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...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/103937 http://hdl.handle.net/10220/24625 |
| _version_ | 1826114381030621184 |
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| author | Wang, Yue Leck, Kheng Swee Ta, Van Duong Chen, Rui Nalla, Venkatram Gao, Yuan He, Tingchao Demir, Hilmi Volkan Sun, Handong |
| 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 |
| author_sort | Wang, Yue |
| collection | NTU |
| 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. |
| first_indexed | 2024-10-01T03:38:15Z |
| format | Journal Article |
| id | ntu-10356/103937 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:38:15Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | ntu-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. |
| 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 |
| title | 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_short | 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 |
| topic | DRNTU::Engineering::Materials |
| url | https://hdl.handle.net/10356/103937 http://hdl.handle.net/10220/24625 |
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