Literature DB >> 25236951

Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping.

Yue Wang1, Kheng Swee Leck, Van Duong Ta, Rui Chen, Venkatram Nalla, Yuan Gao, Tingchao He, Hilmi Volkan Demir, Handong Sun.   

Abstract

A blue (ca. 440 nm) liquid laser with an ultra-low threshold through which quasi-continuous wave pumping is accessible is achieved by engineering unconventional ternary CdZnS/ZnS alloyed-core/shell QDs. Such an achievement is enabled by exploiting the novel gain media with minimal defects, suppressed Auger recombination, and large gain cross-section in combination with high-quality-factor whispering gallery mode resonators.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  Auger recombination; blue lasing; liquid phase; quantum dots

Year:  2014        PMID： 25236951     DOI： 10.1002/adma.201403237

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  12 in total

1.  Optofluidic FRET lasers using aqueous quantum dots as donors.

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Journal:  Lab Chip       Date:  2016-01-21       Impact factor: 6.799

2.  Optofluidic chlorophyll lasers.

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Journal:  Lab Chip       Date:  2016-05-25       Impact factor: 6.799

3.  Monodisperse Formamidinium Lead Bromide Nanocrystals with Bright and Stable Green Photoluminescence.

Authors:  Loredana Protesescu; Sergii Yakunin; Maryna I Bodnarchuk; Federica Bertolotti; Norberto Masciocchi; Antonietta Guagliardi; Maksym V Kovalenko
Journal:  J Am Chem Soc       Date:  2016-10-19       Impact factor: 15.419

4.  Engineering triangular carbon quantum dots with unprecedented narrow bandwidth emission for multicolored LEDs.

Authors:  Fanglong Yuan; Ting Yuan; Laizhi Sui; Zhibin Wang; Zifan Xi; Yunchao Li; Xiaohong Li; Louzhen Fan; Zhan'ao Tan; Anmin Chen; Mingxing Jin; Shihe Yang
Journal:  Nat Commun       Date:  2018-06-08       Impact factor: 14.919

5.  Optical Amplification in Hollow-Core Negative-Curvature Fibers Doped with Perovskite CsPbBr3 Nanocrystals.

Authors:  Juan Navarro-Arenas; Isaac Suárez; Juan P Martínez-Pastor; Albert Ferrando; Andrés F Gualdrón-Reyes; Iván Mora-Seró; Shou-Fei Gao; Ying-Ying Wang; Pu Wang; Zhipei Sun
Journal:  Nanomaterials (Basel)       Date:  2019-06-07       Impact factor: 5.076

6.  Low-threshold amplified spontaneous emission and lasing from colloidal nanocrystals of caesium lead halide perovskites.

Authors:  Sergii Yakunin; Loredana Protesescu; Franziska Krieg; Maryna I Bodnarchuk; Georgian Nedelcu; Markus Humer; Gabriele De Luca; Manfred Fiebig; Wolfgang Heiss; Maksym V Kovalenko
Journal:  Nat Commun       Date:  2015-08-20       Impact factor: 14.919

7.  Ultralow-threshold multiphoton-pumped lasing from colloidal nanoplatelets in solution.

Authors:  Mingjie Li; Min Zhi; Hai Zhu; Wen-Ya Wu; Qing-Hua Xu; Mark Hyunpong Jhon; Yinthai Chan
Journal:  Nat Commun       Date:  2015-09-30       Impact factor: 14.919

8.  Reconfigurable Solid-state Dye-doped Polymer Ring Resonator Lasers.

Authors:  Hengky Chandrahalim; Xudong Fan
Journal:  Sci Rep       Date:  2015-12-17       Impact factor: 4.379

9.  Colloidal CsPbX3 (X = Cl, Br, I) Nanocrystals 2.0: Zwitterionic Capping Ligands for Improved Durability and Stability.

Authors:  Franziska Krieg; Stefan T Ochsenbein; Sergii Yakunin; Stephanie Ten Brinck; Philipp Aellen; Adrian Süess; Baptiste Clerc; Dominic Guggisberg; Olga Nazarenko; Yevhen Shynkarenko; Sudhir Kumar; Chih-Jen Shih; Ivan Infante; Maksym V Kovalenko
Journal:  ACS Energy Lett       Date:  2018-02-09       Impact factor: 23.101

10.  Ultrawide Color Gamut Perovskite and CdSe/ZnS Quantum-Dots-Based White Light-Emitting Diode with High Luminous Efficiency.

Authors:  Chih-Hao Lin; Chieh-Yu Kang; Akta Verma; Tingzhu Wu; Yung-Min Pai; Tzu-Yu Chen; Chun-Lin Tsai; Ya-Zhu Yang; S K Sharma; Chin-Wei Sher; Zhong Chen; Po-Tseng Lee; Shu-Ru Chung; Hao-Chung Kuo
Journal:  Nanomaterials (Basel)       Date:  2019-09-14       Impact factor: 5.076
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