Luminescence thermometry for detection of optical cooling from colloidal quantum dots embedded in dielectric waveguides

Autor:	Nathan J. Withers, Marek Osinski, Dale L. Huber, Gema J. Alas, Landon A. Schmucker, DeYannah J. Walker, Sergei A. Ivanov, Adreanna G. Rael, Alexander Neumann, Arjun Senthil, Shruti I. Gharde, Gennady A. Smolyakov, Rafael A. Castro, John Watt, Mark V. Reymatias
Rok vydání:	2021
Předmět:	Materials science Photoluminescence Condensed Matter::Other business.industry Physics::Optics Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Laser Signal law.invention Condensed Matter::Materials Science Phase change law Optoelectronics Colloidal quantum dots Luminescence Dielectric waveguides business
Zdroj:	2021 IEEE Research and Applications of Photonics in Defense Conference (RAPID).
Popis:	We have developed a novel method of pump-probe luminescence thermometry based on the detection of photoluminescence signal phase change versus power of the pumping laser, and applied it to studies of optical cooling from colloidal quantum dots embedded in dielectric waveguides.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b6c24778ba7a5ef1ab0a990905833a63 https://doi.org/10.1109/rapid51799.2021.9521420 Zobrazit plný text záznamu