Photon distribution function for stokes wave for stimulated Raman scattering

1997 ◽  
Vol 18 (5) ◽  
pp. 479-493 ◽  
Author(s):  
Olga Man’ko ◽  
N. V. Tcherniega
Keyword(s):  
Distribution Function ◽  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Stokes Wave ◽  
Photon Distribution ◽  
Stimulated Raman

Capture of the stokes wave under coherent stimulated raman scattering

1984 ◽  
Vol 51 (3) ◽  
pp. 201-206 ◽  
Author(s):  
L.A. Bol'shov ◽  
V.V. Likhanskiǐ ◽  
M.I. Persiantsev ◽  
N.N. Yolkin
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Stokes Wave ◽  
Stimulated Raman

scholarly journals Tunable Stokes Laser Based on KTiOPO4 Crystal

Crystals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 974
Author(s):  
Zecheng Wang ◽  
Xingyu Zhang ◽  
Zhenhua Cong ◽  
Zhaojun Liu ◽  
Xiaohan Chen ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Output Power ◽  
Stimulated Raman Scattering ◽  
Pulse Repetition Frequency ◽  
Maximum Output Power ◽  
Rate Equations ◽  
Stokes Wave ◽  
Maximum Output ◽  
Output Wavelength ◽  
Stimulated Raman

The characteristics of a tunable Stokes laser based on the cascaded stimulated polariton scattering and stimulated Raman scattering in KTiOPO4 crystal were studied experimentally and theoretically. When the pumping wavelength was 1064 nm, the Stokes laser output wavelength was able to be tuned discontinuously from 1112.08 nm to 1113.64 nm, from 1114.94 nm to 1115.77 nm, and from 1117.37 nm to 1119.92 nm, and the maximum output power appeared at 1118.86 nm. With a pulse repetition frequency of 7 kHz and a pump power of 6.0 W, the maximum output power of the Stokes laser reached 734 mW, and the corresponding diode to laser conversion efficiency was 12.2%. The rate equations describing the temporal evolutions of the fundamental and Stokes waves by noncollinear stimulated polariton scattering and the Stokes wave by collinear stimulated Raman scattering were derived. They were used to simulate the tunable Stokes laser. The calculated results were in agreement with the experimental results on the whole.

Evolution of the nth Stokes-wave due to stimulated Raman scattering in single-mode fibers

2014 ◽  
Vol 21 (5) ◽  
pp. 500-504 ◽  
Author(s):  
Rafael Sanchez-Lara ◽  
Lelio de la Cruz-May ◽  
Grethell Georgina Perez-Sanchez ◽  
Ricardo Cuenca-Alvarez ◽  
Jose Alfredo Alvarez-Chavez
Keyword(s):  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Single Mode ◽  
Stokes Wave ◽  
Stimulated Raman

scholarly journals Hydrogen Molecules Rotational Stimulated Raman Scattering in All-Fiber Cavity Based on Hollow-Core Photonic Crystal Fibers

Crystals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 711
Author(s):  
Wenxi Pei ◽  
Hao Li ◽  
Wei Huang ◽  
Meng Wang ◽  
Zefeng Wang
Keyword(s):  
Photonic Crystal ◽  
Raman Scattering ◽  
Stimulated Raman Scattering ◽  
Photonic Crystal Fibers ◽  
Stokes Wave ◽  
Hollow Core ◽  
Hydrogen Molecules ◽  
Gas Cavity ◽  
Crystal Fibers ◽  
Stimulated Raman

Here, we report the rotational stimulated Raman scattering (SRS) of hydrogen molecules in an all-fiber cavity based on hollow-core photonic crystal fibers (HC-PCFs). The gas cavity consists of a 49 m long HC-PCF filled with 18 bar high-pressure hydrogen and two sections of fusion spliced solid-core fibers on both ends. When pumped by a homemade 1064 nm pulsed fiber amplifier, only rotational SRS occurs in the gas cavity due to the transmission spectral characteristics of the used HC-PCF, and 1135 nm Stokes wave is obtained (Raman frequency shift of 587 cm−1). By changing the pulse width and repetition frequency of the pump source, the output characteristics are explored. In addition, a theoretical model is established for comparison with the experimental results. This work is helpful for the application of gas Raman laser based on the HC-PCFs.

Sign in / Sign up

Export Citation Format

Share Document