Thu Dec 13 18:47:18 2012, rana, General, General, COMSOL: who's using up all the licenses?
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Tue Feb 5 13:15:13 2013, Dmass, General, General, COMSOL: who's using up all the licenses?
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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
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Thu May 2 14:00:36 2013, Koji, General, Configuration, test mass TR with Levin's approach
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Tue Jun 4 17:25:11 2013, Emory Brown, Optics, General, Comparison of First Results from COMSOL Model to the Analytic Solution
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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  
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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
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Wed Jun 5 13:49:13 2013, Deep Chatterjee, Optics, General, Difference in the Levin and Liu & Thorne results for thermal noise 
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Wed Jun 5 16:56:53 2013, Matt A., Optics, General, Difference in the Levin and Liu & Thorne results for thermal noise
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Wed Jun 5 16:59:51 2013, Matt A., Optics, General, Matlab code for calculating the zeros of Bessel functions from GWINC
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Wed Jun 5 20:54:59 2013, Deep Chatterjee, General, General, Bessel Function roots 
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Wed Jun 5 20:39:48 2013, Deep Chatterjee, Optics, General, Conventional Thermal noise (Sec V) from Liu & Thorne   
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Thu Jun 6 12:40:07 2013, Matt A., Optics, General, Conventional Thermal noise (Sec V) from Liu & Thorne 
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Thu Jun 6 17:00:11 2013, Deep Chatterjee, Optics, General, Comparison of ITM and FTM geometries (FIG. 3 Liu & Thorne)  
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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).
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Fri Jun 7 17:41:41 2013, Deep Chatterjee, General, General, Disscussion of the code of a 'comsol with matlab' model file
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Tue Jun 11 10:21:05 2013, Deep Chatterjee, General, General, Re: Disscussion of the code of a 'comsol with matlab' model file
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Tue Jun 11 17:04:33 2013, Deep Chatterjee, General, General, Analyzing the file 'thermo_refractive_COMSOL_1D_axisymmetric' by Koji Arai
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Wed Jun 12 13:52:44 2013, Deep Chatterjee, Optics, General, Difference in COMSOL and Analytic solution for TR noise
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Mon Jun 17 11:06:17 2013, Emory Brown, General, General, Plans for the week of 6-17-13 through 6-22-13
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Mon Jun 17 14:59:20 2013, Emory Brown, Optics, General, Improved Meshing in a COMSOL Model
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Tue Jun 18 15:26:50 2013, Emory Brown, Optics, General, Attempting to Implement Liu and Thorne's Boundary Conditions
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Thu Jun 20 12:41:01 2013, Deep Chatterjee, General, General, The expression for the "work dissipated" in the TE and TR noise calculations
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Wed Jun 19 14:59:13 2013, Emory Brown, General, General, The Relative Residual Convergence Error
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Thu Jun 20 10:26:38 2013, Matt A., General, General, The Relative Residual Convergence Error
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Thu Jun 20 12:51:44 2013, Emory Brown, General, General, The Relative Residual Convergence Error
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Sun Jun 23 14:00:05 2013, Emory Brown, General, General, Manipulating the Relative Tolerance
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Thu Jun 20 16:29:38 2013, Deep Chatterjee, Optics, General, Differences on using a coarser mesh in calculating TR noise
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Sun Jun 23 14:29:04 2013, Koji, Optics, General, Differences on using a coarser mesh in calculating TR noise
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Mon Jun 24 16:02:43 2013, Emory Brown, Optics, General, Rebuilding a minimal version of our COMSOL model
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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
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Tue Jun 25 15:16:59 2013, Arnaldo Rodriguez, Optics, General, Setting Up Looped Simulation for PID Controller 
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Tue Jun 25 15:18:41 2013, Emory Brown, Optics, General, A new boundary condition to attempt to avoid the relative residual error
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Wed Jun 26 13:52:06 2013, Arnaldo Rodriguez, Optics, General, Verifying Relative Error in Defocus for Regular and Manual-Loop Simulations
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Wed Jun 26 15:23:55 2013, Arnaldo Rodriguez, Optics, General, Solving Time per Loop in Manual Dynamic Simulation
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Wed Jun 26 16:46:32 2013, Emory Brown, Optics, General, A convergent stationary solution
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Thu Jun 27 11:26:18 2013, Emory Brown, Optics, General, Missing factor of 4 and a comparison of analytic and simulated Brownian noise
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Thu Jun 27 15:06:13 2013, Arnaldo Rodriguez, Optics, General, PID Function in Manual Simulation 
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Thu Jun 27 17:12:33 2013, Arnaldo Rodriguez, Optics, General, Defocusing in P-Controlled Manual Simulation
