Volumetric Display Based on Two-Photon Absorption in Quantum Dot Dispersions

被引：17
作者：
Lima, Ivan T., Jr. [1 ]
Marinov, Val R. [2 ]
机构：
[1] N Dakota State Univ, Dept Elect & Comp Engn, Fargo, ND 58108 USA
[2] N Dakota State Univ, Dept Ind & Mfg Engn, Fargo, ND 58108 USA
来源：
JOURNAL OF DISPLAY TECHNOLOGY | 2010年 / 6卷 / 06期
关键词：
Fluorescence; optical propagation in absorbing media; pulsed lasers; quantum dots (QDs); three-dimensional (3-D) displays; ANTI-STOKES PHOTOLUMINESCENCE; UP-CONVERSION; 2ND-HARMONIC GENERATION; SIZE DEPENDENCE; LUMINESCENCE; CDSE; CDTE; NANOCRYSTALS; EXCITATION; ELECTRON;
D O I：
10.1109/JDT.2009.2037165
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A volumetric display technology based on two-photon absorption in quantum dots was investigated. We derive and validate a closed form expression for the luminance produced by dispersed quantum dots at the focal point of an infrared pulsed laser beam and we demonstrate using theory and experiments that voxels can be efficiently produced with commercially available solid-state pulsed lasers in off-the-shelf core-shell CdSe-ZnS quantum dots dispersed in toluene.
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页码：221 / 228
页数：8
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