High-resolution oxygen absorption spectrum obtained with an external-cavity continuously tunable diode laser

1994 ◽  
Vol 19 (24) ◽  
pp. 2134 ◽  
Author(s):  
Quang-Viet Nguyen ◽  
Timothy Day ◽  
Robert W. Dibble
Keyword(s):  
Absorption Spectrum ◽  
High Resolution ◽  
Diode Laser ◽  
External Cavity ◽  
Tunable Diode Laser ◽  
Oxygen Absorption

HHigh Resolution Spectroscopy Using a Stabilized Diode Laser: the 2υ9 Band of HNO3

1988 ◽  
Vol 43 (5) ◽  
pp. 402-406 ◽  
Author(s):  
Thomas Giesen ◽  
M. Harter ◽  
R. Schieder ◽  
G. Winnewisser ◽  
K.M.T. Yamada
Keyword(s):  
High Resolution ◽  
Spectral Data ◽  
Internal Rotation ◽  
Diode Laser ◽  
Tunable Diode Laser ◽  
Fermi Resonance ◽  
High Resolution Spectrum ◽  
Laser Spectrometer ◽  
Diode Laser Spectrometer ◽  
Stabilization Technique

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.

Improved Spectroscopic Constants for 14C16O2 Obtained from the ν3 Band

1989 ◽  
Vol 44 (7) ◽  
pp. 633-639 ◽  
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.

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

2012 ◽  
Vol 42 (3) ◽  
pp. 244-249 ◽  
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

Minimization of Interference Fringes in Tunable Diode Laser Absorption Spectrum Based on Empirical Mode Decomposition

2018 ◽  
Vol 55 (11) ◽  
pp. 113001
Author(s):  
郭心骞 Guo Xinqian ◽  
邱选兵 Qiu Xuanbing ◽  
季文海 Ji Wenhai ◽  
邵李刚 Shao Ligang ◽  
刘淑平 Liu Shuping ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Diode Laser ◽  
Empirical Mode Decomposition ◽  
Tunable Diode Laser ◽  
Laser Absorption ◽  
Interference Fringes ◽  
Mode Decomposition ◽  
Diode Laser Absorption
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