Work

Multiplexed Electro-Optical Dual-Comb Spectroscopy

Year: 2025

Type: report

Abstract: ELECTRO-OPTICAL COMBS FOR SIMPLE DCS SYSTEMSEO-combs are fantastic comb sources for DCS! 3 PROS:• Simple mutual coherence.• Flexible comb spacing.• High power per comb tooth. CONS:• Usually cover narrow bandwidths.• Less accurate frequency axis.• High interferogram rates (data issues!). How do we reduce the cons of EO-DCS without sacrificing the pros!? Our Answers: Multiplexing, Frequency Stabilization and Real-Time Phase Correction!

DOI: 10.2172/3378025

Authors: Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States), Daniel Herman, USDOE National Nuclear Security Administration (NNSA), Roger Ding, Peter Schwindt

Institution: Sandia National Laboratories

Topic: Advanced Fiber Laser Technologies

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Funders: U.S. Department of Energy, National Nuclear Security Administration, Sandia National Laboratories

Awards: G11630931, G2214935549, G413247060, G4903105778, G5339743583, G855168022

OpenAlex ID: W7169649309

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