New scripting.
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@ -4,10 +4,10 @@ OptionsStruct.NumberOfAtoms = 5000;
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OptionsStruct.TimeStep = 50e-06; % in s
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OptionsStruct.TimeStep = 50e-06; % in s
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OptionsStruct.SimulationTime = 5e-03; % in s
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OptionsStruct.SimulationTime = 5e-03; % in s
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OptionsStruct.SpontaneousEmission = true;
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OptionsStruct.SpontaneousEmission = true;
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OptionsStruct.SidebandBeam = false;
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OptionsStruct.SidebandBeam = true;
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OptionsStruct.PushBeam = true;
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OptionsStruct.PushBeam = true;
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OptionsStruct.Gravity = true;
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OptionsStruct.Gravity = true;
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OptionsStruct.BackgroundCollision = false;
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OptionsStruct.BackgroundCollision = true;
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OptionsStruct.SaveData = true;
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OptionsStruct.SaveData = true;
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% OptionsStruct.SaveDirectory = '';
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% OptionsStruct.SaveDirectory = '';
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options = Helper.convertstruct2cell(OptionsStruct);
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options = Helper.convertstruct2cell(OptionsStruct);
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@ -122,3 +122,115 @@ options = Helper.convertstruct2cell(
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Plotter.plotResultForThreeParameterScan(DetuningArray, PowerArray, MagneticGradientArray, LoadingRateArray, options{:})
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Plotter.plotResultForThreeParameterScan(DetuningArray, PowerArray, MagneticGradientArray, LoadingRateArray, options{:})
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clear OptionsStruct
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clear OptionsStruct
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%%
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MOT2D.NumberOfAtoms = 10000;
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MOT2D.TotalPower = 0.4;
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MOT2D.MagneticGradient = 0.4; 0;
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CoolingBeam = Beams{cellfun(@(x) strcmpi(x.Alias, 'Blue'), Beams)};
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CoolingBeam.Power = 0.2;
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CoolingBeam.Detuning = -1.3*Helper.PhysicsConstants.BlueLinewidth;
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SidebandBeam = Beams{cellfun(@(x) strcmpi(x.Alias, 'BlueSideband'), Beams)};
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SidebandBeam.Power = 0.2;
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NumberOfPointsForFirstParam = 20; %iterations of the simulation
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NumberOfPointsForSecondParam = 20;
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DetuningArray = linspace(-1.0, -6.0, NumberOfPointsForFirstParam) * Helper.PhysicsConstants.BlueLinewidth;
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BeamWaistArray = linspace(10, 25, NumberOfPointsForSecondParam) * 1e-03;
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tStart = tic;
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LoadingRateArray = zeros(NumberOfPointsForFirstParam, NumberOfPointsForSecondParam);
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StandardErrorArray = zeros(NumberOfPointsForFirstParam, NumberOfPointsForSecondParam);
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ConfidenceIntervalArray = zeros(NumberOfPointsForFirstParam, NumberOfPointsForSecondParam, 2);
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for i=1:NumberOfPointsForFirstParam
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eval(sprintf('SidebandBeam.Detuning = %d;', DetuningArray(i)));
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for j=1:NumberOfPointsForSecondParam
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eval(sprintf('CoolingBeam.Waist = %d;', BeamWaistArray(j)));
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eval(sprintf('SidebandBeam.Waist = %d;', BeamWaistArray(j)));
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[LoadingRateArray(i,j), StandardErrorArray(i,j), ConfidenceIntervalArray(i,j,:)] = MOT2D.runSimulation(Oven);
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end
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end
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tEnd = toc(tStart);
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fprintf('Total Computational Time: %0.1f seconds. \n', tEnd);
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if MOT2D.DoSave
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LoadingRate = struct;
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LoadingRate.Values = LoadingRateArray;
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MOT2D.Results = LoadingRate;
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SaveFolder = [MOT2D.SaveDirectory filesep 'Results'];
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Filename = ['TwoParameterScan_' datestr(now,'yyyymmdd_HHMM')];
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eval([sprintf('%s_Object', Filename) ' = MOT2D;']);
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mkdir(SaveFolder);
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save([SaveFolder filesep Filename], sprintf('%s_Object', Filename));
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end
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% - Plot results
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OptionsStruct = struct;
