600 citations · 2.2k across the 21 of their papers we have counts for
21 papers
Doppler-free Fourier transform spectroscopy
Samuel A. Meek, Arthur Hipke, Guy Guelachvili +2
The feasibility of sub-Doppler broadband multi-heterodyne spectroscopy with two laser frequency combs is demonstrated with two-photon excitation spectra of the 5S-5D transitions of…
Differential femtosecond coherent Stokes and anti-Stokes Raman spectroscopy
Takuro Ideguchi, Simon Holzner, Ming Yan +3
We demonstrate a novel technique of coherent Raman spectroscopy with a femtosecond laser. We apply to a molecular sample a sequence of pairs of ultrashort excitation and probe puls…
Fourier transform spectroscopy around 3 microns with a broad difference frequency comb
Samuel A. Meek, Antonin Poisson, Guy Guelachvili +2
We characterize a new mid-infrared frequency comb generator based on difference frequency generation around 3.2 microns. High power per comb mode (>10-7 W/mode) is obtained over a…
Coherent Raman spectro-imaging with laser frequency combs
Takuro Ideguchi, Simon Holzner, Birgitta Bernhardt +3
Optical spectroscopy and imaging of microscopic samples have opened up a wide range of applications throughout the physical, chemical, and biological sciences. High chemical specif…
Adaptive dual-comb spectroscopy in the green region
Takuro Ideguchi, Antonin Poisson, Guy Guelachvili +2
Dual-comb spectroscopy is extended to the visible spectral range with a set-up based on two frequency-doubled femtosecond ytterbium-doped fiber lasers. The dense rovibronic spectru…
Raman-induced Kerr-effect dual-comb spectroscopy
Takuro Ideguchi, Birgitta Bernhardt, Guy Guelachvili +2
We report on the first demonstration of nonlinear dual-frequency-comb spectroscopy. In multi-heterodyne femtosecond Raman-induced Kerr-effect spectroscopy, the Raman gain resulting…