Light‐Control‐Light Nanoplasmonic Modulator for 3D Micro‐optical Beam Shaping

Photorefractive polymers sensitized by gold nanoparticles and core–shell quantum dots are developed. The discovered plasmonic coupling effect under femtosecond beam illumination enables sub-wavelength-scale refractive index modulation with an enhanced strength for new types of light-addressable phase modulators. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.