Stimulated Raman Scattering in gas filled hollow core fiber using GNLSE
Budget: $30 – $250 USD
Input could be from picosecond pulse to femtosecond pulse having central wavelength from 1030nm to 1560nm. Pump Pulse parameters as its intensity, peak power, energy, average power and chirp along with plots for the input pulse (temporal profile) and its spectrum (linear and log scale)
1. MATLAB code for formulas implemented for spontaneous/steady state/transient/impulsive Raman regime, Raman linewidth, dephasing Time, dephasing rate, Raman gain, required effective length for Raman conversion
2. MATLAB code for the Raman Response function along with parameters (Hydrogen) and variation in the values of Dispersion and Nonlinear coefficient of hollow core fiber with pressure change
3. MATLAB code to add the white Gaussian noise to suppress artifact peaks or peaks created due to aliasing effect of circular convolution.
4. MATLAB code for Plotting of the spectrum of residual pump (pump depletion) and Raman pulse evolution through the fiber along with temporal profiles of residual pump and stokes pulse at different fiber lengths
5. MATLAB code for Plotting of the spectral profile of individual Raman pulse and higher order Raman pulses
6. MATLAB code for Plotting of the temporal profile of standalone Raman Pulse and higher order Raman pulses along with the chirp profiles using autocorrelation function
7. MATLAB code for calculation of Quantum efficiency and optical conversion efficiency for Raman pulses with variation of pressure/ pulse duration/peak power, effective area of hollow fiber (Aeff), loss of fiber, loss variation with length of fiber
1. MATLAB code for formulas implemented for spontaneous/steady state/transient/impulsive Raman regime, Raman linewidth, dephasing Time, dephasing rate, Raman gain, required effective length for Raman conversion
2. MATLAB code for the Raman Response function along with parameters (Hydrogen) and variation in the values of Dispersion and Nonlinear coefficient of hollow core fiber with pressure change
3. MATLAB code to add the white Gaussian noise to suppress artifact peaks or peaks created due to aliasing effect of circular convolution.
4. MATLAB code for Plotting of the spectrum of residual pump (pump depletion) and Raman pulse evolution through the fiber along with temporal profiles of residual pump and stokes pulse at different fiber lengths
5. MATLAB code for Plotting of the spectral profile of individual Raman pulse and higher order Raman pulses
6. MATLAB code for Plotting of the temporal profile of standalone Raman Pulse and higher order Raman pulses along with the chirp profiles using autocorrelation function
7. MATLAB code for calculation of Quantum efficiency and optical conversion efficiency for Raman pulses with variation of pressure/ pulse duration/peak power, effective area of hollow fiber (Aeff), loss of fiber, loss variation with length of fiber