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Fri Jun 28 11:54:10 2013, Emory Brown, Optics, General, Maintaining a constant volume while modifying the radii of the test mass faces
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Fri Jun 28 14:03:07 2013, Deep Chatterjee, General, General, Approach for TE noise for beam in cavity
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Mon Jul 1 13:01:58 2013, Arnaldo Rodriguez, Optics, General, Brief Parameter Study on P-active Control Loop
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Mon Jul 1 17:31:40 2013, Arnaldo Rodriguez, Optics, General, Parameter Study on Sampling Time for P-active Loop
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Tue Jul 2 13:32:30 2013, Emory Brown, Optics, General, Using Matlab to run our COMSOL simulations 
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Wed Jul 3 00:04:46 2013, Koji, Optics, General, Using Matlab to run our COMSOL simulations
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Thu Jul 4 15:23:47 2013, Deep Chatterjee, Optics, General, Attempt to compute TE noise following Liu and Thorne    
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Fri Jul 5 14:06:24 2013, Deep Chatterjee, Optics, General, Attempt to compute TE noise following Liu and Thorne 
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Mon Jul 8 15:47:23 2013, Emory Brown, Optics, General, Meshing error when varying geometry
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Mon Jul 8 18:39:31 2013, Matt A., Optics, General, Meshing error when varying geometry
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Mon Jul 8 19:04:35 2013, Matt A., Optics, General, Meshing error when varying geometry
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Tue Jul 9 14:45:04 2013, Emory Brown, Optics, General, Meshing error when varying geometry
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Wed Jul 10 14:15:20 2013, Emory Brown, Optics, General, Comparison of Umax and the frequency of the lowest eigenmode against ratioR  
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Wed Jul 10 17:52:18 2013, Koji, General, General, How to force time steps for a time dependent simulation
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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  
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Fri Jul 12 00:31:11 2013, Emory Brown, Optics, General, Reversed face mirror design
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Mon Jul 15 13:14:30 2013, Emory Brown, Optics, General, Umax curves for varying height test masses
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Thu Jul 11 19:16:12 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script 
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Fri Jul 12 19:43:32 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script
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Sun Jul 14 15:13:46 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script
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Mon Jul 15 16:05:29 2013, Deep Chatterjee, General, General, TE noise problem - Matlab script 
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Tue Jul 23 18:26:04 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise  
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Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise
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Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise
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Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise
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Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise
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Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise
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Tue Jul 23 20:53:37 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise
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Tue Jul 23 20:53:45 2013, Deep Chatterjee, Optics, General, Comparison between Liu and Thorne Results and COMSOL results for TE noise
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Wed Jul 24 21:08:24 2013, Deep Chatterjee, Optics, General, TR results for different dimensions 
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Thu Jul 25 11:36:17 2013, rana, Optics, General, TR results for different dimensions
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Thu Jul 25 13:21:46 2013, Deep Chatterjee, Optics, General, TR results for different dimensions
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Thu Jul 25 15:54:58 2013, Deep Chatterjee, Optics, General, TR results for different dimensions  
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Mon Jul 29 22:42:57 2013, Deep Chatterjee, Optics, General, Avoiding transient solutions in the Computation of TE/TR noise
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Wed Jul 31 15:39:11 2013, Deep Chatterjee, Optics, General, First try with paramter optimization for TE and TR noise profiles
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Thu Aug 8 17:17:19 2013, Deep Chatterjee, Optics, General, Something like cancellation
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Mon Sep 16 10:07:32 2013, Evan, General, Configuration, COMSOL 4.3 on the OS X command line
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Wed Nov 13 23:55:44 2013, Chris Couste, Optics, Analysis, Optical Mount Vibrational Analysis
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Mon Nov 18 15:56:59 2013, Chris Couste, Optics, Analysis, Representative Models   
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Fri Nov 22 21:04:53 2013, Chris Couste, Optics, Analysis, analysis
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Fri Jan 24 17:26:38 2014, Chris Cousté, Optics, Analysis, Mount Analysis Functional!
