Organic two-dimensional chromophores as media for tunable absorption of entangled photon pairs

Alica R. Guzman; Michael R. Harpham; Ozgun Suzer; Theodore G. Goodson III

doi:10.1117/12.866186

26 August 2010 Organic two-dimensional chromophores as media for tunable absorption of entangled photon pairs

Alica R. Guzman, Michael R. Harpham, Ozgun Suzer, Theodore G. Goodson III

Proceedings Volume 7774, Linear and Nonlinear Optics of Organic Materials X; 777412 (2010) https://doi.org/10.1117/12.866186
Event: SPIE Photonic Devices + Applications, 2010, San Diego, California, United States

Abstract

Organic conjugated nonlinear optical (NLO) macromolecules have been shown to successfully absorb and detect entangled photons generated by the process of spontaneous parametric down-conversion (SPDC). Entangled photon pairs produced by SPDC are used in our laboratory to investigate entangled two-photon absorption (ETPA) at extremely low excitation fluxes in these materials. In this proceeding we show that with novel 2-D multi-annulene macromolecules we are able to demonstrate a strong ETPA cross-section which is also sensitive to the spatial orientation of the SPDC emission pattern.

Citation Download Citation

Alica R. Guzman, Michael R. Harpham, Ozgun Suzer, and Theodore G. Goodson III "Organic two-dimensional chromophores as media for tunable absorption of entangled photon pairs", Proc. SPIE 7774, Linear and Nonlinear Optics of Organic Materials X, 777412 (26 August 2010); https://doi.org/10.1117/12.866186

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