Open AccessSensitive mid-infrared photothermal gas detection enhanced by self-heterodyne harmonic amplification of a mode-locked fiber laser probe
Author(s) -
Karol Krzempek
Publication year - 2022
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.465323
Subject(s) - heterodyne detection , optics , materials science , heterodyne (poetry) , laser , fiber laser , detection limit , modulation (music) , signal (programming language) , frequency modulation , harmonic , optoelectronics , physics , radio frequency , telecommunications , computer science , acoustics , programming language , statistics , mathematics , quantum mechanics