<html><head><style>p{margin-top:0px;margin-bottom:0px;}</style></head><body><div style="font-size:10pt; font-family:Gulim, sans-serif;"><p><span style="font-size: 13.3333px;">Dear GATE users,</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">I am going to do a GATE optical simulation .</span></p><p><span style="font-size: 13.3333px;">I am using the UNIFIED model for surface treatment.</span></p><p><span style="font-size: 13.3333px;">But, I'm confused because it's my first time simulating GATE optical. </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">So, Let me ask you a few things.</span></p><p><span style="font-size: 13.3333px;">First, I want to attach the senosor behind the 'epoxy_co' I set. What number should 'setDepth N' be set to?</span></p><p><span style="font-size: 13.3333px;">Second, I want to roughen(0~2.5mm) half of the LYSO(LYSO length is 5mm) crystal and polish(2.5~5mm) the other half. How should I set it up? </span></p><p><span style="font-size: 13.3333px;">Third, I want to wrap the reflector and absorber on the outside of the crystal.</span></p><p><span style="font-size: 13.3333px;">Fourth, I am not sure if I set the setMaterial of 'modoule' & 'modoulec' correctly. </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">The geometry of the GATE opticla macro file that I designed is as follows.</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">Please tell me if there is something wrong. </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">-------------------------------------------------------------------------------</span></p><p><span style="font-size: 13.3333px;">-------------------------------------------------------------------------------</span></p><p><span style="font-size: 13.3333px;"># W O R L D</span></p><p><span style="font-size: 13.3333px;">/gate/world/geometry/setXLength 40. cm</span></p><p><span style="font-size: 13.3333px;">/gate/world/geometry/setYLength 40. cm</span></p><p><span style="font-size: 13.3333px;">/gate/world/geometry/setZLength 40. cm</span></p><p><span style="font-size: 13.3333px;">/gate/world/setMaterial Air</span></p><p><span style="font-size: 13.3333px;">/gate/world/vis/setVisible 0</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/world/daughters/name OpticalSystem</span></p><p><span style="font-size: 13.3333px;">/gate/world/daughters/insert cylinder</span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/geometry/setRmax 60.0 mm</span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/geometry/setRmin 20 mm</span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/geometry/setHeight 10 mm</span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/placement/setTranslation 0 0 0.0 mm</span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/setMaterial Air</span></p><p><span style="font-size: 13.3333px;">#/gate/OpticalSystem/vis/forceWireframe</span></p><p><span style="font-size: 13.3333px;">#/gate/OpticalSystem/vis/setColor white</span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/vis/setVisible 0</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/daughters/name modoule</span></p><p><span style="font-size: 13.3333px;">/gate/OpticalSystem/daughters/insert box</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/geometry/setXLength 11.0 mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/geometry/setYLength 2.2 mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/geometry/setZLength 2.2 mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/placement/setTranslation 25.5 0. 0. mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/setMaterial Air</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/vis/setColor yellow</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/vis/forceWireframe</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/modoule/daughters/name modoulec</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/daughters/insert box</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/geometry/setXLength 10.46 mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/geometry/setYLength 2.2 mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/geometry/setZLength 2.2 mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/placement/setTranslation -0.27 0. 0. mm</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/setMaterial Air</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/vis/setColor red</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/vis/forceWireframe</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/daughters/name crystal</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/daughters/insert box</span></p><p><span style="font-size: 13.3333px;">/gate/crystal/geometry/setXLength 5. mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal/geometry/setYLength 2.0 mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal/geometry/setZLength 2.0 mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal/placement/setTranslation -2.73 0. 0. mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal/setMaterial LYSO</span></p><p><span style="font-size: 13.3333px;">/gate/crystal/vis/setColor green</span></p><p><span style="font-size: 13.3333px;">/gate/crystal/vis/forceWireframe</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/daughters/name crystal2</span></p><p><span style="font-size: 13.3333px;">/gate/modoulec/daughters/insert box</span></p><p><span style="font-size: 13.3333px;">/gate/crystal2/geometry/setXLength 5. mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal2/geometry/setYLength 2.0 mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal2/geometry/setZLength 2.0 mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal2/placement/setTranslation 2.27 0. 0. mm</span></p><p><span style="font-size: 13.3333px;">/gate/crystal2/setMaterial BGO</span></p><p><span style="font-size: 13.3333px;">/gate/crystal2/vis/setColor white</span></p><p><span style="font-size: 13.3333px;">/gate/crystal2/vis/forceWireframe</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/modoule/daughters/name grease</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/daughters/insert box</span></p><p><span style="font-size: 13.3333px;">/gate/grease/geometry/setXLength 0.01 mm</span></p><p><span style="font-size: 13.3333px;">/gate/grease/geometry/setYLength 2.<span style="white-space:pre"> </span>mm</span></p><p><span style="font-size: 13.3333px;">/gate/grease/geometry/setZLength 2. mm</span></p><p><span style="font-size: 13.3333px;">/gate/grease/setMaterial Meltmount</span></p><p><span style="font-size: 13.3333px;">/gate/grease/placement/setTranslation 4.505 0 0. mm</span></p><p><span style="font-size: 13.3333px;">/gate/grease/vis/setColor white</span></p><p><span style="font-size: 13.3333px;">/gate/grease/vis/forceWireframe</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/modoule/daughters/name epoxy_co</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/daughters/insert box</span></p><p><span style="font-size: 13.3333px;">/gate/swindow/geometry/setXLength 0.3 mm</span></p><p><span style="font-size: 13.3333px;">/gate/swindow/geometry/setYLength 2.<span style="white-space:pre"> </span>mm</span></p><p><span style="font-size: 13.3333px;">/gate/swindow/geometry/setZLength 2. mm</span></p><p><span style="font-size: 13.3333px;">/gate/swindow/setMaterial Epoxy</span></p><p><span style="font-size: 13.3333px;">/gate/swindow/placement/setTranslation 4.66 0 0. mm</span></p><p><span style="font-size: 13.3333px;">/gate/swindow/vis/setColor yellow</span></p><p><span style="font-size: 13.3333px;">/gate/swindow/vis/forceWireframe</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">/gate/modoule/repeaters/insert ring</span></p><p><span style="font-size: 13.3333px;">/gate/modoule/ring/setRepeatNumber 2</span></p><p><span style="font-size: 13.3333px;">-------------------------------------------------------------------------------</span></p><p><span style="font-size: 13.3333px;">-------------------------------------------------------------------------------</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">Thanks a lot for your help.</span></p><p><span style="font-size: 13.3333px;">Best regards,</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;">Suhwan Kim</span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p><span style="font-size: 13.3333px;"> </span></p><p> </p></div></body></html><table style='display:none'><tr><td><img src="https://mail.naver.com/readReceipt/notify/?img=Cfn9FAicbrnZhAn%2FFqudFx%2BoazioKqb%2FMo2dax0oMoCoFzivMrulazMqMoUZtzFXp6UmKxb5W4d5W4pZMLlGWq%2FsprJdpL99brkZbdIn1BFdbZlTbzk5prJdp6FTWzwCM4eZMB3GWr%2F5WXiN.gif" border="0"/></td></tr></table>