Double-range near-infrared acetylene detection using a dual spot-ring Herriott cell (DSR-HC)
نویسندگان
چکیده
منابع مشابه
Broad-band frequency references in the near-infrared: Accurate dual comb spectroscopy of methane and acetylene
The Doppler-limited spectra of methane between 176 THz and 184 THz (5870–6130 cm ) and acetylene between 193 THz and 199 THz (6430–6630 cm ) are acquired via combtooth resolved dual comb spectroscopy with frequency accuracy traceable to atomic standards. A least squares analysis of the measured absorbance and phase line shapes provides line center frequencies with absolute accuracy of 0.2 MHz, ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2018
ISSN: 1094-4087
DOI: 10.1364/oe.26.012081