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Abstract
A semiconductor microsphere laser based on colloidal nanoplatelets is demonstrated comprising a micron-sized supraparticle obtained by self-assembly of core/shell CdSe/ CdS nanoplatelets with peak luminescence at 660nm. It shows multimode laser emission between 665 and 695nm with threshold at 200 nJ (28 ± 17 mJ.cm -2 ).
Original language | English |
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Title of host publication | 2022 IEEE Photonics Conference (IPC) |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Number of pages | 2 |
ISBN (Electronic) | 9781665434874 |
DOIs | |
Publication status | Published - 14 Dec 2022 |
Keywords
- colloids
- nanoparticles
- optical materials
- semiconductor lasers
- colloidal nanoplatelets
- nanocrystals
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Dive into the research topics of 'Self-assembled semiconductor microlaser based on colloidal nanoplatelets'. Together they form a unique fingerprint.Activities
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Self-assembled semiconductor microlaser based on colloidal nanoplatelets
dos Santos Alves, P. (Speaker)
Nov 2022Activity: Talk or presentation types › Oral presentation