, Y, Kocharovskaya, O, Mandel, P
The propagation of gamma radiation through a resonant medium in the case of interfering quantum transition paths is considered. The interference is made possible by a field that mixes the crossing...
Slowing down of gamma photons (2003)
Shakhmuratov, RN, ...
By a transformation to a rotating reference system, a nuclear level mixing scheme is equivalent to a scheme with pure quadrupole splitting and a strong RF-drive between quadrupole split lines. It is...
Rostovtsev,Y., Protsenko,I., Lee,H., Javan,A.
The laser-induced line narrowing effect in Doppler broadened systems was discovered thirty years ago. We have revisited this effect to determine its role for dense gases where recent experimental...
Rostovtsev, Y., Protsenko, I., Lee, H., Javan, A.
The laser-induced line narrowing effect in Doppler broadened systems was discovered thirty years ago. We have revisited this effect to determine its role for dense gases where recent experimental...
Induced transparency for gamma radiation via nuclear level mixing (2002)
...
A significant reduction of absorption of single gamma photons has been observed using the Mossbauer spectra of Fe-57 in a FeCO3 crystal. The absorption deficit can be ascribed to partially...
Gain-swept superradiance applied to the stand-off detection of trace impurities in the atmosphere
Kocharovsky, V., Cameron, S., Lehmann, K., Lucht, R., Miles, R., Rostovtsev, Y., ...
We show that gain-swept superradiance can be used to detect low (parts per million) concentrations of various gases at distances on the order of kilometers, which is done by using pulse timing to...
Gain-swept superradiance applied to the stand-off detection of trace impurities in the atmosphere
Kocharovsky, V., Cameron, S., Lehmann, K., Lucht, R., Miles, R., Rostovtsev, Y., ...
We show that gain-swept superradiance can be used to detect low (parts per million) concentrations of various gases at distances on the order of kilometers, which is done by using pulse timing to...