HRRL Alignment 2011 - Revision history

Foretony: /* Procedure */

2011-04-01T22:50:42Z

Procedure

2011-04-01T22:23:42Z

Procedure

2011-04-01T22:23:18Z

Procedure

2011-04-01T20:52:21Z

Procedure

2011-04-01T20:45:43Z

Procedure

2011-04-01T20:44:19Z

Procedure

2011-04-01T20:37:43Z

Procedure

2011-04-01T20:37:21Z

Procedure

2011-04-01T20:35:16Z

Procedure

2011-04-01T20:34:14Z

Procedure

@@ Line 32: / Line 32: @@
 # Move along the translator to center the laser as much as possible through the experimental cell wall.  The 90 degree bend is now defined
 # Move the 45 degree mirror on the translator stage to the location of D1's center
-# Move the other 45 degree mirror from the zero line alone the 90 degree line to the location of D2
+# Rotate the mirror to 45/2 degrees.  This will point to the location of D2
-# Be sure the laser shines back to the center of the Gun location
+# Position another mirror at the location of D2 such that it reflects light back to the source and can transport laser light to the center of the 90 degree line.  This will be determine the final positions of the dipoles
 # once the location of D2 is established, the location of D1 will be known.
 # Remove the Mirror at D1 and center the flag location F1 so the OTR screen is centered

@@ Line 27: / Line 27: @@
 # place a translator for the rotation mirror (it should span from D1 to the 90 degree point along the zero axis)
 # mount the mirror so it is level on the translator
-# move the translator along HRRL direction and position the mirror until laser spot doesn't move out of two Iris's at limits of translator breadboard.
+# move the translator along the HRRL axis direction and position the mirror until laser spot doesn't move out of two Iris's at limits of translator breadboard.
 # Now you are aligned along the HRRL axis
 # Rotate the mirror 45 degrees

@@ Line 25: / Line 25: @@
 # Align laser through HRRL entrance and exit.
-# place translators (One should span from D1 to the 90 degree point along the zero axis)
+# place a translator for the rotation mirror (it should span from D1 to the 90 degree point along the zero axis)
-# move translator along HRRL direction and position until laser spot doesn't move out of two Iris's at limits of translator breadboard.
+# mount the mirror so it is level on the translator
 # Now you are aligned along the HRRL axis
-# Place mirror on translator and be sure laser beam goes back to HRRL gun.
+# Rotate the mirror 45 degrees
 # Move along the translator to center the laser as much as possible through the experimental cell wall.  The 90 degree bend is now defined
 # Move the 45 degree mirror on the translator stage to the location of D1's center

@@ Line 25: / Line 25: @@
 # Align laser through HRRL entrance and exit.
-# place tanslators
+# place translators (One should span from D1 to the 90 degree point along the zero axis)
 # move translator along HRRL direction and position until laser spot doesn't move out of two Iris's at limits of translator breadboard.
-# Not you are aligned along the HRRL axis
+# Now you are aligned along the HRRL axis
 # Place mirror on translator and be sure laser beam goes back to HRRL gun.
 # Rotate stage 45 degrees
 # Move along the translator to center the laser as much as possible through the experimental cell wall.  The 90 degree bend is now defined
-# Install a mirror at D1 which rotates 45 degeee
+# Move the 45 degree mirror on the translator stage to the location of D1's center
 # Move the other 45 degree mirror from the zero line alone the 90 degree line to the location of D2
 # Be sure the laser shines back to the center of the Gun location
-#The location of the mirror at D2 which aligns everything up will tell you the location of D2.
+#Positron mirror at D2 which aligns everything up will tell you the location of D2.
 # once the location of D2 is established, the location of D1 will be known.
 # Remove the Mirror at D1 and center the flag location F1 so the OTR screen is centered

@@ Line 36: / Line 36: @@
 #The location of the mirror at D2 which aligns everything up will tell you the location of D2.
 # once the location of D2 is established, the location of D1 will be known.
-# Remove the Mirror at D1 and
+# Remove the Mirror at D1 and center the flag location F1 so the OTR screen is centered

@@ Line 31: / Line 31: @@
 # Rotate stage 45 degrees
 # Move a long translator to center laser as much as possible through the experimental cell wall.
-# If we dont have a long enough tranlator then move the alignment laser to the experimental side and shoot back to HRRl side
+# If we dont have a long enough translator then move the alignment laser to the experimental side and shoot back to HRRl side
 # Move the 45 degree mirror to the location of D2
 # Install a 45 degree mirror at  D1's location

@@ Line 33: / Line 33: @@
 # Move the alignment laser to the experimental side and shoot beck to HRRl side
 # Move the 45 degree mirror to the location of D2
-# Install a 45 degree mirror near D1
+# Install a 45 degree mirror at  D1's location
-# Be sure the laser shine back to the cent of the Gun location
+# Be sure the laser shines back to the cent of the Gun location
+#