Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Yefim Barash"'
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-8 (2021)
Abstract Recently, there has been growing interest in the miniaturization and integration of atomic-based quantum technologies. In addition to the obvious advantages brought by such integration in facilitating mass production, reducing the footprint,
Externí odkaz:
https://doaj.org/article/79c52e6814e44e4396005e682cbd4e71
Publikováno v:
Nature Photonics. 15:772-779
There has recently been growing interest in integrating and miniaturizing vapour cells to reduce cost, size and power consumption. Hereby we provide a new paradigm in chip-scale-integrated vapour cells by experimentally demonstrating the nanoatomic s
Publikováno v:
ACS Photonics. 8:879-886
Accurate and stable frequency sources can be realized by locking lasers to well-known transitions between energy levels in isolated quantum systems such as alkali atoms. Unfortunately, current impl...
Publikováno v:
ACS Photonics. 8:142-146
Optical magnetometers based on alkali vapors, such as rubidium, are among the most sensitive technologies for detecting and characterizing magnetic fields. Following the recent effort in miniaturiz...
Publikováno v:
ACS Photonics. 7:1508-1514
Highly accurate and precise spectroscopy in the mid-infrared (MIR) spectral region is a versatile tool that finds great interest in fundamental scientific research as well as in mitigating myriad a...
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a miniaturized, high sensitivity magnetometer by combining micrometer vapor cells and polarization selective dielectric metasurfaces. With Bell-Bloom scheme[1] we obtained magnetic field sensitivity of ~ 3 p T / H z , paving the way to
Publikováno v:
Conference on Lasers and Electro-Optics.
In this work we present chip scale nonmagnetic optical isolator in the telecom regime. The nonreciprocity is realized by Doppler shift resulting from the velocity selective optical pumping of warm Rubidium atoms in ladder scheme.
Publikováno v:
Conference on Lasers and Electro-Optics.
We propose and experimentally demonstrate a magnetic field free isolator based on the light shift effect in miniaturized hot vapor cell. This work paves the way into nonmagnetic optical isolator for optical information processing applications.
The miniaturization of atomic quantum systems and their integration into silicon microchips paves the way for a wide variety of applications in quantum computing, metrology and magnetometry. A particular interest is found in the integration of quantu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::294e374568fb9e8301d3374169dec33a
https://doi.org/10.21203/rs.3.rs-1056991/v1
https://doi.org/10.21203/rs.3.rs-1056991/v1
Publikováno v:
Conference on Lasers and Electro-Optics.
We experimentally demonstrate chip-scale optical pumping of Rubidium vapor based on novel atomic-cladded tapered nano-waveguides with different buffer-gas pressures. Precise control over the interaction volume and coupling enables the optimization of