Comb segmentation spectroscopy for rapid detection of molecular absorption lines

We perform fast comb spectroscopy by dividing the probe comb into several sub-comb segments so as to produce multi-heterodyne beats focused around targeted molecular absorption lines. This concentrated scheme of comb spectroscopy is able to achieve a 30 dB signal-to-noise ratio with just a single sh...

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Bibliographic Details
Main Authors: Lee, Jaehyun, Lee, Keunwoo, Yang, Jaewon, Kim, Young-Jin, Kim, Seung-Woo
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/83541
http://hdl.handle.net/10220/49782
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Institution: Nanyang Technological University
Language: English

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