Self-assembled microbottle resonator as photo-stable temperature sensor
Self-assembled microbottle resonator as photo-stable temperature sensor
Microbottle resonators were fabricated by self-assembly of Cadmium selenide (CdSe) quantum dots (QDs) doped polymethyl methacrylate (PMMA) on a tapered optical fiber stem. Whispering gallery modes have been observed in the photoluminescence spectrum of QDs, which shows a blue shift on increasing the temperature. The temperature sensing device shows a sensitivity of 8 pm/˚C and good photo- and temporal stability.
Bhattacharya, Shubhayan
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Veluthandath, Aneesh V.
6a183413-e10f-4374-bc64-a33bf7fd9cfa
Murugan, Ganapathy Senthil
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Bisht, Prem B.
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19 September 2019
Bhattacharya, Shubhayan
64fa4af8-6833-4075-b4ad-f86b787a656f
Veluthandath, Aneesh V.
6a183413-e10f-4374-bc64-a33bf7fd9cfa
Murugan, Ganapathy Senthil
a867686e-0535-46cc-ad85-c2342086b25b
Bisht, Prem B.
42de6f45-9306-42e7-856e-c90cc980305d
Bhattacharya, Shubhayan, Veluthandath, Aneesh V., Murugan, Ganapathy Senthil and Bisht, Prem B.
(2019)
Self-assembled microbottle resonator as photo-stable temperature sensor.
International Conference on Physics of Materials and Nanotechnology (ICPN 2019), , Mangalore, India.
19 - 21 Sep 2019.
Record type:
Conference or Workshop Item
(Poster)
Abstract
Microbottle resonators were fabricated by self-assembly of Cadmium selenide (CdSe) quantum dots (QDs) doped polymethyl methacrylate (PMMA) on a tapered optical fiber stem. Whispering gallery modes have been observed in the photoluminescence spectrum of QDs, which shows a blue shift on increasing the temperature. The temperature sensing device shows a sensitivity of 8 pm/˚C and good photo- and temporal stability.
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Published date: 19 September 2019
Venue - Dates:
International Conference on Physics of Materials and Nanotechnology (ICPN 2019), , Mangalore, India, 2019-09-19 - 2019-09-21
Identifiers
Local EPrints ID: 438106
URI: http://eprints.soton.ac.uk/id/eprint/438106
PURE UUID: 5f03c0b5-af6a-4450-b4fd-db7406615d5d
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Date deposited: 28 Feb 2020 17:31
Last modified: 23 Feb 2023 03:21
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Contributors
Author:
Shubhayan Bhattacharya
Author:
Aneesh V. Veluthandath
Author:
Ganapathy Senthil Murugan
Author:
Prem B. Bisht
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