7 papers
Computationally image-corrected dual-comb microscopy with a free-running single-cavity dual-comb fiber laser
Takahiko Mizuno, Yoshiaki Nakajima, Yuya Hata +6
Dual-comb microscopy (DCM), an interesting imaging modality based on the optical-frequency-comb (OFC) mode and image pixel one-to-one correspondence, benefits from scan-less full-f…
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…
Comb-mode-resolved adaptive sampling terahertz dual-comb spectroscopy with a free-running single-cavity fiber laser
Jie Chen, Kazuki Nitta, Xin Zhao +5
Mode-resolved dual-comb spectroscopy (DCS) is an emerging spectroscopic tool with the potential to simultaneously achieve a broad spectral coverage and ultrahigh spectral resolutio…
Refractive index sensing with temperature compensation by a multimode-interference fiber-based optical frequency comb sensing cavity
Ryo Oe, Takeo Minamikawa, Shuji Taue +7
We proposed a refractive index (RI) sensing method with temperature compensation by using an optical frequency comb (OFC) sensing cavity employing a multimode-interference (MMI) fi…
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…
Multicascade-linked synthetic wavelength digital holography using an optical-comb-referenced frequency synthesizer
Masatomo Yamagiwa, Takeo Minamikawa, Clément Trovato +11
Digital holography (DH) is a promising method for non-contact surface topography because the reconstructed phase image can visualize the nanometer unevenness in a sample. However,…