Improving the Accuracy of Electron Spectroscopy using Calibration with a Photonic Integrated Circuit-Based Microresonator

We present a new method for calibrating electron energy loss spectrometers using a photonic integrated circuit-based microresonator. The technique's precision is better than previous methods, enabling ultraprecise spectroscopy of chemical shifts.

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Bibliographic Details
Published in:	2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) p. 1
Main Authors:	Sapozhnik, Alexey A., Yang, Yujia, Cattaneo, Paolo, Raja, Arslan S., Weaver, Bruce, Wang, Rui N., Carbone, Fabrizio, Kippenberg, Tobias J., LaGrange, Thomas
Format:	Conference Proceeding
Language:	English
Published:	IEEE 26-06-2023
Subjects:	Calibration Chemicals Energy loss Europe Microcavities Photonics Spectroscopy
Online Access:	Get full text
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Description
Summary:	We present a new method for calibrating electron energy loss spectrometers using a photonic integrated circuit-based microresonator. The technique's precision is better than previous methods, enabling ultraprecise spectroscopy of chemical shifts.
ISSN:	2833-1052
DOI:	10.1109/CLEO/Europe-EQEC57999.2023.10231486