High resolution femtosecond coherent anti-Stokes Raman scattering: Determination of rotational constants, molecular anharmonicity, collisional line shifts, and temperature

2001 ◽  
Vol 115 (12) ◽  
pp. 5418-5426 ◽  
Author(s):  
T. Lang ◽  
M. Motzkus ◽  
H. M. Frey ◽  
P. Beaud
Keyword(s):  
High Resolution ◽  
Raman Scattering ◽  
Rotational Constants ◽  
Anti Stokes

High resolution coherent anti-Stokes Raman scattering to study supersonic combustion

2022 ◽  
Author(s):  
William C. Moore ◽  
Alan Kim ◽  
Ryan J. Thompson ◽  
Chloe E. Dedic
Keyword(s):  
High Resolution ◽  
Raman Scattering ◽  
Supersonic Combustion ◽  
Anti Stokes

scholarly journals Coherent Anti-Stokes Raman Scattering Microscopy and Its Applications

2020 ◽  
Vol 8 ◽  
Author(s):  
Shaowei Li ◽  
Yanping Li ◽  
Rongxing Yi ◽  
Liwei Liu ◽  
Junle Qu
Keyword(s):  
High Resolution ◽  
Raman Scattering ◽  
High Speed ◽  
High Sensitivity ◽  
Laser Source ◽  
Future Prospects ◽  
Non Invasive ◽  
Cars Microscopy ◽  
Anti Stokes

Coherent anti-Stokes Raman scattering (CARS) microscopy can provide high resolution, high speed, high sensitivity, and non-invasive imaging of specific biomolecules without labeling. In this review, we first introduce the principle of CARS microscopy, and then discuss its configuration, including that of the laser source and the multiplex CARS system. Finally, we introduce the applications of CARS in biomedicine and materials, and its future prospects.

The rotational analysis of the A1Π–X1Σ+ system of Si130Te

1992 ◽  
Vol 70 (5) ◽  
pp. 291-294 ◽  
Author(s):  
Sheila Gopal ◽  
M. Singh ◽  
G. Lakshminarayana
Keyword(s):  
High Resolution ◽  
Emission Spectrum ◽  
Microwave Discharge ◽  
Band System ◽  
Rotational Structure ◽  
Quartz Tube ◽  
Rotational Analysis ◽  
Rotational Constants

The emission spectrum of Si130Te was excited by microwave discharge (2450 MHz) in a sealed quartz tube. The A1Π–X1Σ+ band system (3100–3900 Å) (1 Å = 10−10 m) photographed under high resolution on a 10.6 m Ebert grating spectrograph. The rotational analysis of 32 bands was carried out, which led to the determination of the accurate vibrational and rotational constants. The rotational structure belonging to ν′ > 9 levels appear to be perturbed.

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