Journal
OPTICS EXPRESS
Volume 18, Issue 22, Pages 23016-23023Publisher
OPTICAL SOC AMER
DOI: 10.1364/OE.18.023016
Keywords
-
Categories
Funding
- 973 Program [2006CB921603]
- National Natural Science Foundation of China [10704049, 10775091, 10934004, 60978001, 60978018, 11074154]
- ZJNSF [Y6090001]
Ask authors/readers for more resources
A new type of collective nonlinear coupling is presented via the indirect interaction between an ultracold atomic ensemble and a nanomechanical oscillator. More intriguingly, its interaction strength is enhanced largely with a factor of the atomic number, and thus, reaches a strong coupling regime within current experimental parameters. For the large atomic number, this obtained nonlinear coupling describes the interaction between the phonon and a pair of quasiparticle. Physically, this pair of quasiparticle is excited from the ultracold atomic ensemble when a phonon is emitted and vice versa. Based on these collective excitations, the nonlinear optical processes with the chi((2)) term are simulated successfully. (C) 2010 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available