DataVXAdvanced MaterialsPaper
journal article·2015-01Open access

Quantum Dots: Blue Liquid Lasers from Solution of CdZnS/ZnS Ternary Alloy Quantum Dots with Quasi‐Continuous Pumping (Adv. Mater. 1/2015)

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

Advanced Materials· Volume 27· Issue 1
Publisher pageOpen full text
Source abstract

Abstract

A blue (ca. 440 nm) whisper gallery mode laser in the liquid phase is realized by employing unconventional ternary CdZnS/ZnS alloyed-core/shell quantum dots. Detailed optical studies on page 169 by H. V. Demir, H. D. Sun, and co-workers indicate that such laser devices benefit from the high-quality-factor whispering gallery mode resonators and the novel gain media with minimal defects, suppressed Auger recombination, and large gain cross-section.
Source: openalex_inverted_index · Quality: baseline

Research context

Metals & alloys

OpenAlex topics: Semiconductor Lasers and Optical Devices · Quantum Dots Synthesis And Properties

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Affiliations

Division of Physics and Applied Physics School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore

School of Electrical and Electronic Engineering Nanyang Technological University Nanyang Avenue Singapore 639798 Singapore

Centre for Disruptive Photonic Technologies (CDPT) Nanyang Technological University Singapore 637371 Singapore

Department of Electrical and Electronics Engineering Department of Physics, UNAM – Institute of Materials Science and Nanotechnology Ankara Turkey 06800

References

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