Advanced Functional Materials

Cover image for Vol. 24 Issue 48

September 09, 2002

Monolithic photorefractive glasses...

based on new nonlinear optical chromophores containing a 2-dicyanomethylene-3-cyano-2,5-dihydrofurane (DCDHF) acceptor group exhibit large net two-beam coupling gain coefficients in both red and infrared wavelength regions. The thermal, photoconductive, orientational, and photorefractive properties of glasses based on various DCDHF-containing derivatives are compared and analyzed. (W. E. Moerner et al., September 16, Adv. Funct. Mater. 2002, 12, 621-629)

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