scholarly journals Mid-infrared Fourier-transform spectroscopy with a high-brilliance tunable laser source: investigating sample areas down to 5 μm diameter

2015 ◽  
Vol 23 (9) ◽  
pp. 11105 ◽  
Author(s):  
T. Steinle ◽  
F. Neubrech ◽  
A. Steinmann ◽  
X. Yin ◽  
H. Giessen
Keyword(s):  
Fourier Transform ◽  
Tunable Laser ◽  
Fourier Transform Spectroscopy ◽  
Laser Source ◽  
Mid Infrared ◽  
Tunable Laser Source

Phase‐matched frequency doubling in an aluminum nitride waveguide with a tunable laser source

1995 ◽  
Vol 66 (6) ◽  
pp. 659-661 ◽  
Author(s):  
D. Blanc ◽  
A. M. Bouchoux ◽  
C. Plumereau ◽  
A. Cachard ◽  
J. F. Roux
Keyword(s):  
Aluminum Nitride ◽  
Frequency Doubling ◽  
Tunable Laser ◽  
Laser Source ◽  
Tunable Laser Source

Das Laser-Seitenbandverfahren: IR-Spektroskopie mit Mikrowellengenauigkeit

1989 ◽  
Vol 44 (4) ◽  
pp. 330-336 ◽  
Author(s):  
W. A. Kreiner ◽  
H. Prinz ◽  
G. Magerl
Keyword(s):  
Infrared Spectroscopy ◽  
Tunable Laser ◽  
Frequency Measurement ◽  
Microwave Spectroscopy ◽  
Laser Source ◽  
Absolute Accuracy ◽  
Saturation Spectroscopy ◽  
Tunable Laser Source ◽  
Microwave Modulation

Abstract Infrared spectroscopy with laser sidebands at microwave modulation frequencies Infrared spectroscopy with laser sidebands at microwave modulation frequencies (12-18 GHz) is described. After the basics of this technique several examples of saturation spectroscopy on gaseous molecules are given. As a result it is shown that, in the infrared between 900 and 1100 cm-1 this broadband tunable laser source achieves resolution (3 parts in 109) as well as absolute accuracy in frequency measurement (± 3 x 10-6 cm-1) which are comparable to microwave spectroscopy.

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