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Sun Feb 16 21:10:56 2014, Chris Cousté, Optics, Analysis, Optical Mount data compilation 1: Aluminum 
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Thu Apr 17 16:52:09 2014, Evan, General, Characterization, Interpreting logfiles and picking a solver
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Sun Jun 22 23:44:56 2014, Sam Moore, Optics, , Going through Heinert's 'TR noise of cylindrical test masses' paper
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Mon Jun 23 11:40:17 2014, Sam Moore, Optics, , Going through Heinert's 'TR noise of cylindrical test masses' paper
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Mon Jun 23 16:10:17 2014, Matt A., Optics, , Going through Heinert's 'TR noise of cylindrical test masses' paper   
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Tue Jun 24 14:35:42 2014, Sam Moore, Optics, General, Trying to Verify the Heinert Model
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Tue Jun 24 17:05:24 2014, Sam Moore, Optics, General, Trying to Verify the Heinert Model 
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Sat Jun 28 21:59:11 2014, Sam Moore, Optics, General, Difficulty with the COMSOL stationary module; Test Cases
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Sun Jun 29 15:37:18 2014, Sam Moore, Optics, General, Difficulty with the COMSOL stationary module; Test Cases
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Sun Jun 29 20:25:44 2014, Koji, Optics, General, Difficulty with the COMSOL stationary module; Test Cases
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Sat Jul 5 13:04:32 2014, Sam Moore, Optics, , Heinert Model TR Noise Verification 
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Mon Jul 7 19:47:00 2014, Koji, Optics, , Heinert Model TR Noise Verification
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Fri Jul 11 10:58:18 2014, not Koji, Optics, , Heinert Model TR Noise Verification 
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Mon Jul 14 19:09:14 2014, Sam Moore, Optics, General, Using Heinert's Solution for Duan's Parameters 
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Thu Jul 10 16:51:14 2014, Sam Moore, Optics, General, Duan and Heinert Comparison
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Mon Jul 14 19:14:31 2014, Sam Moore, Optics, General, Duan and Heinert Comparison
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Thu Jul 31 20:55:38 2014, Sam Moore, Optics, General, Finding the Right Meshing for the TIR cavity
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Sat Aug 2 00:22:34 2014, Sam Moore, Optics, General, Finding the Right Meshing for the TIR cavity
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Tue Sep 30 11:30:27 2014, Nic, Dmass, Evan, General, Configuration, Gravity in Comsol
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Sat Sep 5 15:04:43 2015, Dennis Coyne, Mechanics, Configuration, summary of FEA modal model to State Space model
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Sat Sep 5 15:17:41 2015, rana, General, Configuration, FEA logs merged
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Tue Jun 28 15:50:45 2016, Joy Westland, Mechanics, Analysis, A Simple Model of the Modal Analysis of a Cantilever Circular/Cylinder Cross Section in ANSYS tutorial  
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Tue Jun 28 16:54:23 2016, Nikhil Mathur, Mechanics, Analysis, Ansys 14.5 Indroductory Tutorial: Modal Frequency Convergence
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Wed Jun 29 14:14:44 2016, Joy Westland, Mechanics, Analysis, ANSYS Tutorials with Basic Meshing
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Fri Jul 29 14:33:41 2016, Joy Westland, Mechanics, General, A Tutorial in Importing SolidWorks Files and Applying a Gaussian Force in ANSYS for a LIGO Test Mass  
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Mon Jul 24 15:35:34 2017, Mariia, General, Configuration, Running Comsol to Matlab
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Mon Jul 24 15:54:26 2017, Koji, General, Configuration, Running Comsol to Matlab
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Wed Jul 26 20:14:46 2017, rana, General, Configuration, Running Comsol to Matlab
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Fri Jul 28 15:48:58 2017, Mariia, General, Configuration, Comsol batch for windows
