Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Physical Review A

Single gamma-photon revival from sandwich absorbers

R. N. Shakhmuratov, Farit G. Vagizov, Olga A. Kocharovskaya

Published Jan 7, 2013• 32 citations
Publisher

Abstract

The pulsed radiation field propagating in a thick resonant absorber induces the polarization (quantified by the induced atomic dipoles in optical domain or the induced nuclear transition moments in gamma domain), which is distributed oscillatorily along the absorber forming a sandwich of polarization layers with opposite phases. As a result, the reemitted, scattered fields in different layers interfere with the incident input field destructively or constructively, giving rise to the well-known dynamical beats of the output radiation. We propose a method how to force these layers in the sandwich to reemit in phase with the incident field, which results in a strong radiation burst of short duration at the output of the absorber. We demonstrate this method experimentally for the 14.4 keV nuclear transition in ${}^{57}$Fe.

DOI
10.1103/physreva.87.013807

Related papers

Radiation burst from a single γ -photon field

R. N. Shakhmuratov, Farit G. Vagizov, Olga A. Kocharovskaya

The radiation burst from a single $\ensuremath{\gamma}$-photon field interacting with a dense resonant absorber is studied theoretically and experimentally. This effect was discovered for the fist time by P. Helisto et al. [Phys. Rev. Lett. 66, 2037 (1991)] and it was named the ``gamma echo.'' The echo is generated by a 180${}^{\ensuremath{\circ}}$ phase shift of the incident radiation field, attained by an abrupt change of the position of the absorber with respect to the radiation source during the coherence time of the photon wave packet. Three distinguishing cases of the gamma echo are considered; i.e., the photon is in exact resonance with the absorber, close to resonance (on the slope of the absorption line), and far from resonance (on the far wings of the resonance line). In resonance the amplitude of the radiation burst is two times larger than the amplitude of the input radiation field just before its phase shift. This burst was explained by Helisto et al. as a result of constructive interference of the coherently scattered field with the phase-shifted input field, both having almost the same amplitude. We found that out of resonance the scattered radiation field acquires an additional component with almost the same amplitude as the amplitude of the incident radiation field. The phase of the additional field depends on the optical thickness of the absorber and resonant detuning. Far from resonance this field interferes destructively with the phase-shifted incident radiation field and radiation quenching is observed. Close to resonance the three fields interfere constructively and the amplitude of the radiation burst is three times larger than the amplitude of the input radiation field.

Physical Review A•Oct 11, 2011•33 citations

Slow γ photon with a doublet structure: Time delay via a transition from destructive to constructive interference of collectively scattered radiation with the incoming photon

R. N. Shakhmuratov, Farit G. Vagizov, J. Odeurs +1 more

Single $\ensuremath{\gamma}$ photon propagation in a dense absorptive medium with two widely spaced resonances is experimentally studied. After an initial fast decay, a revival of the photon amplitude in the form of a bump, exceeding the probability amplitude of the incident photon, is observed. The irradiation time of this bump delays approximately by the lifetime of the excited nuclei in the absorber. This effect is explained by the interference of the incoming radiation with the collectively scattered radiation, the phase of which is modulated with the frequency of the doublet splitting. Initially, the destructive interference changes to a constructive one, distinguishing the storage and retrieval stages of the photon propagation in a dense medium, i.e., the collective absorption and collective re-emission processes.

Physical Review A•Dec 2, 2009•25 citations

On-demand acoustic shaping of Mossbauer gamma-ray photons

I. R. Khairulin, Yevgeny V. Radeonychev

We propose a technique that makes it possible to transform the intensity of a quasi-monochromatic single-photon wave packet, emitted by a radioactive Mössbauer gamma-ray source, into a sequence of short bursts with an arbitrary number of bursts, including a single burst. In addition, the technique allows one to individually and independently control, on demand, the moments of the burst appearance, as well as the peak intensity, duration and shape of each burst in the sequence. The technique is based on the transmission of Mössbauer (recoilless) photons through a resonantly absorbing medium, which is rapidly displaced at some moments of time relative to the source (or vice versa) along the photon propagation direction at a distance less than the photon wavelength, and returned to its original position. The burst durations can be comparable to the duration of the single-photon pulses produced by synchrotrons but have the controlled spectral-temporal characteristics. We show that the proposed technique can be implemented on the basis of currently available equipment with use of 14.4-keV recoilless photons, emitted by Co-57 source, and Fe-57 absorber, which opens up prospects for its applications in Mössbauer spectroscopy and x-ray quantum optics.

