Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Booth, Donald"'
Autor:
Amarloo, Hadi, Noaman, Mohammad, Yu, Su-Peng, Booth, Donald, Mirzaee, Somayeh, Pandiyan, Rajesh, Christaller, Florian, Shaffer, James P.
Rydberg atom-based sensors use atoms dressed by lasers to detect and measure radio frequency electromagnetic fields. The absorptive properties of the atomic gas, configured as a Rydberg atom-based sensor, change in the presence of a radio frequency e
Externí odkaz:
http://arxiv.org/abs/2410.19994
Autor:
Shen, Pinrui, Booth, Donald, Liu, Chang, Beattie, Scott, Marceau, Claude, Shaffer, James P., Pawlak, Mariusz, Sadeghpour, H. R.
We make absolute frequency measurements of Cs Rydberg transitions, $\vert 6S_{1/2}, F=3 \rangle \rightarrow \vert nS_{1/2}~(n=23\rm{-}90)\rangle$ and $\vert nD_{3/2,5/2}~(n=21\rm{-}90)\rangle$, with an accuracy of less than $ 72\,\rm kHz$. The quantu
Externí odkaz:
http://arxiv.org/abs/2410.19129
Autor:
Rabga, Tenzin, Bailey, Kevin G., Bishof, Michael, Booth, Donald W., Dietrich, Matthew R., Greene, John P., Mueller, Peter, O'Connor, Thomas P., Singh, Jaideep T.
We demonstrate laser frequency stabilization with at least 6 GHz of offset tunability using an in-phase/quadrature (IQ) modulator to generate electronic sidebands (ESB) on a titanium sapphire laser at 714 nm and we apply this technique to the precisi
Externí odkaz:
http://arxiv.org/abs/2307.07646
Rydberg atom-based sensors are a new type of radio frequency sensor that is inherently quantum mechanical. Several configurations of the sensor use a local oscillator to determine the properties of the target radio frequency field. We explain how the
Externí odkaz:
http://arxiv.org/abs/2305.17230
Atom-based radio frequency electromagnetic field sensing using atomic Rydberg states is a promising technique that has recently attracted significant interest. Its unique advantages, such as extraordinary bandwidth, self-calibration and all-dielectri
Externí odkaz:
http://arxiv.org/abs/2209.02583
Rydberg atoms have shown significant promise as the basis for highly sensitive detectors of continuous radio-frequency (RF) E-fields. Here, we study their time-dependent response to pulse-modulated RF E-fields at 19.4 GHz using a cesium vapour cell a
Externí odkaz:
http://arxiv.org/abs/2203.01733
Publikováno v:
Phys. Rev. A 97, 012515 (2018)
We propose a method for reducing the sensitivity of atomic ground to Rydberg transitions to stray dc electric fields, using microwave-induced dressing of Rydberg states. Calculations are presented for the Cs $\state{90S}{1/2}$ and $\state{90P}{3/2}$
Externí odkaz:
http://arxiv.org/abs/1709.03437
We observe that when an ultracold ground state cesium (Cs) atom becomes bound within the electronic cloud of an extended Cs electronic orbit, ultralong-range molecules with giant (kilo-Debye) permanent electric dipole moments form. Large molecular pe
Externí odkaz:
http://arxiv.org/abs/1411.5291