1 November 2002 Fast real-time all-optical poling diagnostic of polymer thin films
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Abstract
All-optical poling permits the polar orientation of molecules. FOr an efficient poling of thin films, relative phases, amplitudes and polarizations of the two interfering beams must be controlled. We present an original stable one-arm interfermeter which is specific to the recording of two-color interferences. It relies on teh index dispersion of optical glasses. This particular interference technique permits true real-time non-perturbative monitoring of the polar orientation process and a fast all optical poling of thin film materials, without need for phase control.
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Jean-Michel Nunzi, Jean-Michel Nunzi, Aleksandra Apostoluk, Aleksandra Apostoluk, Bouchta Sahraoui, Bouchta Sahraoui, Celine Fiorini-Debuisschert, Celine Fiorini-Debuisschert, Paul Raimond, Paul Raimond, } "Fast real-time all-optical poling diagnostic of polymer thin films", Proc. SPIE 4812, Nonlinear Spectroscopy, (1 November 2002); doi: 10.1117/12.451386; https://doi.org/10.1117/12.451386
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