Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/79897
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Type: | Journal article |
Title: | High-efficiency cross-phase modulation in a gas-filled waveguide |
Author: | Perrella, C. Light, P. Anstie, J. Benabid, F. Stace, T. White, A. Luiten, A. |
Citation: | Physical Review A: Atomic, Molecular and Optical Physics, 2013; 88(1):1-5 |
Publisher: | American Physical Soc |
Issue Date: | 2013 |
ISSN: | 1050-2947 1094-1622 |
Organisation: | Institute for Photonics & Advanced Sensing (IPAS) |
Statement of Responsibility: | C. Perrella, P. S. Light, J. D. Anstie, F. Benabid, T. M. Stace, A. G. White, and A. N. Luiten |
Abstract: | Strong cross-Kerr nonlinearities have been long sought after for quantum information applications. Recent work has shown that they are intrinsically unreliable in traveling-wave configurations: cavity configurations avoid this, but require knowledge of both the nonlinearity and the loss. Here we present a detailed systematic study of cross-phase modulation and absorption in an Rb vapor confined within a hollow-core photonic crystal fiber. Using a two-photon transition, we observe phase modulations of up to π rad with a signal power of 25 μW, corresponding to a nonlinear Kerr coefficient, n₂, of 0.8×10⁻⁶ cm²/W, or 1.3×10⁻⁶ rad per photon. |
Rights: | ©2013 American Physical Society |
DOI: | 10.1103/PhysRevA.88.013819 |
Grant ID: | http://purl.org/au-research/grants/arc/DP0877938 http://purl.org/au-research/grants/arc/DE120102028 http://purl.org/au-research/grants/arc/FT0991631 http://purl.org/au-research/grants/arc/DP0877938 http://purl.org/au-research/grants/arc/DE120102028 |
Published version: | http://dx.doi.org/10.1103/physreva.88.013819 |
Appears in Collections: | Aurora harvest IPAS publications |
Files in This Item:
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hdl_79897.pdf | Published version | 476.11 kB | Adobe PDF | View/Open |
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