16 citations · 57 across the 6 of their papers we have counts for
6 papers
A simple, narrow, and robust atomic frequency reference at 993 nm exploiting the rubidium (Rb) to transition using one-color two-photon excitation
Thomas Nieddu, Tridib Ray, Krishnapriya S. Rajasree +2
We experimentally demonstrate a one-color two-photon transition from the ground state to the excited state in rubidium (Rb) vapor using a co…
A misaligned magneto-optical trap to enable miniaturized atom chip systems
Ritayan Roy, Jo Rushton, Andrei Dragomir +2
We describe the application of displaced, or misaligned, beams in a mirror-based magneto-optical trap (MOT) to enable portable and miniaturized atom chip experiments, where optical…
A minimalistic and optimized conveyor belt for neutral atoms
Ritayan Roy, Paul C. Condylis, Vindhiya Prakash +2
Here we report of a design and the performance of an optimized micro-fabricated conveyor belt for precise and adiabatic transportation of cold atoms. A theoretical model is present…
Carrier frequency modulation of an acousto-optic modulator for laser stabilization
Matthew Aldous, Jonathan Woods, Andrei Dragomir +2
The stabilization of lasers to absolute frequency references is a fundamental requirement in several areas of atomic, molecular and optical physics. A range of techniques are avail…
Atomic frequency reference at 1033 nm for ytterbium (Yb)-doped fiber lasers and applications exploiting a rubidium (Rb) 5 to 4 one-colour two-photon transition
Ritayan Roy, Paul C. Condylis, Yik Jinen Johnathan +1
We demonstrate a two-photon transition of rubidium (Rb) atoms from the ground state (5) to the excited state (4), using a home-built ytterbium (Yb)-doped fiber am…
A dynamic magneto-optical trap for atom chips
Jo Rushton, Ritayan Roy, James Bateman +1
We describe a dynamic magneto-optical trap (MOT) suitable for the use with vacuum systems in which optical access is limited to a single window. This technique facilitates the long…