Injection-seeded high-repetition-rate short-pulse micro-laser based on upconversion nanoparticles
We demonstrate a high repetition-rate upconversion green pulsed micro-laser, which is prepared by the fast thermal quenching of lanthanide-doped upconversion nanoparticles (UCNPs) via femtosecond-laser direct writing. The outer rim of the prepared upconversion hemi-ellipsoidal microstructure works a...
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Main Authors: | Jiao, Jiannan, Zhou, Donglei, Li, Shufan, Low, Mun Ji, Gao, Yi, An, Jianing, Su, Pei-Chen, Kim, Seung-Woo, Kim, Seungchul, Kim, Kyujung, Suchand Sandeep, Chandramathi Sukumaran, Kim, Young-Jin |
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Other Authors: | School of Mechanical and Aerospace Engineering |
Format: | Article |
Language: | English |
Published: |
2021
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/146476 |
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Institution: | Nanyang Technological University |
Language: | English |
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