Multicomponent fiber optic gas sensor based on MIR tunable diode lasers

1995 ◽  
Author(s):  
Eugene V. Stepanov ◽  
Andrian I. Kouznetsov ◽  
Pavel V. Zyrianov ◽  
Vjacheslav G. Artioushenko ◽  
Yurii G. Selivanov
Keyword(s):  
Gas Sensor ◽  
Fiber Optic ◽  
Diode Lasers ◽  
Tunable Diode Lasers

Multicomponent fiber-optical gas sensor based on MIR tunable diode lasers

1996 ◽  
Vol 37 (1) ◽  
pp. 149-153 ◽  
Author(s):  
E.V. Stepanov ◽  
A.I. Kouznetsov ◽  
P.V. Zyrianov ◽  
V.G. Plotnichenko ◽  
Yu.G. Selivanov ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Diode Lasers ◽  
Tunable Diode Lasers ◽  
Fiber Optical ◽  
Optical Gas Sensor

Fiber optic sensor for chlorinated hydrocarbons in water based on infrared fibers and tunable diode lasers

1993 ◽  
Vol 63 (14) ◽  
pp. 1868-1870 ◽  
Author(s):  
R. Krska ◽  
R. Kellner ◽  
U. Schiessl ◽  
M. Tacke ◽  
A. Katzir
Keyword(s):  
Fiber Optic ◽  
Diode Lasers ◽  
Chlorinated Hydrocarbons ◽  
Fiber Optic Sensor ◽  
Optic Sensor ◽  
Tunable Diode Lasers ◽  
Water Based

Fiber‐optic‐based evanescent field chemical sensor using tunable diode lasers for the midinfrared spectral region

1989 ◽  
Vol 66 (11) ◽  
pp. 5667-5670 ◽  
Author(s):  
I. Schnitzer ◽  
A. Katzir ◽  
U. Schiessl ◽  
W. J. Riedel ◽  
M. Tacke
Keyword(s):  
Spectral Region ◽  
Chemical Sensor ◽  
Fiber Optic ◽  
Diode Lasers ◽  
Evanescent Field ◽  
Tunable Diode Lasers

Fiber-Optic-Based Evanescent Field Infrared Spectroscopy Using Tunable Diode Lasers

1989 ◽  
Author(s):  
I. Schnitzer ◽  
A. Katzir ◽  
U. Schiessl ◽  
W. Riedel ◽  
M. Tacke
Keyword(s):  
Infrared Spectroscopy ◽  
Fiber Optic ◽  
Diode Lasers ◽  
Evanescent Field ◽  
Tunable Diode Lasers

Middle-infrared fiber optic accessories for molecular spectroscopy and gas analysis with tunable diode lasers

1992 ◽  
Author(s):  
Eugene V. Stepanov ◽  
O. I. Davarashvilli ◽  
Ivan I. Zasavitskii ◽  
Andrian I. Kouznetsov ◽  
Konstantin L. Moskalenko ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Molecular Spectroscopy ◽  
Diode Lasers ◽  
Gas Analysis ◽  
Tunable Diode Lasers ◽  
Middle Infrared

Fiber optic gas sensor with nanocrystalline ZnO

2014 ◽  
Vol 20 (1) ◽  
pp. 48-52 ◽  
Author(s):  
B. Renganathan ◽  
A.R. Ganesan
Keyword(s):  
Gas Sensor ◽  
Fiber Optic

Search for narrow-band-noise modulations of the infrared transmission of blue bronze

2002 ◽  
Vol 12 (9) ◽  
pp. 85-86
Author(s):  
R. C. Rai ◽  
V. A. Bondarenko ◽  
J. W. Brill
Keyword(s):  
Absorption Coefficient ◽  
Narrow Band ◽  
Diode Lasers ◽  
Infrared Transmission ◽  
Narrow Band Noise ◽  
Band Noise ◽  
Tunable Diode Lasers ◽  
Upper Limits ◽  
Blue Bronze

We have searched for narrow-band-noise (NBN) modulations of the infrared transmission in blue bronze, using tunable diode lasers. No modulations were observed, giving an upper limits for NBN changes in the absorption coefficient of $\Delta \alpha_{NBN} < 0.3 $ / cm ($\approx \alpha/2000$). The implication of these results on proposed CDW properties and NBN mechanisms are discussed.

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