Instruments and Equipments

Magnets

Type 1 Quad (also Quad2A )

Measurement on Magnetic field as a function of current dB/dI

Data File: File:Magnet T1Quad data.txt

ROOTSYS file to analyze this data, create figure and fit: File:Magnet T1Quad cpp.C

Figure and Fit:

File:T1Quad.pdf

Type 2 Quad (also Quad2T )

Measurement on Magnetic field as a function of current dB/dI

Length of the pole face of Quad2Tin z direction is 8 cm.

Data File: File:Magnet T2Quad data.txt

ROOTSYS file to analyze this data, create figure and fit: File:Magnet T2Quad cpp.C

Figure and Fit:

File:T2Quad.pdf

Magnet Mappings

Dr. Chouffani's Note

File:Magnet Mappings.pdf

Kiwi Dipole Mappings

File:Kiwi Dipole Magnet Mappings.pdf

Tag Number: 079220

Bending magnet that was to be used with LCS (compact magnets) The horizontal and vertical tranlator have a range for 150 mm i.e. 15 cm.

Power on I = 20.4 A

x (mm)	y (mm)	B (kG)
127	0	[math] -6.7 \times 10^{-2} [/math]
127	10	-0.106
127	20	-0.169
127	30	-0.2729
127	40	-0.448
127	50	-0.728
127	60	-0.97
127	70	-1.025
127	80	-1.029
127	90	-1.03
127	100	-1.029
127	110	-1.028
127	120	-1.028
127	130	-1.028
127	140	-1.028
127	150	-1.028
y = 150 mm is roughly center of the bend.
127	150	-1.028
127	140	-1.031
127	130	-1.0342
127	120	-1.036
127	110	-1.036
127	100	-1.036
127	90	-1.036
127	80	-1.0355
127	70	-1.03
127	60	-0.977
127	50	-0.7354
127	40	-0.4527
127	30	-0.275
127	20	-0.17
127	10	-0.1066
127	0	-0.0673
Again
x (mm)	y (mm)	B (kG)
127	0	[math] -0.0672 [/math]
127	10	-0.1062
127	20	-0.1699
127	30	-0.2738
127	40	-0.449
127	50	-0.7283	edge of poles 100 px
127	60	-0.9712
127	70	-1.0253
127	80	-1.03
127	90	-1.03
127	100	-1.0298
127	110	-1.028
127	120	-1.0285
127	130	-1.0286
127	140	-1.0282
127	150	-1.0278

     y (mm)      B (kG)   error B (kG)
    0.00000    -0.06717     0.00015
   10.00000    -0.10627     0.00031
   20.00000    -0.16963     0.00055
   30.00000    -0.27390     0.00105
   40.00000    -0.44990     0.00248
   50.00000    -0.73057     0.00419
   60.00000    -0.97273     0.00374
   70.00000    -1.02677     0.00280
   80.00000    -1.03150     0.00350
   90.00000    -1.03200     0.00346
  100.00000    -1.03160     0.00383
  110.00000    -1.03067     0.00462
  120.00000    -1.03083     0.00448
  130.00000    -1.03027     0.00342
  140.00000    -1.02907     0.00168
  150.00000    -1.02793     0.00012

X at 127, Y at 150

x (mm)	y (mm)	I	B (kG)
127	150	20.1	-1.0279
127	150	30.1	-1.53
127	150	25.1	-1.2916
127	150	20.1	-1.0359
127	150	15	-0.781
127	150	10	-0.534
127	150	5	-0.277
127	150	0	-0.017
Again
127	150	0	-0.01726
127	150	5	-0.266
127	150	10	-0.518
127	150	15	-0.7713
127	150	20	-1.02
127	150	25	-1.272
127	150	30	-1.52

  I (Amps)    B (kG)    error B (kG)
   0.00000   -0.01713    0.00018
   5.00000   -0.27150    0.00778
  10.00000   -0.52600    0.01131
  15.00000   -0.77615    0.00686
  20.00000   -1.02795    0.01124
  25.00000   -1.28180    0.01386
  30.00000   -1.52500    0.00707

Vertical Scan

Power on I = 20 A

Gap width [math] \approx [/math]5cm.

x (mm)	y (mm)	B (kG)
135 (lower edge)	150	-1.0369
132	150	-1.0379
129	150	-1.0382
126	150	-1.0384
123	150	-1.0385
120	150	-1.0386
118	150	-1.0387
116	150	-1.0388
114	150	-1.039

   x (mm)      y(mm)       B(kG)
  135.0000   150.0000    -1.0369
  132.0000   150.0000    -1.0379
  129.0000   150.0000    -1.0382
  126.0000   150.0000    -1.0384
  123.0000   150.0000    -1.0385
  120.0000   150.0000    -1.0386
  118.0000   150.0000    -1.0387
  116.0000   150.0000    -1.0388
  114.0000   150.0000    -1.0390

Horizontal Scan

go for X = 124.5, y = 150 (dipole center), I = 20 A.

