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Entry  Thu Dec 13 18:47:18 2012, rana, General, General, COMSOL: who's using up all the licenses? 
    Reply  Tue Feb 5 13:15:13 2013, Dmass, General, General, COMSOL: who's using up all the licenses? 
Entry  Tue Apr 2 19:24:07 2013, Emory Brown, Optics, , First steps producing a Finite Element Model to find the internal Brownian noise of a LIGO test mass 
Entry  Thu May 2 14:00:36 2013, Koji, General, Configuration, test mass TR with Levin's approach thermo_refractive_1D_axisym_result.pdf
Entry  Tue Jun 4 17:25:11 2013, Emory Brown, Optics, General, Comparison of First Results from COMSOL Model to the Analytic Solution ComsolComparisonPowerSpectralDensitySurfaceFluctuationsVsFrequency.png
Entry  Mon Jun 3 21:01:46 2013, Emory Brown, Optics, General, Analytic Calculation of Thermal Noise due to Brownian Motion using Levin and Thorne's Methods ComparisonPowerSpectralDensitySurfaceFluctuationsVsFrequency.pngDifferencePlot.pngThorneComparisonPowerSpectralDensitySurfaceFluctuationsVsFrequency.nb
    Reply  Wed Jun 5 13:31:41 2013, Matt A, Optics, General, Analytic Calculation of Thermal Noise due to Brownian Motion using Levin and Thorne's Methods 
Entry  Wed Jun 5 13:49:13 2013, Deep Chatterjee, Optics, General, Difference in the Levin and Liu & Thorne results for thermal noise Levin_throne_comparison.pdfLevin_throne_comparison.png
    Reply  Wed Jun 5 16:56:53 2013, Matt A., Optics, General, Difference in the Levin and Liu & Thorne results for thermal noise 
Entry  Wed Jun 5 16:59:51 2013, Matt A., Optics, General, Matlab code for calculating the zeros of Bessel functions from GWINC besselzero.m
Entry  Wed Jun 5 20:54:59 2013, Deep Chatterjee, General, General, Bessel Function roots Difference_between_algorithms.pngbessel_zeros.m
Entry  Wed Jun 5 20:39:48 2013, Deep Chatterjee, Optics, General, Conventional Thermal noise (Sec V) from Liu & Thorne Thorne_thermal_noise.pngPercentage_difference.pngThorne_thermal_noise.pdfPercentage_difference.pdf
    Reply  Thu Jun 6 12:40:07 2013, Matt A., Optics, General, Conventional Thermal noise (Sec V) from Liu & Thorne Thorne_thermal_noise.pngPercentage_difference.png
Entry  Thu Jun 6 17:00:11 2013, Deep Chatterjee, Optics, General, Comparison of ITM and FTM geometries (FIG. 3 Liu & Thorne) C_FTM.pngC_FTM.pdfFig3_Liu&Thorn.bmp
Entry  Mon Jun 10 18:37:09 2013, Matt A., General, General, Response to question in: Disscussion of the code of a 'comsol with matlab' model file (partially complete). 
