153 citations · 744 across the 18 of their papers we have counts for
4 papers · 2 filters
Radiation trapping in a dense cold Rydberg gas
D. P. Sadler, E. M. Bridge, D. Boddy +5
Cold atomic gases resonantly excited to Rydberg states can exhibit strong optical nonlinearity at the single photon level. We observe that in such samples radiation trapping leads…
Difference-frequency combs in cold atom physics
Russell Kliese, Nazanin Hoghooghi, Thomas Puppe +12
Optical frequency combs provide the clockwork to relate optical frequencies to radio frequencies. Hence, combs allow to measure optical frequencies with respect to a radio frequenc…
A low maintenance Sr optical lattice clock
Ian R. Hill, Richard Hobson, William Bowden +4
We describe the Sr optical lattice clock apparatus at NPL with particular emphasis on techniques used to increase reliability and minimise the human requirement in its operation. C…
A tunable CW UV laser with <35 kHz absolute frequency instability for precision spectroscopy of Sr Rydberg states
Elizabeth M. Bridge, Niamh C. Keegan, Alistair D. Bounds +3
We present a solid-state laser system that generates over 200 mW of continuous-wave, narrowband light, tunable from 316.3 nm - 317.7 nm and 318.0 nm - 319.3 nm. The laser is based…