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20152022
most citedRadiocarbon Dioxide detection based on Cavity Ring-Down Spectroscopy and a Quantum Cascade Laser

58 citations · 108 across the 8 of their papers we have counts for

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Showing physics.opticsShow all

6 papers · 1 filter

physics.optics20223 cited

Versatile optical frequency combs based on multi-seeded femtosecond optical parametric generation

Mikhail Roiz, Markku Vainio

This study proposes and demonstrates a versatile method for near and mid-infrared optical frequency comb generation using multi-seeded femtosecond optical parametric generation. Th…

physics.optics2021

Mid-infrared frequency comb with 25 pJ threshold via CW-seeded optical parametric generation in nonlinear waveguide

Mikhail Roiz, Jui-Yu Lai, Juho Karhu +1

We demonstrate efficient generation of mid-infrared frequency combs based on continuous-wave-seeded femtosecond optical parametric generation in nonlinear waveguides. Conversion of…

physics.optics2020

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…

physics.optics201939 cited

Broadband photoacoustic spectroscopy of with a high-power mid-infrared optical frequency comb

Juho Karhu, Teemu Tomberg, Francisco Senna Vieira +7

We report a photoacoustic spectroscopy setup with a high-power mid-infrared frequency comb as the light source. The setup is used in broadband spectroscopy of radiocarbon methane.…

physics.optics2018

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…

physics.optics201558 cited

Radiocarbon Dioxide detection based on Cavity Ring-Down Spectroscopy and a Quantum Cascade Laser

Guillaume Genoud, Markku Vainio, Hilary Phillips +2

Monitoring of radiocarbon (C) in carbon dioxide is demonstrated using mid-infrared spectroscopy and a quantum cascade laser. The measurement is based on cavity ring-down spe…