Using a resonatorlike electrostatic ion trap, we demonstrate that, under certain conditions, it is possible to keep the width of a packet of ions oscillating between two mirrors constant. We show, using a one-dimensional model, that the effect is the result of Coulomb repulsion, which, in a counterintuitive way, keeps the ions together.
© 2003 Optical Society of America
[Optical Society of America ]
D. Zajfman, O. Heber, M. L. Rappaport, H. B. Pedersen, D. Strasser, and S. Goldberg, "Self-bunching effect in an ion trap resonator," J. Opt. Soc. Am. B 20, 1028-1032 (2003)