12 February 2009 Applications of the DNA-based material for lasing and dynamic holography
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Abstract
We present results of possible applications of a modified DNA-dye system for lasing and dynamic optical information recording. The system consisted of bio-polymeric matrix made of deoxyribonucleic acid (DNA) substituted with cationic surfactant molecule cetyltrimethyl-ammonium chloride (CTMA) and doped with a photochromic (Disperse Red 1) or fluorescent (Rhodamine 6G) molecules. Results of optical information recording were obtained in a typical degenerate two wave mixing experiment. For sample excitation we used a linearly polarized light of λ = 514.5 nm delivered by an argon ion (Ar+) laser. For amplified spontaneous emission measurements we used 6 ns pulses of 532 nm wavelength delivered by Nd:YAG laser doubled in frequency.
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Jaroslaw Mysliwiec, Jaroslaw Mysliwiec, Lech Sznitko, Lech Sznitko, Barbara Smoczynska, Barbara Smoczynska, Stanislaw Bartkiewicz, Stanislaw Bartkiewicz, Andrzej Miniewicz, Andrzej Miniewicz, Bouchta Sahraoui, Bouchta Sahraoui, François Kajzar, François Kajzar, } "Applications of the DNA-based material for lasing and dynamic holography", Proc. SPIE 7213, Organic Photonic Materials and Devices XI, 72130I (12 February 2009); doi: 10.1117/12.810991; https://doi.org/10.1117/12.810991
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