Single frequency tunable diode laser for high-resolution spectroscopy in visible region

The high resolution spectrum of the 2 υ9 band of HNO3 has been recorded by a tunable diode laser spectrometer with a newly developed frequency stabilization technique. The spectral data were digitally stored and processed by a dedicated micro-computer in order to improve the sensitivity and the precision of the measurements. In addition to the anomalies due to the Fermi resonance with the υ5 = 1 state, we have observed the line doubling caused by the internal rotation of the OH group.

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Improved Spectroscopic Constants for 14C16O2 Obtained from the ν3 Band

Zeitschrift für Naturforschung A ◽

10.1515/zna-1989-0705 ◽

1989 ◽

Vol 44 (7) ◽

pp. 633-639 ◽

Cited By ~ 2

Author(s):

S. Dobos ◽

G . Winnewisser ◽

F. Kling ◽

J. Mink

Keyword(s):

High Resolution ◽

Diode Laser ◽

Spectral Region ◽

Tunable Diode Laser ◽

Spectroscopic Constants ◽

Laser Spectrometer ◽

Diode Laser Spectrometer ◽

Medium Resolution ◽

Carrier Free ◽

Ftir Spectrometer

The absorption spectra of carrier free 14C16O2 in the spectral range of 2290-2150 cm−1 by a medium resolution FTIR spectrometer, and the spectral region of 2258 − 2229 cm−1 with a high resolution tunable diode laser spectrometer have been recorded. Spectroscopic constants were calculated from the 0001 − 0000 and 0111 −0110 transitions.

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Single-frequency Sb-based distributed-feedback lasers emitting at 23 μm above room temperature for application in tunable diode laser absorption spectroscopy

Applied Optics ◽

10.1364/ao.45.004957 ◽

2006 ◽

Vol 45 (20) ◽

pp. 4957 ◽

Cited By ~ 27

Author(s):

Abdelmagid Salhi ◽

David Barat ◽

Daniele Romanini ◽

Yves Rouillard ◽

Aimeric Ouvrard ◽

...

Keyword(s):

Diode Laser ◽

Absorption Spectroscopy ◽

Room Temperature ◽

Distributed Feedback ◽

Distributed Feedback Lasers ◽

Tunable Diode Laser ◽

Single Frequency ◽

Laser Absorption Spectroscopy ◽

Laser Absorption ◽

Diode Laser Absorption

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On the possibility of designing a high-resolution heterodyne spectrometer for near-IR range on the basis of a tunable diode laser

Quantum Electronics ◽

10.1070/qe2012v042n03abeh014759 ◽

2012 ◽

Vol 42 (3) ◽

pp. 244-249 ◽

Cited By ~ 9

Author(s):

A Yu Klimchuk ◽

Aleksandr I Nadezhdinskii ◽

Ya Ya Ponurovskii ◽

Yu P Shapovalov ◽

A V Rodin

Keyword(s):

High Resolution ◽

Diode Laser ◽

Tunable Diode Laser ◽

Near Ir ◽

Heterodyne Spectrometer ◽

Near Ir Range

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CONTINUOUSLY TUNABLE EXTENDED CAVITY DIODE LASER AT 780 nm FOR HIGH RESOLUTION SPECTROSCOPY

Spectroscopy Letters ◽

10.1081/sl-100002295 ◽

2001 ◽

Vol 34 (3) ◽

pp. 395-406 ◽

Cited By ~ 2

Author(s):

Ch. Andreeva ◽

Y. Dancheva ◽

M. Taslakov ◽

A. Markovski ◽

P. Zubov ◽

...

Keyword(s):

High Resolution ◽

Diode Laser ◽

High Resolution Spectroscopy ◽

Extended Cavity

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High-resolution spectroscopy of combustion gases using a tunable ir diode laser

Applied Optics ◽

10.1364/ao.16.002045 ◽

1977 ◽

Vol 16 (8) ◽

pp. 2045 ◽

Cited By ~ 60

Author(s):

R. K. Hanson ◽

P. A. Kuntz ◽

C. H. Kruger

Keyword(s):

High Resolution ◽

Diode Laser ◽

High Resolution Spectroscopy ◽

Combustion Gases

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High Resolution Spectroscopy of CF3Br by Diode Laser in the Frequency Range 1070–1090 cm−1

Laser Chemistry ◽

10.1155/lc.8.61 ◽

1988 ◽

Vol 8 (1) ◽

pp. 61-78 ◽

Cited By ~ 7

Author(s):

R. de Bekker ◽

M. Ebben ◽

M. Snels ◽

S. Stolte

Keyword(s):

High Resolution ◽

Diode Laser ◽

Absorption Spectra ◽

High Resolution Spectroscopy ◽

Ir Absorption ◽

Spectral Features ◽

Frequency Range ◽

Molecular Constants ◽

Ir Absorption Spectra ◽

Better Than

The IR absorption spectra of gaseous CF3Br expanded in a molecular jet have been recorded with a linewidth of about 0.002 cm−1. The rotational K-structure of the ν1 fundamental has been resolved and the molecular constants ΔB and ΔA have been determined with an accuracy better than 5 x 10−6 cm−1. Spectral features belonging to the ν6- and ν3-hotbands have been identified. For CF3B79r (CF3B81r) improved values of the vibrational origins for the fundamental ν1 = 1084.768(2) cm−1 (1084.520(2) cm−1) and for its hotbands ν3+ν1←ν3 = 1081.709(80) cm−1 (1081.065(40) cm−1) and ν6+ν1←ν6 = 1083.533(4) cm-1 (1083.288(4) cm-1) have been determined.

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