arXiv:2410.16157•Oct 21, 2024•1 citation

Acoustically controlled polarization states of resonant γ-photons

Vlastimil Vrba, Michal Koutný, Jan Kočiščák +7 more

Coherent control of light and its interactions with matter is a key aspect of quantum optics. Nuclear resonant interactions enable coherent manipulation of photons at X-ray and γ -ray energies. One promising approach to manipulating γ -photons emitted by radioactive sources exploits ultrasonically vibrating nuclear resonant absorbers. However, previous studies have focused on unpolarized γ -radiation interacting with isotropic resonant media without exploiting polarization effects. Here, we demonstrate simultaneous temporal control of the waveform and polarization state of γ -photons by combining ultrasonic vibrations of magnetically ordered resonant absorbers with anisotropy in nuclear resonant scattering. This method allows interlinking phase differences of individual resonant interaction paths with their polarization dependence. A particular consequence is the possibility to form double-pulse γ -radiation sequences with tunable time-dependent polarization states. Using the reported method, coherent control of γ -photons can be expanded to polarization-based experiments and related applications in quantum optics can be further explored using a tabletop γ -optical setup.

Communications Physics•Oct 30, 2026•0 citations

On-demand acoustic shaping of Mössbauer γ-ray photons

I. R. Khairulin, Yevgeny V. Radeonychev

We propose a technique that makes it possible to transform the intensity of a quasimonochromatic single-photon wave packet, emitted by a radioactive M\"ossbauer \ensuremath{\gamma}-ray source, into a sequence of short bursts with an arbitrary number of bursts, including a single burst. In addition, the technique allows one to individually and independently control, on demand, the moments of the burst appearance, as well as the peak intensity, duration, and shape of each burst in the sequence. The technique is based on the transmission of M\"ossbauer (recoilless) photons through a resonantly absorbing medium, which is rapidly displaced at some moments of time relative to the source (or vice versa) along the photon propagation direction at a distance less than the photon wavelength, and returned to its original position. The burst duration can be comparable to the duration of the single-photon pulses that are produced by synchrotrons but have the controlled spectral-temporal characteristics. We show that the proposed technique can be implemented on the basis of currently available equipment with the use of 14.4-keV recoilless photons, emitted by a $^{57}\mathrm{Co}$ source and a $^{57}\mathrm{Fe}$ absorber, which opens up prospects for its applications in M\"ossbauer spectroscopy and x-ray quantum optics.

Physical Review A•Feb 25, 2025•1 citation

Principles of controlling a single-photon radiation state using optically thick resonant media

R. N. Shakhmuratov, Farit G. Vagizov, Olga A. Kocharovskaya

The propagation of a single-photon wave packet in a thick resonant absorber if it undergoes rapid displacement at a certain instant after the beginning of a wave packet emission is investigated theoretically and experimentally. This displacement was found to yield a radiation burst at the absorber output.

