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Temperature dependence of whispering gallery modes of quantum dot-doped microbottle resonatorsPublished in Elsevier B.V.
2020
Volume: 221
The temperature dependence of the whispering gallery modes (WGMs) of self-assembled microbottle resonators (MBRs) made of poly (methyl methacrylate) (PMMA) have been studied. The MBRs are doped with fluorescent cadmium selenide quantum dots (QDs). WGMs of MBRs are found to exhibit a blue shift on increasing the temperature over a wide temperature range. It has been observed that the shifts are linear with temperature over a ~10 nm wavelength range studied here. The observed shifts are stable over several cycles and longer exposure times indicating high photo-stability. © 2020 Elsevier B.V.
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About the journal
| Journal | Data powered by TypesetJournal of Luminescence |
|---|---|
| Publisher | Data powered by TypesetElsevier B.V. |
| ISSN | 00222313 |
Authors (1)
Prem Ballabh Bisht- Mixed β-Pyrrole Substituted meso-tetraphenylporphyrins and their metal complexes: Optical nonlinearity using degenerate four wave mixing technique
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