x (mm)	y (mm)	I (A)	B (kG)
124.5	150	20	-1.0388
124.5	140	20	-1.04
124.5	130	20	-1.04
124.5	120	20	-1.0409
124.5	110	20	-1.041
124.5	100	20	-1.0411
124.5	90	20	-1.041
124.5	80	20	-1.0408
124.5	70	20	-1.355	This data is problematic.
124.5	60	20	-0.9799
124.5	50	20	-0.74
124.5	40	20	-0.457
124.5	30	20	-0.2776
124.5	20	20	-0.1718
124.5	0	20	-0.0684

Figure according to the data above. There is problem when y = 70 mm.

   x (mm)      y  (mm)       I (A)      B  (kG)   
  124.50000   150.00000    20.00000    -1.03880
  124.50000   140.00000    20.00000    -1.04000
  124.50000   130.00000    20.00000    -1.04000
  124.50000   120.00000    20.00000    -1.04090
  124.50000   110.00000    20.00000    -1.04100
  124.50000   100.00000    20.00000    -1.04110
  124.50000    90.00000    20.00000    -1.04100
  124.50000    80.00000    20.00000    -1.04080
  124.50000    70.00000    20.00000    -1.03550
  124.50000    60.00000    20.00000    -0.97990
  124.50000    50.00000    20.00000    -0.74000
  124.50000    40.00000    20.00000    -0.45700
  124.50000    30.00000    20.00000    -0.27760
  124.50000    20.00000    20.00000    -0.17180
  124.50000     0.00000    20.00000    -0.06840

Figure according to the data above. The problem when y = 70 mm is changed to -1.0355

Power on X = 124.5, Y = 150

x (mm)	y (mm)	I (A)	B (kG)
124.5	150	0	-0.0123
124.5	150	5	-0.2676
124.5	150	10	-0.516
124.5	150	15	-0.771
124.5	150	20	-1.028
124.5	150	25	-1.2735
124.5	150	30	-1.5217
124.5	150	30	-1.5218
124.5	150	25	-1.287
124.5	150	20	-1.037
124.5	150	15	-0.7855
124.5	150	10	-0.5313
124.5	150	5	-0.2747
124.5	150	0	-0.0164

    I (A)      B(kG)    error B(kG) 
  30.00000   -1.52175    0.00007
  25.00000   -1.28025    0.00955
  20.00000   -1.03250    0.00636
  15.00000   -0.77825    0.01025
  10.00000   -0.52365    0.01082
   5.00000   -0.27115    0.00502
   0.00000   -0.01435    0.00290

Tag Number: 42125

x (mm)	y (mm)	I (A)	B (kG)
0	0	Power off	[math]-3 \times 10^{-4}[/math]
0	0	20	[math]-6 \times 10^{-3}[/math]
111.75	0	20	[math] 0.0405[/math]

x (mm)	y (mm)	I (A)	B (kG)
111.75	10	20	0.0637
111.75	20	20	0.102
111.75	30	20	0.1675
111.75	40	20	0.2774
111.75	50	20	0.4654
111.75	60	20	0.756
111.75	70	20	0.9898
111.75	80	20	1.0312
111.75	90	20	1.0358
111.75	100	20	1.0362
111.75	110	20	1.0363
111.75	120	20	1.0363
111.75	130	20	1.0362
111.75	140	20	1.036
111.75	150	20	1.036
111.75	0	20	0.0402
111.75	10	20	0.0635
111.75	20	20	0.1022
111.75	30	20	0.1674
111.75	40	20	0.2773
111.75	50	20	0.4652
111.75	60	20	0.755
111.75	70	20	0.9828
111.75	80	20	1.0312
111.75	90	20	1.0358
111.75	100	20	1.0362
111.75	110	20	1.0362
111.75	120	20	1.03625
111.75	130	20	1.0362
111.75	140	20	1.036
111.75	150	20	1.036

x (mm)	y (mm)	I (A)	B (kG)
111.75	150	0	0.0076
111.75	150	5	0.263
111.75	150	10	0.52
111.75	150	15	0.7754
111.75	150	20	1.0313
111.75	150	25	1.2869
111.75	150	30	1.5389
111.75	150	30	1.5389
111.75	150	25	1.3
111.75	150	20	1.0484
111.75	150	15	0.7945
111.75	150	10	0.534
111.75	150	5	0.276
111.75	150	0	0.01386

x (mm)	y (mm)	I (A)	B (kG)
123.25	150	20	1.0339
120.25.25	150	20	1.0338
117.25	150	20	1.034
114.25	150	20	1.034
111.25	150	20	1.0342
111.25	150	20	1.0343
108.25	150	20	1.0342
105.25	150	20	1.0343
102.25	150	20	1.0344
99.25	150	20	1.03435