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OptionsStruct.RescalingFactorForFirstParameter = (Helper.PhysicsConstants.BlueLinewidth)^-1;
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OptionsStruct.XLabelString = 'Sideband Beam Detuning (\Delta/\Gamma)';
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OptionsStruct.RescalingFactorForSecondParameter = 1000;
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OptionsStruct.YLabelString = 'Beam Waist (mW)';
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OptionsStruct.RescalingFactorForQuantityOfInterest = 1e-10;
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% OptionsStruct.ZLabelString = 'Enhancement Factor (\eta)';
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OptionsStruct.ZLabelString = 'Loading rate (x 10^{9} atoms/s)';
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OptionsStruct.TitleString = sprintf('Magnetic Gradient = %.0f (G/cm)', MOT2D.MagneticGradient * 100);
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options = Helper.convertstruct2cell(OptionsStruct);
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Plotter.plotResultForTwoParameterScan(DetuningArray, BeamWaistArray, LoadingRateArray, options{:})
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%%
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MOT2D.NumberOfAtoms = 10000;
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MOT2D.TotalPower = 0.4;
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MOT2D.MagneticGradient = 0.4; 0;
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CoolingBeam = Beams{cellfun(@(x) strcmpi(x.Alias, 'Blue'), Beams)};
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CoolingBeam.Power = 0.2;
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SidebandBeam = Beams{cellfun(@(x) strcmpi(x.Alias, 'BlueSideband'), Beams)};
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SidebandBeam.Power = 0.2;
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NumberOfPointsForFirstParam = 20; %iterations of the simulation
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NumberOfPointsForSecondParam = 20;
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DetuningArray = linspace(-1.0, -5.0, NumberOfPointsForFirstParam) * Helper.PhysicsConstants.BlueLinewidth;
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BeamWaistArray = linspace(10, 25, NumberOfPointsForSecondParam) * 1e-03;
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tStart = tic;
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LoadingRateArray = zeros(NumberOfPointsForFirstParam, NumberOfPointsForSecondParam);
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StandardErrorArray = zeros(NumberOfPointsForFirstParam, NumberOfPointsForSecondParam);
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ConfidenceIntervalArray = zeros(NumberOfPointsForFirstParam, NumberOfPointsForSecondParam, 2);
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for i=1:NumberOfPointsForFirstParam
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eval(sprintf('CoolingBeam.Detuning = %d;', DetuningArray(i)));
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eval(sprintf('SidebandBeam.Detuning = %d;', DetuningArray(i) - (1.0 * Helper.PhysicsConstants.BlueLinewidth)));
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for j=1:NumberOfPointsForSecondParam
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eval(sprintf('CoolingBeam.Waist = %d;', BeamWaistArray(j)));
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eval(sprintf('SidebandBeam.Waist = %d;', BeamWaistArray(j)));
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[LoadingRateArray(i,j), StandardErrorArray(i,j), ConfidenceIntervalArray(i,j,:)] = MOT2D.runSimulation(Oven);
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end
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end
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tEnd = toc(tStart);
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fprintf('Total Computational Time: %0.1f seconds. \n', tEnd);
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if MOT2D.DoSave
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LoadingRate = struct;
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LoadingRate.Values = LoadingRateArray;
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MOT2D.Results = LoadingRate;
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SaveFolder = [MOT2D.SaveDirectory filesep 'Results'];
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Filename = ['TwoParameterScan_' datestr(now,'yyyymmdd_HHMM')];
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eval([sprintf('%s_Object', Filename) ' = MOT2D;']);
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mkdir(SaveFolder);
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save([SaveFolder filesep Filename], sprintf('%s_Object', Filename));
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end
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% - Plot results
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OptionsStruct = struct;
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OptionsStruct.RescalingFactorForFirstParameter = (Helper.PhysicsConstants.BlueLinewidth)^-1;
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OptionsStruct.XLabelString = 'Beam Detuning (\Delta/\Gamma)';
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OptionsStruct.RescalingFactorForSecondParameter = 1000;
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OptionsStruct.YLabelString = 'Beam Waist (mW)';
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OptionsStruct.RescalingFactorForQuantityOfInterest = 1e-10;
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% OptionsStruct.ZLabelString = 'Enhancement Factor (\eta)';
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OptionsStruct.ZLabelString = 'Loading rate (x 10^{9} atoms/s)';
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OptionsStruct.TitleString = sprintf('Magnetic Gradient = %.0f (G/cm)', MOT2D.MagneticGradient * 100);
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options = Helper.convertstruct2cell(OptionsStruct);
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Plotter.plotResultForTwoParameterScan(DetuningArray, BeamWaistArray, LoadingRateArray, options{:})
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