Zobrazeno 1 - 10
of 5 340
pro vyhledávání: '"Campbell, G."'
Autor:
Barker, D. S., Elgee, P. K., Sitaram, A., Norrgard, E. B., Klimov, N. N., Campbell, G. K., Eckel, S.
We study the forces and optical pumping within grating magneto-optical traps (MOTs) operating on transitions with non-trivial level structure. In contrast to the standard six-beam MOT configuration, rate equation modelling predicts that the asymmetri
Externí odkaz:
http://arxiv.org/abs/2305.07732
Autor:
Campbell, G.
Published Article
Magnesium is the second most abundant intracellular cation with many control and regulatory functions. It regulates energy production and utilization and modulates activity of membrane ionic channels. Magnesium has direct contr
Magnesium is the second most abundant intracellular cation with many control and regulatory functions. It regulates energy production and utilization and modulates activity of membrane ionic channels. Magnesium has direct contr
Externí odkaz:
http://hdl.handle.net/11462/385
Autor:
Banik, S., Galan, M. Gutierrez, Sosa-Martinez, H., Anderson, M., Eckel, S., Spielman, I. B., Campbell, G. K.
In the expanding universe, relativistic scalar fields are thought to be attenuated by "Hubble friction", which results from the dilation of the underlying spacetime metric. By contrast, in a contracting universe this pseudo-friction would lead to amp
Externí odkaz:
http://arxiv.org/abs/2107.08097
Most atomic physics experiments are controlled by a digital pattern generator used to synchronize all equipment by providing triggers and clocks. Recently, the availability of well-documented open-source development tools has lifted the barriers to u
Externí odkaz:
http://arxiv.org/abs/2102.11230
We demonstrate a compact magneto-optical trap (MOT) of alkaline-earth atoms using a nanofabricated diffraction grating chip. A single input laser beam, resonant with the broad $^1$S$_0\,\rightarrow \,^1$P$_1$ transition of strontium, forms the MOT in
Externí odkaz:
http://arxiv.org/abs/2006.05369
Autor:
Barker, D. S., Pisenti, N. C., Restelli, A., Scherschligt, J., Fedchak, J. A., Campbell, G. K., Eckel, S.
We present a design for a radio-frequency driver that leverages telecom amplifiers to achieve high power output and wide bandwidth. The design consists of two compact printed circuit boards (total area $< 255$ cm), which incorporate power (turn-on) a
Externí odkaz:
http://arxiv.org/abs/1908.02156