4 papers
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…
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…
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…
Laser Offset Stabilization with Chip-Scale Atomic Diffractive Elements
Heleni Krelman, Ori Nefesh, Kfir Levi +4
Achieving precise and adjustable control over laser frequency is an essential requirement in numerous applications such as precision spectroscopy, quantum control, and sensing. In…