Observation of Two-Photon Absorption at Low Power Levels Using Tapered Optical Fibers in Rubidium Vapor
| dc.contributor.author | Hendrickson, S. M. | |
| dc.contributor.author | Lai, M. M. | |
| dc.contributor.author | Pittman, Todd | |
| dc.contributor.author | Franson, J.D. | |
| dc.date.accessioned | 2020-08-03T15:29:19Z | |
| dc.date.available | 2020-08-03T15:29:19Z | |
| dc.date.issued | 2010-10-19 | |
| dc.description.abstract | Nonlinear optical effects can be enhanced in tapered optical fibers with diameters less than the wavelength of the propagating light. Here we report on the observation of two-photon absorption using tapered fibers in rubidium vapor at power levels of less than 150 nW. Transit-time broadening produces two-photon absorption spectra with sharp peaks that are very different from conventional line shapes. | en |
| dc.description.sponsorship | We would like to acknowledge useful discussions with Alex Gaeta, Bryan Jacobs, Prem Kumar, and Selim Shahriar. This work was funded by the DARPA Defense Sciences Office. | en |
| dc.description.uri | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.105.173602 | en |
| dc.format.extent | 4 pages | en |
| dc.genre | journal articles | en |
| dc.identifier | doi:10.13016/m2sshy-bu7e | |
| dc.identifier.citation | S. M. Hendrickson, M. M. Lai, T. B. Pittman, and J. D. Franson, Observation of Two-Photon Absorption at Low Power Levels Using Tapered Optical Fibers in Rubidium Vapor, Phys. Rev. Lett. 105, 173602 (2010), DOI:https://doi.org/10.1103/PhysRevLett.105.173602 | en |
| dc.identifier.uri | https://doi.org/10.1103/PhysRevLett.105.173602 | |
| dc.identifier.uri | http://hdl.handle.net/11603/19299 | |
| dc.language.iso | en | en |
| dc.publisher | American Physical Society (APS) | en |
| dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
| dc.relation.ispartof | UMBC Physics Department Collection | |
| dc.relation.ispartof | UMBC Joint Center for Earth Systems Technology (JCET) | |
| dc.rights | This item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. | |
| dc.rights | ©2010 The American Physical Society | |
| dc.title | Observation of Two-Photon Absorption at Low Power Levels Using Tapered Optical Fibers in Rubidium Vapor | en |
| dc.type | Text | en |