JOURNAL ARTICLE

Mid-Infrared Optical Frequency Combs based on Difference Frequency Generation for Dual-Comb Spectroscopy

Abstract

Dual optical frequency combs at 2.8-3.4 μm with powers >210 mW were produced with femtosecond fiber-lasers and difference frequency generation. Interferograms between the combs have been demonstrated as a step towards mid-infrared dual-comb spectroscopy.

Keywords:
Spectroscopy Frequency comb Optical frequency comb Infrared spectroscopy Infrared Optoelectronics Materials science Dual (grammatical number) Optics Frequency conversion Physics Laser Electrical engineering Engineering

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Citation History

Topics

Advanced Fiber Laser Technologies
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics
Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Spectroscopy and Laser Applications
Physical Sciences →  Chemistry →  Spectroscopy
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