Zobrazeno 1 - 10
of 647
pro vyhledávání: '"Holloway, Christopher"'
Autor:
Schlossberger, Noah, McDonald, Tate, Su, Kevin, Talashila, Rajavardhan, Behary, Robert, Patrick, Charles L., Hammerland, Daniel, Mikhailov, Eugeniy E., Aubin, Seth, Novikova, Irina, Holloway, Christopher L., Prajapati, Nikunjkumar
The ability to image electromagnetic fields holds key scientific and industrial applications, including electromagnetic compatibility, diagnostics of high-frequency devices, and experimental scientific work involving field interactions. Generally ele
Externí odkaz:
http://arxiv.org/abs/2412.12568
Autor:
La Mantia, David S., Lei, Mingxin, Prajapati, Nikunjkumar, Schlossberger, Noah, Simons, Matthew T., Holloway, Christopher L., Scherschligt, Julia, Eckel, Stephen P., Norrgard, Eric B.
We demonstrate a blackbody radiation thermometer based on optically excited rubidium atoms in a vapor cell. The temperature measurement is fast, with statistical uncertainty as low as 0.1% in one second. We resolve temperature with a precision of 0.0
Externí odkaz:
http://arxiv.org/abs/2411.13426
Autor:
Schlossberger, Noah, Rotunno, Andrew P., Eckel, Stephen P., Norrgard, Eric B., Manchaiah, Dixith, Prajapati, Nikunjkumar, Artusio-Glimpse, Alexandra B., Berweger, Samuel, Simons, Matthew T., Shylla, Dangka, Watterson, William J., Patrick, Charles, Meraki, Adil, Talashila, Rajavardhan, Younes, Amanda, La Mantia, David S., Holloway, Christopher L.
Rydberg states of alkali atoms are highly sensitive to electromagnetic radiation in the GHz-to-THz regime because their transitions have large electric dipole moments. Consequently, environmental blackbody radiation (BBR) can couple Rydberg states to
Externí odkaz:
http://arxiv.org/abs/2410.11694
Autor:
Prajapati, Nikunjkumar, Long, David A., Artusio-Glimpse, Alexandra B., Bresler, Sean M., Holloway, Christopher L.
While Rydberg atoms have shown tremendous potential to serve as accurate and sensitive detectors of microwaves and millimeter waves, their response is generally limited to a single narrow frequency band around a chosen microwave transition. As a resu
Externí odkaz:
http://arxiv.org/abs/2409.06019
Autor:
Lei, Mingxin, Eckel, Stephen P., Norrgard, Eric B., Prajapati, Nikunjkumar, Artusio-Glimpse, Alexandra B., Simons, Matthew T., Holloway, Christopher L.
Electrometry based on electromagnetically induced transparency (EIT) in alkali Rydberg vapor cells may suffer reduced sensitivity due to spurious line broadening effects, caused by surface charges, contaminant gases, or other manufacturing defects. I
Externí odkaz:
http://arxiv.org/abs/2408.16669
Autor:
Shylla, Dangka, Prajapati, Nikunjkumar, Rotunno, Andrew P., Schlossberger, Noah, Manchaiah, Dixith, Watterson, William J., Artusio-Glimpse, Alexandra, Berweger, Samuel, Simons, Matthew T., Holloway, Christopher L.
Improving the bandwidth of Rydberg atom-based receivers is an ongoing challenge owing to the long-lived Rydberg state lifetimes that limit the refresh rate of ground state atoms. In particular, the LO-based Rydberg mixer approach allows for bandwidth
Externí odkaz:
http://arxiv.org/abs/2408.10989
Autor:
Artusio-Glimpse, Alexandra B., Long, David A., Bresler, Sean M., Prajapati, Nikunjkumar, Shylla, Dangka, Rotunno, Andrew P., Simons, Matthew T., Berweger, Samuel, Schlossberger, Noah, LeBrun, Thomas W., Holloway, Christopher L.
We show that the use of an optical frequency comb probe leads to dramatically improved bandwidth (as high as 12+/-1 MHz) for the detection of modulated radio frequencies in Rydberg atom-based electrometry.
Externí odkaz:
http://arxiv.org/abs/2402.17942
Autor:
Berweger, Samuel, Artusio-Glimpse, Alexandra B., Prajapati, Nikunjkumar, Rotunno, Andrew P., Schlossberger, Noah, Shylla, Dangka, Moore, Kaitlin R., Simons, Matthew T., Holloway, Christopher L.
Rydberg atom-based electric field sensing can provide all-optical readout of radio frequency fields in a dielectric environment. However, because a single set of optical fields is typically used to prepare the Rydberg state and read out its response
Externí odkaz:
http://arxiv.org/abs/2402.17079
Autor:
Prajapati, Nikunjkumar, Berweger, Samuel, Rotunno, Andrew P., Artusio-Glimpse, Alexandra B., Schlossberger, Noah, Shylla, Dangka, Watterson, William J., Simons, Matthew T., LaMantia, David, Norrgard, Eric B., Eckel, Stephen P., Holloway, Christopher L.
We present a three-photon based fluorescence readout method where the strength of the fluorescence scales with the strength of the radio-frequency (RF) field being applied. We compare this method to conventional three-photon electromagnetically-induc
Externí odkaz:
http://arxiv.org/abs/2402.00718
Autor:
Schlossberger, Noah, Rotunno, Andrew P., Artusio-Glimpse, Aly, Prajapati, Nikunjkumar, Berweger, Samuel, Shylla, Dangka, Simons, Matthew T., Holloway, Christopher L.
Applying a magnetic field as a method for tuning the frequency of Autler-Townes splitting for Rydberg electrometry has recently been demonstrated. In this paper we provide a theoretical understanding of EIT signals in the presence of a large magnetic
Externí odkaz:
http://arxiv.org/abs/2311.07665