Dual-comb absorption spectroscopy of molecular CeO in a laser-produced plasma
Abstract
Broadband and high-resolution absorption spectra of molecular cerium oxide (CeO) are obtained in a laser-produced plasma using dual-comb spectroscopy. Simultaneous measurements of Ce and CeO are used to probe time-resolved dynamics of the system. A spectral resolution of 1.24 GHz (2.4 pm) over a bandwidth of 378.7–383.7 THz (781.1–791.5 nm) allows simultaneous detection of hundreds of closely spaced rotational transitions in complex CeO bands.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- May 05, 2022
- Source ID
- 10.1364/ol.455237
Entities
People
- Caroline Lecaplain
- Mark C. Phillips
- R. Jason Jones
- Reagan R. D. Weeks
- Ryan T. Rhoades
- S. S. Harilal
- Seth E. Erickson
Organizations
- Air Force Office of Scientific Research
- Defense Threat Reduction Agency
- Pacific Northwest National Laboratory
- University of Arizona