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Photonic-Crystal-Fiber Quantum Probes for High-Resolution Thermal Imaging

Sean Blakley Christapher Vincent Ilya Fedotov Xinghua Liu Kyle Sower Dawson Nodurft Jiru Liu Xiaohan Liu 1 Viatcheslav Agafonov 2 Valery Davydov 3 Alexey Akimov Aleksei Zheltikov
1 ITPR - Institute of Tibetan Plateau Research
2 GREMAN - UMR 7347 - GREMAN (matériaux, microélectronique, acoustique et nanotechnologies)
3 RAS - Russian Academy of Sciences [Moscow]
Abstract : All-optical thermometry presents a promising avenue of investigation for sensitive biological and electronic systems, with methods free of radio-frequency interference of particular importance. In this work, an all-optical scanning fiber thermometer is tested and shown to possess 5μm spatial and 20mK/√Hz temperature resolution. This probe is then used to generate noncontact scanning thermal images of active circuit elements with microscale thermal features.
Keywords : Nanocrystals Diamond Fluorescence
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Journal articles
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https://hal-univ-tours.archives-ouvertes.fr/hal-02548381
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Submitted on : Monday, April 20, 2020 - 4:17:51 PM
Last modification on : Tuesday, July 14, 2020 - 11:04:09 AM

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UNIV-TOURS | GREMAN | INSA-GROUPE | CNRS | INSA-CVL

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Sean Blakley, Christapher Vincent, Ilya Fedotov, Xinghua Liu, Kyle Sower, et al.. Photonic-Crystal-Fiber Quantum Probes for High-Resolution Thermal Imaging. Physical Review Applied, American Physical Society, 2020, 13 (4), pp.044048. ⟨10.1103/PhysRevApplied.13.044048⟩. ⟨hal-02548381⟩

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