Abbreviated Journal Title
Appl. Phys. Lett.
Fabrication; Films; Physics; Applied
The two photon absorption spectrum has been measured in the 780–1600 nm range for a di‐alkyl‐amino‐nitro‐stilbene side‐chain polymer. A single two photon peak centered at 920 nm is observed with a peak two photon coefficient of 5.5 cm/GW. Bleaching via two photon absorption at this wavelength is investigated by measuring a refractive index change after an intensive exposure.
Applied Physics Letters
Cha, M.; Torruellas, W. E.; Stegeman, G. I.; Horsthuis, W. H. G.; and Möhlmann, G. R., "Two-Photon Absorption Of Di-Alkyl-Amino-Nitro-Stilbene Side-Chain Polymer" (1994). Faculty Bibliography 1990s. 2938.