Bulletin of the Russian Academy of Sciences Physics•Mar 1, 2012•5 citations
The pulsed radiation field propagating in a thick resonant absorber induces the polarization (quantified by the induced atomic dipoles in optical domain or the induced nuclear transition moments in gamma domain), which is distributed oscillatorily along the absorber forming a sandwich of polarization layers with opposite phases. As a result, the reemitted, scattered fields in different layers interfere with the incident input field destructively or constructively, giving rise to the well-known dynamical beats of the output radiation. We propose a method how to force these layers in the sandwich to reemit in phase with the incident field, which results in a strong radiation burst of short duration at the output of the absorber. We demonstrate this method experimentally for the 14.4 keV nuclear transition in 57{}^{57}57Fe.
The radiation burst from a single $\ensuremath{\gamma}$-photon field interacting with a dense resonant absorber is studied theoretically and experimentally. This effect was discovered for the fist time by P. Helisto et al. [Phys. Rev. Lett. 66, 2037 (1991)] and it was named the ``gamma echo.'' The echo is generated by a 180${}^{\ensuremath{\circ}}$ phase shift of the incident radiation field, attained by an abrupt change of the position of the absorber with respect to the radiation source during the coherence time of the photon wave packet. Three distinguishing cases of the gamma echo are considered; i.e., the photon is in exact resonance with the absorber, close to resonance (on the slope of the absorption line), and far from resonance (on the far wings of the resonance line). In resonance the amplitude of the radiation burst is two times larger than the amplitude of the input radiation field just before its phase shift. This burst was explained by Helisto et al. as a result of constructive interference of the coherently scattered field with the phase-shifted input field, both having almost the same amplitude. We found that out of resonance the scattered radiation field acquires an additional component with almost the same amplitude as the amplitude of the incident radiation field. The phase of the additional field depends on the optical thickness of the absorber and resonant detuning. Far from resonance this field interferes destructively with the phase-shifted incident radiation field and radiation quenching is observed. Close to resonance the three fields interfere constructively and the amplitude of the radiation burst is three times larger than the amplitude of the input radiation field.
Single $\ensuremath{\gamma}$ photon propagation in a dense absorptive medium with two widely spaced resonances is experimentally studied. After an initial fast decay, a revival of the photon amplitude in the form of a bump, exceeding the probability amplitude of the incident photon, is observed. The irradiation time of this bump delays approximately by the lifetime of the excited nuclei in the absorber. This effect is explained by the interference of the incoming radiation with the collectively scattered radiation, the phase of which is modulated with the frequency of the doublet splitting. Initially, the destructive interference changes to a constructive one, distinguishing the storage and retrieval stages of the photon propagation in a dense medium, i.e., the collective absorption and collective re-emission processes.
We propose a technique that makes it possible to transform the intensity of a quasi-monochromatic single-photon wave packet, emitted by a radioactive Mössbauer gamma-ray source, into a sequence of short bursts with an arbitrary number of bursts, including a single burst. In addition, the technique allows one to individually and independently control, on demand, the moments of the burst appearance, as well as the peak intensity, duration and shape of each burst in the sequence. The technique is based on the transmission of Mössbauer (recoilless) photons through a resonantly absorbing medium, which is rapidly displaced at some moments of time relative to the source (or vice versa) along the photon propagation direction at a distance less than the photon wavelength, and returned to its original position. The burst durations can be comparable to the duration of the single-photon pulses produced by synchrotrons but have the controlled spectral-temporal characteristics. We show that the proposed technique can be implemented on the basis of currently available equipment with use of 14.4-keV recoilless photons, emitted by Co-57 source, and Fe-57 absorber, which opens up prospects for its applications in Mössbauer spectroscopy and x-ray quantum optics.
Coherent control of light and its interactions with matter is a key aspect of quantum optics. Nuclear resonant interactions enable coherent manipulation of photons at X-ray and γ -ray energies. One promising approach to manipulating γ -photons emitted by radioactive sources exploits ultrasonically vibrating nuclear resonant absorbers. However, previous studies have focused on unpolarized γ -radiation interacting with isotropic resonant media without exploiting polarization effects. Here, we demonstrate simultaneous temporal control of the waveform and polarization state of γ -photons by combining ultrasonic vibrations of magnetically ordered resonant absorbers with anisotropy in nuclear resonant scattering. This method allows interlinking phase differences of individual resonant interaction paths with their polarization dependence. A particular consequence is the possibility to form double-pulse γ -radiation sequences with tunable time-dependent polarization states. Using the reported method, coherent control of γ -photons can be expanded to polarization-based experiments and related applications in quantum optics can be further explored using a tabletop γ -optical setup.
We propose a technique that makes it possible to transform the intensity of a quasimonochromatic single-photon wave packet, emitted by a radioactive M\"ossbauer \ensuremath{\gamma}-ray source, into a sequence of short bursts with an arbitrary number of bursts, including a single burst. In addition, the technique allows one to individually and independently control, on demand, the moments of the burst appearance, as well as the peak intensity, duration, and shape of each burst in the sequence. The technique is based on the transmission of M\"ossbauer (recoilless) photons through a resonantly absorbing medium, which is rapidly displaced at some moments of time relative to the source (or vice versa) along the photon propagation direction at a distance less than the photon wavelength, and returned to its original position. The burst duration can be comparable to the duration of the single-photon pulses that are produced by synchrotrons but have the controlled spectral-temporal characteristics. We show that the proposed technique can be implemented on the basis of currently available equipment with the use of 14.4-keV recoilless photons, emitted by a 57Co^{57}\mathrm{Co}57Co source and a 57Fe^{57}\mathrm{Fe}57Fe absorber, which opens up prospects for its applications in M\"ossbauer spectroscopy and x-ray quantum optics.