Entry  Fri Jun 7 17:41:41 2013, Deep Chatterjee, General, General, Disscussion of the code of a 'comsol with matlab' model file Iron_Bar_test1_model.m
    Reply  Tue Jun 11 10:21:05 2013, Deep Chatterjee, General, General, Re: Disscussion of the code of a 'comsol with matlab' model file 
Entry  Tue Jun 11 17:04:33 2013, Deep Chatterjee, General, General, Analyzing the file 'thermo_refractive_COMSOL_1D_axisymmetric' by Koji Arai 
Entry  Wed Jun 12 13:52:44 2013, Deep Chatterjee, Optics, General, Difference in COMSOL and Analytic solution for TR noise analytic~COMSOL.png
Entry  Mon Jun 17 11:06:17 2013, Emory Brown, General, General, Plans for the week of 6-17-13 through 6-22-13 
Entry  Mon Jun 17 14:59:20 2013, Emory Brown, Optics, General, Improved Meshing in a COMSOL Model COMSOLMeshing.png
Entry  Tue Jun 18 15:26:50 2013, Emory Brown, Optics, General, Attempting to Implement Liu and Thorne's Boundary Conditions 
Entry  Thu Jun 20 12:41:01 2013, Deep Chatterjee, General, General, The expression for the "work dissipated" in the TE and TR noise calculations dissipated_work.pdf
Entry  Wed Jun 19 14:59:13 2013, Emory Brown, General, General, The Relative Residual Convergence Error 
    Reply  Thu Jun 20 10:26:38 2013, Matt A., General, General, The Relative Residual Convergence Error 
       Reply  Thu Jun 20 12:51:44 2013, Emory Brown, General, General, The Relative Residual Convergence Error 
Entry  Sun Jun 23 14:00:05 2013, Emory Brown, General, General, Manipulating the Relative Tolerance 
Entry  Thu Jun 20 16:29:38 2013, Deep Chatterjee, Optics, General, Differences on using a coarser mesh in calculating TR noise difference_in_mesh.png
    Reply  Sun Jun 23 14:29:04 2013, Koji, Optics, General, Differences on using a coarser mesh in calculating TR noise 
Entry  Mon Jun 24 16:02:43 2013, Emory Brown, Optics, General, Rebuilding a minimal version of our COMSOL model 
Entry  Mon Jun 24 18:00:26 2013, Deep Chatterjee, Optics, General, The problem of TE Noise calculation for a beam passing through a cylindrical substrate 
Entry  Tue Jun 25 15:16:59 2013, Arnaldo Rodriguez, Optics, General, Setting Up Looped Simulation for PID Controller Defocus.pngITMPlusRing.m
Entry  Tue Jun 25 15:18:41 2013, Emory Brown, Optics, General, A new boundary condition to attempt to avoid the relative residual error 
Entry  Wed Jun 26 13:52:06 2013, Arnaldo Rodriguez, Optics, General, Verifying Relative Error in Defocus for Regular and Manual-Loop Simulations Defocus_Error.png
Entry  Wed Jun 26 15:23:55 2013, Arnaldo Rodriguez, Optics, General, Solving Time per Loop in Manual Dynamic Simulation SolvingTimePerLoop.png
Entry  Wed Jun 26 16:46:32 2013, Emory Brown, Optics, General, A convergent stationary solution ConvergingModelMinimal-6-26-13.mph
Entry  Thu Jun 27 11:26:18 2013, Emory Brown, Optics, General, Missing factor of 4 and a comparison of analytic and simulated Brownian noise 
Entry  Thu Jun 27 15:06:13 2013, Arnaldo Rodriguez, Optics, General, PID Function in Manual Simulation ITMPlusRingPlusPID.mPID.m
Entry  Thu Jun 27 17:12:33 2013, Arnaldo Rodriguez, Optics, General, Defocusing in P-Controlled Manual Simulation Defocus_(P_Active).png
Entry  Fri Jun 28 11:54:10 2013, Emory Brown, Optics, General, Maintaining a constant volume while modifying the radii of the test mass faces 
Entry  Fri Jun 28 14:03:07 2013, Deep Chatterjee, General, General, Approach for TE noise for beam in cavity LL_derivations.pdf
Entry  Mon Jul 1 13:01:58 2013, Arnaldo Rodriguez, Optics, General, Brief Parameter Study on P-active Control Loop K_p.png
Entry  Mon Jul 1 17:31:40 2013, Arnaldo Rodriguez, Optics, General, Parameter Study on Sampling Time for P-active Loop Deltat.png
Entry  Tue Jul 2 13:32:30 2013, Emory Brown, Optics, General, Using Matlab to run our COMSOL simulations model_7_1_13.mlooper.m
    Reply  Wed Jul 3 00:04:46 2013, Koji, Optics, General, Using Matlab to run our COMSOL simulations 
