37 citations · 46 across the 5 of their papers we have counts for
5 papers
Infrared spectroscopy of radioactive hydrogen chloride HCl
Santeri Larnimaa, Markku Vainio, Ville Ulvila
We present the first report of optical absorption spectroscopy of HCl, a radioactive isotopologue of hydrogen chloride. We used Fourier-transform infrared spectroscopy to…
Experimental study of the effect of phase mismatch on a CW-pumped cascaded quadratic nonlinear frequency comb
Ville Ulvila, Markku Vainio
Optical frequency comb generation by continuous-wave-pumped cascaded quadratic nonlinearities (CQN) appears a promising alternative to well-established modelocked lasers, especiall…
Diode-laser-pumped continuous-wave mid-infrared optical parametric oscillator
Ville Ulvila, Markku Vainio
We report a singly resonant continuous-wave optical parametric oscillator (SRO), which is pumped by a semiconductor laser system and operates in the mid-infrared region (2.9 to 3.6…
Towards optical frequency comb generation in continuous-wave pumped titanium indiffused lithium niobate waveguide resonators
Michael Stefszky, Ville Ulvila, Zeina Abdallah +2
Much progress, both experimentally and theoretically, has recently been made towards optical frequency comb generation from continuously pumped second-order nonlinear systems. Here…
Spectral characterization of a frequency comb based on cascaded quadratic nonlinearities inside an optical parametric oscillator
Ville Ulvila, C. R. Phillips, Lauri Halonen +1
We present an experimental study of optical frequency comb generation based on cascaded quadratic nonlinearities inside a continuous-wave-pumped optical parametric oscillator. We d…