499 citations · 2.6k across the 36 of their papers we have counts for
7 papers · 1 filter
Compatibility of trapped ions and dielectrics at cryogenic temperatures
M. Bruff, L. Sonderhouse, K. N. David +3
We study the impact of an unshielded dielectric $\unicode{x2013}$ here, a bare optical fiber $\unicode{x2013}$ on a Ca ion held several hundred m away in a cryogeni…
A high optical access cryogenic system for Rydberg atom arrays with a 3000-second trap lifetime
Zhenpu Zhang, Ting-Wei Hsu, Ting You Tan +4
We present an optical tweezer array of Rb atoms housed in an cryogenic environment that successfully combines a 4 K cryopumping surface, a <50 K cold box surrounding the ato…
Individual Addressing and State Readout of Trapped Ions Utilizing Radio-Frequency Micromotion
Nathan K Lysne, Justin F Niedermeyer, Andrew C Wilson +2
Excess "micromotion" of trapped ions due to the residual radio-frequency (rf) trapping field at their location is often undesirable and is usually carefully minimized. Here, we ind…
Measurement of electric-field noise from interchangeable samples with a trapped-ion sensor
Kyle S. McKay, Dustin A. Hite, Philip D. Kent +5
We demonstrate the use of a single trapped ion as a sensor to probe electric-field noise from interchangeable test surfaces. As proof of principle, we measure the magnitude and dis…
VECSEL systems for quantum information processing with trapped beryllium ions
S. C. Burd, J. -P. Penttinen, P. -Y. Hou +8
Two vertical-external-cavity surface-emitting laser (VECSEL) systems producing ultraviolet (UV) radiation at 235 nm and 313 nm are demonstrated. The systems are suitable for quantu…
VECSEL systems for generation and manipulation of trapped magnesium ions
Shaun C. Burd, David T. C. Allcock, Tomi Leinonen +8
Experiments in atomic, molecular, and optical (AMO) physics rely on lasers at many different wavelengths and with varying requirements on spectral linewidth, power, and intensity s…