Entry  Thu Jul 4 15:23:47 2013, Deep Chatterjee, Optics, General, Attempt to compute TE noise following Liu and Thorne Liu&Thorne_type.bmpsomething_like_TE_1.bmpsomething_like_TE_1_10times.bmpsomething_like_TE_1_1000times.bmp2D_almost_infinte_TE.mph
    Reply  Fri Jul 5 14:06:24 2013, Deep Chatterjee, Optics, General, Attempt to compute TE noise following Liu and Thorne comparison.bmpL&T_COMSOL_difference.bmp
Entry  Mon Jul 8 15:47:23 2013, Emory Brown, Optics, General, Meshing error when varying geometry 
    Reply  Mon Jul 8 18:39:31 2013, Matt A., Optics, General, Meshing error when varying geometry 
    Reply  Mon Jul 8 19:04:35 2013, Matt A., Optics, General, Meshing error when varying geometry SimpleCylinder.mph
       Reply  Tue Jul 9 14:45:04 2013, Emory Brown, Optics, General, Meshing error when varying geometry Eigenfrequency.png
Entry  Wed Jul 10 14:15:20 2013, Emory Brown, Optics, General, Comparison of Umax and the frequency of the lowest eigenmode against ratioR UmaxValuesVsRatioR.pngFrequencyLowestEigenmodes.pngdata.tar.gz
Entry  Wed Jul 10 17:52:18 2013, Koji, General, General, How to force time steps for a time dependent simulation 
Entry  Fri Jul 12 00:09:17 2013, Emory Brown, Optics, General, Analysis of substrate Brownian noise in a silicon test mass with changing ratioR value SiliconEigenfrequencyPlot.pngUmaxPlotSilicon.pngSilicon.tar.gz
Entry  Fri Jul 12 00:31:11 2013, Emory Brown, Optics, General, Reversed face mirror design node.png
Entry  Mon Jul 15 13:14:30 2013, Emory Brown, Optics, General, Umax curves for varying height test masses MassComparison.png
Entry  Thu Jul 11 19:16:12 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script TE_model.malmost_infinite_2D_axisym_TE_4.m
    Reply  Fri Jul 12 19:43:32 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script codes_TE_calc.zip
       Reply  Sun Jul 14 15:13:46 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script codes_TE_calc_(2).zip
          Reply  Mon Jul 15 16:05:29 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script codes_TE_calc.zipJul_15.bmp
Entry  Tue Jul 23 18:26:04 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23.bmpTE_calc_Jul23.zipJul_23.eps
    Reply  Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23_bettermesh2.eps
    Reply  Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23_bettermesh2.eps
    Reply  Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23_bettermesh2.eps
    Reply  Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23_bettermesh2.eps
    Reply  Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23_bettermesh2.eps
    Reply  Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23_bettermesh2.eps
    Reply  Tue Jul 23 20:53:45 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise Jul_23_bettermesh2.eps
Entry  Wed Jul 24 21:08:24 2013, Deep Chatterjee, Optics, General, TR results for different dimensions Jul24.pdfJul24_acalc.pdf
    Reply  Thu Jul 25 11:36:17 2013, rana, Optics, General, TR results for different dimensions 
    Reply  Thu Jul 25 13:21:46 2013, Deep Chatterjee, Optics, General, TR results for different dimensions Jul_25.pdf
       Reply  Thu Jul 25 15:54:58 2013, Deep Chatterjee, Optics, General, TR results for different dimensions Jul_25_1.pdfJul_25_2.pdfrelative_plot.pdf
Entry  Mon Jul 29 22:42:57 2013, Deep Chatterjee, Optics, General, Avoiding transient solutions in the Computation of TE/TR noise Jul29_2.pdf
Entry  Wed Jul 31 15:39:11 2013, Deep Chatterjee, Optics, General, First try with paramter optimization for TE and TR noise profiles Jul31_param_opt.pdf
Entry  Thu Aug 8 17:17:19 2013, Deep Chatterjee, Optics, General, Something like cancellation suspected_cance_AUg8l.pdf
Entry  Mon Sep 16 10:07:32 2013, Evan, General, Configuration, COMSOL 4.3 on the OS X command line 
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