Thermal Emission Spectroscopy for Single Nanoparticle Temperature Measurement: Optical System Design and Calibration
Instrumentation and Detectors
2019-02-20 v1 Optics
Abstract
We discuss the design of an optical system that allows measurement of 600 nm to 1650 nm emission spectra for individual nanoparticles (NPs), laser heated in an electrodynamic trap in controlled atmospheres. An approach to calibration of absolute intensity vs. wavelength for very low emission intensities is discussed, and examples of NP graphite and carbon black spectra are used to illustrate the methodology.
Keywords
Cite
@article{arxiv.1812.11858,
title = {Thermal Emission Spectroscopy for Single Nanoparticle Temperature Measurement: Optical System Design and Calibration},
author = {Bryan A. Long and Daniel J. Rodriguez and Chris Y. Lau and Scott L. Anderson},
journal= {arXiv preprint arXiv:1812.11858},
year = {2019}
}
Comments
5 figures, with data tables for each apprended