Frequency-comb-referenced mid-infrared source for high-precision spectroscopy

Jari Peltola; Markku Vainio; Thomas Fordell; Tuomas Hieta; Mikko Merimaa; Lauri Halonen

doi:10.1364/OE.22.032429

Frequency-comb-referenced mid-infrared source for high-precision spectroscopy

Jari Peltola, Markku Vainio, Thomas Fordell, Tuomas Hieta, Mikko Merimaa, Lauri Halonen

Research output: Contribution to journal › Article › Scientific › peer-review

20 Citations (Scopus)

Abstract

We report on a tunable continuous-wave mid-infrared optical parametric oscillator (OPO), which is locked to a fully stabilized near-infrared optical frequency comb using a frequency doubling scheme. The OPO is used for 40 GHz mode-hop-free, frequency-comb-locked scans in the wavelength region between 2.7 and 3.4 μm. We demonstrate the applicability of the method to high-precision cavity-ring-down spectroscopy of nitrous oxide (N₂O) and water (H₂O) at 2.85 μm and of methane (CH₄) at 3.2 μm.

Original language	English
Pages (from-to)	32429-32439
Number of pages	11
Journal	Optics Express
Volume	22
Issue number	26
DOIs	https://doi.org/10.1364/OE.22.032429
Publication status	Published - 29 Dec 2014
MoE publication type	A1 Journal article-refereed

Access to Document

10.1364/OE.22.032429

Cite this

@article{65f7c1d377b84afaaca5cc7e9a3b9d6a,

title = "Frequency-comb-referenced mid-infrared source for high-precision spectroscopy",

abstract = "We report on a tunable continuous-wave mid-infrared optical parametric oscillator (OPO), which is locked to a fully stabilized near-infrared optical frequency comb using a frequency doubling scheme. The OPO is used for 40 GHz mode-hop-free, frequency-comb-locked scans in the wavelength region between 2.7 and 3.4 μm. We demonstrate the applicability of the method to high-precision cavity-ring-down spectroscopy of nitrous oxide (N2O) and water (H2O) at 2.85 μm and of methane (CH4) at 3.2 μm.",

author = "Jari Peltola and Markku Vainio and Thomas Fordell and Tuomas Hieta and Mikko Merimaa and Lauri Halonen",

year = "2014",

month = dec,

day = "29",

doi = "10.1364/OE.22.032429",

language = "English",

volume = "22",

pages = "32429--32439",

journal = "Optics Express",

issn = "1094-4087",

publisher = "Optical Society of America OSA",

number = "26",

}

TY - JOUR

T1 - Frequency-comb-referenced mid-infrared source for high-precision spectroscopy

AU - Peltola, Jari

AU - Vainio, Markku

AU - Fordell, Thomas

AU - Hieta, Tuomas

AU - Merimaa, Mikko

AU - Halonen, Lauri

PY - 2014/12/29

Y1 - 2014/12/29

N2 - We report on a tunable continuous-wave mid-infrared optical parametric oscillator (OPO), which is locked to a fully stabilized near-infrared optical frequency comb using a frequency doubling scheme. The OPO is used for 40 GHz mode-hop-free, frequency-comb-locked scans in the wavelength region between 2.7 and 3.4 μm. We demonstrate the applicability of the method to high-precision cavity-ring-down spectroscopy of nitrous oxide (N2O) and water (H2O) at 2.85 μm and of methane (CH4) at 3.2 μm.

AB - We report on a tunable continuous-wave mid-infrared optical parametric oscillator (OPO), which is locked to a fully stabilized near-infrared optical frequency comb using a frequency doubling scheme. The OPO is used for 40 GHz mode-hop-free, frequency-comb-locked scans in the wavelength region between 2.7 and 3.4 μm. We demonstrate the applicability of the method to high-precision cavity-ring-down spectroscopy of nitrous oxide (N2O) and water (H2O) at 2.85 μm and of methane (CH4) at 3.2 μm.

U2 - 10.1364/OE.22.032429

DO - 10.1364/OE.22.032429

M3 - Article

C2 - 25607205

AN - SCOPUS:84943366747

SN - 1094-4087

VL - 22

SP - 32429

EP - 32439

JO - Optics Express

JF - Optics Express

IS - 26

ER -

Frequency-comb-referenced mid-infrared source for high-precision spectroscopy

Abstract

Access to Document

Fingerprint

Cite this