3 papers
physics.optics2026
Nonlinear Frequency Translation in Micromachined Rb Vapor Cells
Heleni Krelman, Ori Nefesh, Liron Stern
The exceptional nonlinearity of alkali-metal vapors enables highly efficient nonlinear optical processes even at relatively low optical intensities. However, such processes have tr…
physics.atom-ph2025
Subwavelength micromachined vapor-cell based Rydberg sensing
Avital Giat, Kfir Levi, Ori Nefesh +1
In recent years, micromachined vapor cells have been revolutionizing the field of chip-scale quantum sensors such as magnetometers and atomic clocks. In parallel, Rydberg atomic qu…
physics.app-ph2025
Chip-Scale Atomic Birefringent Diffractive-Optical-Elements
Ori Nefesh, Heleni Krelman, Kfir Levi +1
The interaction between light and vapors in the presence of magnetic fields is fundamental to many quantum technologies and applications. Recently, the ability to geometrically con…