37 citations · 46 across the 5 of their papers we have counts for
5 papers
Juggling with light
Albert Johann Bae, Dag Hanstorp, Kelken Chang
We discovered that when a pair of small particles is optically levitated, the particles execute a dance whose motion resembles the orbits of balls being juggled. This motion lies i…
Optical manipulation for studies of collisional dynamics of micron-sized droplets under gravity
M. Ivanov, K. Chang, I. Galinskiy +2
A new experimental technique for creating and imaging collisions of micron-sized droplets settling under gravity is presented. A pair of glycerol droplets is suspended in air by me…
Explorations into the inertial and integral scales of homogeneous axisymmetric turbulence
Kelken Chang
A flow generator is described in which homogeneous axisymmetric turbulent air flows with varying and fully controllable degrees of anisotropy, including the much studied isotropic…
Experimental study of the influence of anisotropy on the inertial scales of turbulence
Kelken Chang, Gregory P. Bewley, Eberhard Bodenschatz
We ask whether the scaling exponents or the Kolmogorov constants depend on the anisotropy of the velocity fluctuations in a turbulent flow with no shear. According to our experimen…
Quantum Cryptography Based On Bell Inequalities for Three-Dimensional System
Dagomir Kaszlikowski, Kelken Chang, Daniel Kuan Li Oi +2
We present a crytographic protocol based upon entangled qutrit pairs. We analyse the scheme under a symmetric incoherent attack and plot the region for which the protocol is secure…