title: Stimulated emission and lasing from CdSe/CdS/ZnS core-multi-shell quantum dots by simultaneous three-photon absorption.
abstract: Three-photon pumped stimulated emission and coherent random lasing from colloidal CdSe/CdS/ZnS core-multishell quantum dots are achieved for the first time. These results can offer new possibilities in biology and photonics, as well as at their intersection of biophotonics.
authors: Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore.
authors: Yue
authors: Y
authors: Wang
authors: Van Duong
authors: VD
authors: Ta
authors: Yuan
authors: Y
authors: Gao
authors: Ting Chao
authors: TC
authors: He
authors: Rui
authors: R
authors: Chen
authors: Evren
authors: E
authors: Mutlugun
authors: Hilmi Volkan
authors: HV
authors: Demir
authors: Han Dong
authors: HD
authors: Sun
mesh_terms: D065638:Absorption, Radiation; D019187:Cadmium Compounds / Q000737:chemistry* / Q000528:radiation effects; D004867:Equipment Design; D019544:Equipment Failure Analysis; D007834:Lasers; D008422:Materials Testing; D017785:Photons; D045663:Quantum Dots; D011829:Radiation Dosage; D012542:Scattering, Radiation; D018036:Selenium Compounds / Q000737:chemistry* / Q000528:radiation effects; D013440:Sulfides / Q000737:chemistry* / Q000528:radiation effects; D017967:Zinc Compounds / Q000737:chemistry* / Q000528:radiation effects
chemical_list: D019187:Cadmium Compounds; D018036:Selenium Compounds; D013440:Sulfides; D017967:Zinc Compounds; C034939:cadmium sulfide; C058667:cadmium selenide; C044696:zinc selenide
keywords: Auger recombination; lasing; multi-photon excitation; quantum dots