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

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

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, suppresse...

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Main Authors: Wang, Yue, Leck, Kheng Swee, Ta, Van Duong, Chen, Rui, Nalla, Venkatram, Gao, Yuan, He, Tingchao, Demir, Hilmi Volkan, Sun, Handong
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2015
Subjects:
DRNTU::Engineering::Materials
Online Access:https://hdl.handle.net/10356/103937
http://hdl.handle.net/10220/24625
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Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-103937
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spelling sg-ntu-dr.10356-1039372020-03-07T12:34:53Z Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping Wang, Yue Leck, Kheng Swee Ta, Van Duong Chen, Rui Nalla, Venkatram Gao, Yuan He, Tingchao Demir, Hilmi Volkan Sun, Handong School of Electrical and Electronic Engineering School of Physical and Mathematical Sciences DRNTU::Engineering::Materials 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. 2015-01-15T03:38:59Z 2019-12-06T21:23:22Z 2015-01-15T03:38:59Z 2019-12-06T21:23:22Z 2014 2014 Journal Article Wang, Y., Leck, K. S., Ta, V. D., Chen, R., Nalla, V., Gao, Y., et al. (2015). Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping. Advanced materials, 27(1), 169-175. 0935-9648 https://hdl.handle.net/10356/103937 http://hdl.handle.net/10220/24625 10.1002/adma.201403237 en Advanced materials © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials
spellingShingle DRNTU::Engineering::Materials
Wang, Yue
Leck, Kheng Swee
Ta, Van Duong
Chen, Rui
Nalla, Venkatram
Gao, Yuan
He, Tingchao
Demir, Hilmi Volkan
Sun, Handong
Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping
description 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.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Wang, Yue
Leck, Kheng Swee
Ta, Van Duong
Chen, Rui
Nalla, Venkatram
Gao, Yuan
He, Tingchao
Demir, Hilmi Volkan
Sun, Handong
format Article
author Wang, Yue
Leck, Kheng Swee
Ta, Van Duong
Chen, Rui
Nalla, Venkatram
Gao, Yuan
He, Tingchao
Demir, Hilmi Volkan
Sun, Handong
author_sort Wang, Yue
title Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping
title_short Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping
title_full Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping
title_fullStr Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping
title_full_unstemmed Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping
title_sort blue liquid lasers from solution of cdzns/zns ternary alloy quantum dots with quasi-continuous pumping
publishDate 2015
url https://hdl.handle.net/10356/103937
http://hdl.handle.net/10220/24625
_version_ 1681037093781897216

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