Abstract
We observe large enhancement of Doppler-free two-photon absorption on the 5S1/2 → 5D5/2 transition in Rb vapor confined to a photonic bandgap fiber. We estimate ~1% absorption with ~1 mW of power in the fiber.
© 2010 Optical Society of America
PDF ArticleMore Like This
Kasturi Saha, Vivek Venkataraman, Pablo Londero, and Alexander L. Gaeta
CMJ2 CLEO: Science and Innovations (CLEO:S&I) 2011
Vivek Venkataraman, Kasturi Saha, Pablo Londero, and Alexander L. Gaeta
NMD1 Nonlinear Optics: Materials, Fundamentals and Applications (NLO) 2011
Vivek Venkataraman, Pablo Londero, Amar R. Bhagwat, Aaron D. Slepkov, and Alexander L. Gaeta
FWF4 Frontiers in Optics (FiO) 2008