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physics.optics2020
Optical image amplification in dual-comb microscopy by use of optical-fiber-amplified interferogram
Takahiko Mizuno, Takuya Tsuda, Eiji Hase +6
Dual-comb microscopy (DCM), based on a combination of dual-comb spectroscopy (DCS) with two-dimensional spectral encoding (2D-SE), is a promising method for scan-less confocal lase…
physics.optics2019
Lock-in-detection dual-comb spectroscopy
Hidenori Koresawa, Kyuki Shibuya, Takeo Minamikawa +9
Dual-comb spectroscopy (DCS) is useful for gas spectroscopy due to high potential of optical frequency comb (OFC). However, fast Fourier transform (FFT) calculation of a huge amoun…