Sum frequency generation of multi-line slab radio frequency discharge carbon monoxide laser system with intracavity nonlinear BaGa2GeSe6 crystal

2018 ◽  
Vol 43 (18) ◽  
pp. 4358 ◽  
Author(s):  
A. A. Ionin ◽  
D. V. Badikov ◽  
V. V. Badikov ◽  
I. O. Kinyaevskiy ◽  
Yu. M. Klimachev ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Radio Frequency ◽  
Laser System ◽  
Sum Frequency Generation ◽  
Sum Frequency ◽  
Frequency Generation ◽  
Radio Frequency Discharge ◽  
Line Slab

Broadband (1.7–6.0 μm) multiline CO laser system with intra- and extracavity sum frequency generation in BaGa2GeSe6 crystals

2019 ◽  
Vol 115 ◽  
pp. 205-209 ◽  
Author(s):  
A.A. Ionin ◽  
I.O. Kinyaevskiy ◽  
Yu.M. Klimachev ◽  
A.A. Kotkov ◽  
A.Yu. Kozlov ◽  
...  
Keyword(s):  
Laser System ◽  
Sum Frequency Generation ◽  
Co Laser ◽  
Sum Frequency ◽  
Frequency Generation

High-resolution broadband sum frequency generation vibrational spectroscopy using intrapulse interference

2018 ◽  
Vol 20 (32) ◽  
pp. 20752-20755
Author(s):  
Yang Wang ◽  
Xiangyun Ma ◽  
Huijie Wang ◽  
Da Chen ◽  
Keng C. Chou ◽  
...  
Keyword(s):  
High Resolution ◽  
Femtosecond Laser ◽  
Vibrational Spectroscopy ◽  
Vibrational Spectra ◽  
Laser System ◽  
Sum Frequency Generation ◽  
Sum Frequency ◽  
System P ◽  
Frequency Generation

Our reported II-SFG method can obtain high-resolution SFG vibrational spectra with a single femtosecond laser system.

Surface enhanced sum frequency generation of carbon monoxide adsorbed on platinum nanoparticle arrays

2000 ◽  
Vol 113 (13) ◽  
pp. 5432 ◽  
Author(s):  
Steve Baldelli ◽  
Aaron S. Eppler ◽  
Erik Anderson ◽  
Yuen-Ron Shen ◽  
Gabor A. Somorjai
Keyword(s):  
Carbon Monoxide ◽  
Sum Frequency Generation ◽  
Nanoparticle Arrays ◽  
Platinum Nanoparticle ◽  
Sum Frequency ◽  
Surface Enhanced ◽  
Frequency Generation

Temperature Dependence of the Air/Water Interface Revealed by Polarization Sensitive Sum-Frequency Generation Spectroscopy

2018 ◽  
Author(s):  
Daniel R. Moberg ◽  
Shelby C. Straight ◽  
Francesco Paesani
Keyword(s):  
Temperature Dependence ◽  
Low Frequency ◽  
Potential Energy Function ◽  
Md Simulations ◽  
Sum Frequency Generation ◽  
Water Molecules ◽  
Water Interface ◽  
Sum Frequency ◽  
Air Water Interface ◽  
Frequency Generation

<div> <div> <div> <p>The temperature dependence of the vibrational sum-frequency generation (vSFG) spectra of the the air/water interface is investigated using many-body molecular dynamics (MB-MD) simulations performed with the MB-pol potential energy function. The total vSFG spectra calculated for different polarization combinations are then analyzed in terms of molecular auto-correlation and cross-correlation contributions. To provide molecular-level insights into interfacial hydrogen-bonding topologies, which give rise to specific spectroscopic features, the vSFG spectra are further investigated by separating contributions associated with water molecules donating 0, 1, or 2 hydrogen bonds to neighboring water molecules. This analysis suggests that the low frequency shoulder of the free OH peak which appears at ∼3600 cm−1 is primarily due to intermolecular couplings between both singly and doubly hydrogen-bonded molecules. </p> </div> </div> </div>

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