Spectral modulation of stimulated Raman scattering signal: Beyond weak Raman pump limit

2018 ◽  
Vol 49 (4) ◽  
pp. 607-620 ◽  
Author(s):  
Sohee Lim ◽  
Bonghwan Chon ◽  
Hanju Rhee ◽  
Minhaeng Cho
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Spectral Modulation ◽  
Scattering Signal ◽  
Raman Pump ◽  
Stimulated Raman

Stimulated Raman scattering signal generation in a scattering medium using self-reconstructing Bessel beams

2020 ◽  
Vol 8 (6) ◽  
pp. 929
Author(s):  
Xueli Chen ◽  
Xinyu Wang ◽  
Lin Wang ◽  
Peng Lin ◽  
Yonghua Zhan ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Signal Generation ◽  
Scattering Medium ◽  
Bessel Beams ◽  
Scattering Signal ◽  
Stimulated Raman

Stimulated Raman scattering signal amplification in ethanol molecules via resonant cascading

2021 ◽  
Vol 118 (12) ◽  
pp. 121102
Author(s):  
Ying Wang ◽  
Wenhui Fang ◽  
Mithun Bhowmick ◽  
Chenglin Sun ◽  
Zhiwei Men
Keyword(s):  
Raman Scattering ◽  
Signal Amplification ◽  
Stimulated Raman Scattering ◽  
Scattering Signal ◽  
Stimulated Raman

scholarly journals A tunable femtosecond stimulated Raman scattering system based on spectrally narrowed second harmonic generation

2016 ◽  
Vol 56 (1) ◽  
Author(s):  
Kipras Redeckas ◽  
Vladislava Voiciuk ◽  
Mikas Vengris
Keyword(s):  
Raman Scattering ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Stimulated Raman Scattering ◽  
Second Harmonic ◽  
Laser System ◽  
Parametric Amplifiers ◽  
Scattering System ◽  
Raman Pump ◽  
Stimulated Raman

In this work we present a femtosecond stimulated Raman scattering system. The setup is based on a commercial femtosecond laser system supplemented by a pair of travelling-wave optical parametric amplifiers. One of the parametric amplifiers is used to generate the femtosecond actinic pump pulses, whereas the output of the other (high-power) parametric amplifier undergoes a combination of spectrally narrowed second harmonic generation in a long non-linear crystal and subsequent spectral filtering for the generation of narrowband Raman pump pulses. Chirped white light supercontinuum is used as the Raman probe. The setup offers tunability of the Raman pump pulses in the 400–800 nm range, and spectral and temporal resolutions of ca. 6 cm–1 and ca. 70 fs, respectively. We present the basic technical and optical aspects of the system along with data acquisition and signal retrieval techniques. We characterize the system by exploring the time-resolved vibrational dynamics of the S2(11Bu+) and S1(21Ag–) excited states of β-carotene.

Ultra-violet Stimulated Raman Scattering of SrWO4 Crystal

2009 ◽  
Vol 24 (3) ◽  
pp. 563-566 ◽  
Author(s):  
Zheng-Ping WANG ◽  
Da-Wei HU ◽  
Huai-Jin ZHANG ◽  
Xin-Guang XU ◽  
Ji-Yang WANG ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Ultra Violet ◽  
Stimulated Raman

Bulk Laser Damage Threshold and Stimulated Raman Scattering in KTiOPO4 Crystal.

1996 ◽  
Vol 24 (8) ◽  
pp. 906-909
Author(s):  
Akio MIYAMOTO ◽  
Hidetsugu YOSHIDA ◽  
Yusuke MORI ◽  
Takatomo SASAKI ◽  
Sadao NAKAI
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Damage Threshold ◽  
Laser Damage Threshold ◽  
Laser Damage ◽  
Stimulated Raman
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