31 citations · 38 across the 2 of their papers we have counts for
5 papers
Bench-top Cooling of a Microwave Mode using an Optically Pumped Spin Refrigerator
Hao Wu, Shamil Mirkhanov, Wern Ng +1
We experimentally demonstrate the temporary removal of thermal photons from a microwave mode at 1.45 GHz through its interaction with the spin-polarized triplet states of photo-exc…
Room-temperature quasi-continuous-wave pentacene maser pumped by an invasive Ce:YAG luminescent concentrator
Hao Wu, Xiangyu Xie, Wern Ng +4
We present in this work a quasi-continuous-wave (CW) pentacene maser operating at 1.45 GHz in the Earth's magnetic field at room temperature with a duration of 4 ms and an ou…
Beyond the Limits of Conventional Stark Deceleration
David Reens, Hao Wu, Alexander Aeppli +4
Stark deceleration enables the production of cold and dense molecular beams with applications in trapping, collisional studies, and precision measurement. Improving the efficiency…
Enhancing radical molecular beams by skimmer cooling
Hao Wu, David Reens, Tim Langen +3
A high-intensity supersonic beam source has been a key component in studies of molecular collisions, molecule-surface interaction, chemical reactions, and precision spectroscopy. H…
Controlling Spin-flips of Molecules in an Electromagnetic Trap
David L. Reens, Hao Wu, Tim Langen +1
Doubly dipolar molecules exhibit complex internal spin-dynamics when electric and magnetic fields are both applied. Near magnetic trap minima, these spin-dynamics lead to enhanceme…