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Mon Jul 31 22:18:57 2017, rana, General, General, using more than 12 cores in matlab
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Thu Nov 2 17:23:56 2017, Aaron, Mechanics, PonderSqueeze, Modelling suspension noise
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Fri Nov 3 15:03:10 2017, Aaron, Mechanics, PonderSqueeze, Modelling suspension noise
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Wed Nov 15 14:05:12 2017, Aaron, Mechanics, PonderSqueeze, Modelling suspension noise
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Mon Dec 4 16:27:13 2017, aaron, Mechanics, PonderSqueeze,
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Mon Dec 4 17:42:53 2017, gautam, Mechanics, PonderSqueeze, FEA on optimus
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Mon Dec 4 19:49:32 2017, gautam, Mechanics, PonderSqueeze, FEA on optimus
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Tue Dec 5 10:50:54 2017, aaron, Mechanics, PonderSqueeze, FEA on optimus
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Tue Dec 5 19:50:47 2017, aaron, Mechanics, PonderSqueeze, FEA on optimus
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Tue Dec 12 11:50:12 2017, aaron, Mechanics, PonderSqueeze, FEA on optimus
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Thu Jan 18 21:13:59 2018, aaron, Optics, PonderSqueeze, modifications to Gautam's 40m finesse model
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Mon Jan 22 21:13:25 2018, aaron, Mechanics, PonderSqueeze, tips from Shoaib
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Mon Jan 29 23:02:13 2018, aaron, Mechanics, PonderSqueeze, tips from Shoaib
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Sat Mar 17 15:27:48 2018, rana, General, General, file size >> small
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Mon Aug 20 15:44:56 2018, rana, General, General, file size >> small
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Sun Aug 26 16:42:54 2018, rana, Mechanics, Analysis, Test Mass Thermal Noise: Consistency Checks
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Sun May 7 18:22:35 2017, rana, General, Voyager, Voyager ITM: Radiative cooling with cold shield and cold CP
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Sun Aug 26 19:21:27 2018, rana, General, Voyager, Voyager ITM: Radiative cooling with cold shield and cold CP 
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Thu Feb 14 12:38:51 2019, Ching Pin, Mechanics, , comsol modelling   
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Fri Feb 15 21:05:31 2019, Ching Pin, Mechanics, , comsol modelling
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Tue Feb 19 19:52:53 2019, Ching Pin, Mechanics, , comsol modelling
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Fri Mar 1 19:33:40 2019, Ching Pin, Mechanics, , comsol modelling  
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Mon Mar 4 17:22:07 2019, Ching Pin, Mechanics, , comsol modelling   
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Wed Mar 6 09:51:18 2019, Ching Pin, Mechanics, , comsol modelling
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Thu Mar 7 10:10:37 2019, Ching Pin, Mechanics, , comsol modelling
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Tue May 12 14:16:28 2020, Koji, General, General, FEA tutorial resources
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Fri Dec 4 18:32:02 2015, rana, General, Configuration, COMSOL: remote server w/ matlab
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Tue Aug 11 11:16:29 2020, aaron, General, Configuration, COMSOL with Matlab without display
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Tue Aug 11 16:35:07 2020, aaron, General, Configuration, COMSOL: remote server w/ matlab
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Thu Jun 22 14:12:04 2023, Raj, General, aLIGO, Finesse Modelling for aLIGO
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Thu Jul 6 11:35:55 2023, Rajashik, General, General, Basic Demonstration of Cavity Scan 
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Fri Jul 21 16:42:57 2023, Rajashik, Optics, Analysis,   
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Sat Jul 29 00:19:02 2023, Rajashik, Optics, General,  
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