Title :
Holographic patterning of semiconductor CdSe quantum dots in polymer for constructing photonic lattice structures
Author :
Liu, Xiangming ; Tomita, Yasuo ; Oshima, Juro ; Chikama, Katsumi ; Nakashima, Takuya ; Kawai, Tsuyoshi
Author_Institution :
Dept. of Electron. Eng., Univ. of Electro-Commun., Tokyo, Japan
Abstract :
We demonstrate holographic patterning of semiconductor CdSe quantum dots in photo-polymerizable monomer films for constructing cm-size transmission volume Bragg grating structures. Fluorescence and confocal Raman imaging confirm holographic assembly of CdSe quantum dots in the formed polymer. We observe the diffraction efficiency near 100% from the grating structure in the green with 0.34 vol.% CdSe quantum dots dispersed in multifunctional acrylate.
Keywords :
Biomedical optical imaging; Diffraction gratings; Holographic optical components; Holography; Lattices; Nonlinear optics; Optical films; Optical polymers; Polymer films; Quantum dots;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
