A mid-IR QCL referenced to a fiber-based frequency comb applied to cavity ring-down spectroscopy for trace detection of CO2 isotopologues

Volker Sonnenschein; Ryohei Terabayashi; Hideki Tomita; Keisuke Saito; Masahito Yamanaka; Norihiko Nishizawa; Kenji Yoshida; Tetsuo Iguchi

JSAP-OSA Joint Symposia 2019 Abstracts
OSA Technical Digest (Optica Publishing Group, 2019),
paper 20p_E214_6

A mid-IR QCL referenced to a fiber-based frequency comb applied to cavity ring-down spectroscopy for trace detection of CO₂ isotopologues

Volker Sonnenschein, Ryohei Terabayashi, Hideki Tomita, Keisuke Saito, Masahito Yamanaka, Norihiko Nishizawa, Kenji Yoshida, and Tetsuo Iguchi

JSAP-OSA Joint Symposia 2019

Hokkaido Japan
18–21 September 2019
ISBN: 978-4-86348-743-7

From the session
Ultrafast Optics and Laser Processing (UOLP)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
V. Sonnenschein, R. Terabayashi, H. Tomita, K. Saito, M. Yamanaka, N. Nishizawa, K. Yoshida, and T. Iguchi, "A mid-IR QCL referenced to a fiber-based frequency comb applied to cavity ring-down spectroscopy for trace detection of CO2 isotopologues," in JSAP-OSA Joint Symposia 2019 Abstracts, OSA Technical Digest (Optica Publishing Group, 2019), paper 20p_E214_6.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Save article

Abstract

Trace detection of CO₂, especially of the radioisotope ¹⁴C is of high importance in radio-dating, as well as environmental and biological tracer applications, where isotope-labeled samples need to be investigated. We have previously demonstrated our capability to perform detection of ¹⁴C using laser absorption based on cavity ring down spectroscopy (CRDS) at abundance levels lower than feasible with standard liquid scintillation counters [1,2].

PDF Article

More Like This

Radiocarbon Detection with Quantum Cascade Laser Based Cavity Ring-Down Spectroscopy

G. Genoud, M. Vainio, H. Philips, J. Dean, A. Manninen, and M. Merimaa
CH_3_3 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2015

Trace NO2 Detection Using Frequency Modulated Off-Axis Cavity Ring-Down Spectroscopy

Andreas Karpf and Gottipaty N. Rao
LT6B.5 Laser Applications to Chemical, Security and Environmental Analysis (LACSEA) 2012

Detection of Trace Amounts of NO2 Using Frequency Modulated Off-Axis Cavity Ring-Down Spectroscopy

Andreas Karpf and Gottipaty N. Rao
ATh3L.4 CLEO: Applications and Technology (CLEO:A&T) 2012

Previous Article Next Article