Two-dimensional thermometry using temperature-induced line shifts of ZnO : Zn and ZnO : Ga fluorescence
(2008) In Optics Letters 33(12). p.1327-1329- Abstract
- Sensitive temperature-induced line shifts of the near-band-edge emission from ZnO:Ga and ZnO:Zn are investigated for two-dimensional (2D) thermometry with nanosecond time resolution. Spectral and temporal concerns for 2D measurements and the feasibility for utilizing the line shifts for temperature measurements using a spectral ratio are investigated. Owing to the high temperature sensitivity, a precision of 1% at 800 K is reported for spectral ratio measurements. The technique is demonstrated by 21) measurements of the liquid temperature of burning methanol droplets. (C) 2008 Optical Society of America.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1256919
- author
- Särner, Gustaf LU ; Richter, Mattias LU and Aldén, Marcus LU
- organization
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Optics Letters
- volume
- 33
- issue
- 12
- pages
- 1327 - 1329
- publisher
- Optical Society of America
- external identifiers
-
- wos:000257425900015
- scopus:46149109272
- ISSN
- 0146-9592
- language
- English
- LU publication?
- yes
- id
- 2c03a1ac-f300-4146-b9bd-c9e2365f7c30 (old id 1256919)
- alternative location
- http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-33-12-1327
- date added to LUP
- 2016-04-01 13:03:47
- date last changed
- 2022-01-27 17:06:32
@article{2c03a1ac-f300-4146-b9bd-c9e2365f7c30, abstract = {{Sensitive temperature-induced line shifts of the near-band-edge emission from ZnO:Ga and ZnO:Zn are investigated for two-dimensional (2D) thermometry with nanosecond time resolution. Spectral and temporal concerns for 2D measurements and the feasibility for utilizing the line shifts for temperature measurements using a spectral ratio are investigated. Owing to the high temperature sensitivity, a precision of 1% at 800 K is reported for spectral ratio measurements. The technique is demonstrated by 21) measurements of the liquid temperature of burning methanol droplets. (C) 2008 Optical Society of America.}}, author = {{Särner, Gustaf and Richter, Mattias and Aldén, Marcus}}, issn = {{0146-9592}}, language = {{eng}}, number = {{12}}, pages = {{1327--1329}}, publisher = {{Optical Society of America}}, series = {{Optics Letters}}, title = {{Two-dimensional thermometry using temperature-induced line shifts of ZnO : Zn and ZnO : Ga fluorescence}}, url = {{http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-33-12-1327}}, volume = {{33}}, year = {{2008}}, }