x (mm)	y (mm)	I (A)	B (kG)
111.25	150	20	1.0339
111.25	0	20	0.04
111.25	10	20	0.0633
111.25	20	20	0.102
111.25	30	20	0.1671
111.25	40	20	0.2767
111.25	50	20	0.4643
111.25	60	20	0.7544
111.25	70	20	0.9818
111.25	80	20	1.0295
111.25	90	20	1.034
111.25	100	20	1.0344
111.25	110	20	1.0345
111.25	120	20	1.0345
111.25	130	20	1.0345
111.25	140	20	4.0343
111.25	150	20	10.342
111.25	0	20	0.04
111.25	10	20	0.0632
111.25	20	20	0.1018
111.25	30	20	0.1669
111.25	40	20	0.2767
111.25	50	20	0.4639
111.25	60	20	0.754
111.25	70	20	0.9816
111.25	80	20	1.0294
111.25	90	20	1.034
111.25	100	20	1.0344
111.25	110	20	1.0344
111.25	120	20	1.0344
111.25	130	20	1.0343
111.25	140	20	4.0342
111.25	150	20	10.342

x (mm)	y (mm)	I (A)	B (kG)
111.25	43 mm	0	[math]3.6 \times 10^{-3}[/math]
111.25	43 mm	5	0.0822
111.25	43 mm	10	0.1615
111.25	43 mm	15	0.242
111.25	43 mm	20	0.3227
111.25	43 mm	25	0.4014
111.25	43 mm	30	0.4793
111.25	43 mm	0	[math]2.8 \times 10^{-3}[/math]
111.25	43 mm	5	0.08
111.25	43 mm	10	0.1613
111.25	43 mm	15	0.242
111.25	43 mm	20	0.3215
111.25	43 mm	25	0.4
111.25	43 mm	30	0.4783

Power supplies

ZUP

User manuals: File:Zup-user-manual.pdf

Other documents:

File:Zup-2.pdf

File:Zup-3.pdf

GENESYS

File:GenesysTM 750W-1500W-manual.pdf

Mapping Quadruple Megenets

2010-Jun-08 (void)

The magnet type: TYPE 2 Quadrupole.

Serial number of the Quad: 09

Insert serial number of Quad to uniquely identify which type 2 was mapped

1st Measurement	1st Measurement		2nd Measurement	2nd Measurement		5th Measurement	5th Measurement		6th Measurement	6th Measurement
Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)
-5.1	-101.78								PS off	-6.565
0	-6.045					0	-2.048		0	-6.126
-2.8	-59.82		-2.9	60.73		-2.9	-52.57		-2.9	-58.57
-3.6	-72.93		-3.7	74.81		-3.7	-67.16		-3.7	-71.83
-5.15	-99.285		-5.2	101.41		-5.2	-93.89		-5.2	-98.58
-7.4	-139.77		-7.4	-142.27		-7.4	-135.07		-7.4	-138.62
-9.6	-180.93		-9.6	-183.55		-9.6	-176.37		-9.6	-179.19
-12.6	-237.04		-12.6	-239.73		-12.6	-231.62		-12.6	-233.47
-15.6	-293.36		-15.6	-294.56		-15.6	-286.83		-15.6	-287.94
-18.5	-353.28		-18.5	-350.66		-18.55	-342.02		-18.6	-342.46
-20.8	-392.67		-20.8	-392.62		-20.8	-383.54		-20.8	-383.65
			0	-8.94		0	-7.18		0	-8.22
			PS off	-8.18		PS off	-6.45

3rd Measurement	3rd Measurement		4th Measurement	4th Measurement		7th Measurement	7th Measurement		8th Measurement	8th Measurement
Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)
PS off	-8.22					PS off	-7.47
0	-8.76					0	-6.8		0	0.389
2.9	48		2.9	54.03		2.9	46.72		2.9	52.69
3.65	62.43		3.65	67.55		3.65	61.40		3.6	66.39
5.1	84.45		5.1	94.78		5.1	87.85		5.1	92.51
7.35	131.09		7.35	135.43		7.35	128.85		7.35	132.43
9.6	172		9.6	175.64		9.6	169.97		9.6	172.44
12.6	228		12.6	230.8		12.6	224.75		12.6	226.44
15.5	284.6		15.5			15.5	280.46		15.5	280.55
18.5	341.5		18.5	241.6		18.5	334.67		18.5	334.89
20.75	384.2		20.75	385		20.75	376.07		20.75	375.93
0	1.586		0	2.78		0	1.601		0	1.67
						PS off	0.851		PS off	0.93

Dr. Khalid Chouffani said we there were some other sources around magnet, so we don't use the data on 2010-Jun-08.

2010-Jun-10

The magnet type: TYPE 2 Quadrupole.

Serial number of the Quad: 09

Pole #4

1st Measurement	1st Measurement		2nd Measurement	2nd Measurement	3rd Measurement	3rd Measurement		4th Measurement	4th Measurement
Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)	Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)
PS off	+0.026				PS off	7.83
-0	0.716		-0	8.13	0	8.27		0	-0.6
-2.9	52.5		-2.9	58.16	2.9	-46.02		2.9	-50.54
-5.9	106.04		-5.9	109.66	5.9	-99		5.9	-102.36
-8.9	159.5		-8.9	161.95	8.9	-152.09		8.9	-154.41
-12.6	226.47		-12.6	227.8	12.6	-218.7		12.6	-220.05
-15.55	280.17		-15.55	280.8	15.55	-272.03		15.55	-272.65
-17.8	320.6		-17.8	320.75	17.8	-311.9		17.8	312.2
-20.0	360.86		-20.0	361.66	20.0	-351.9		20.0	351.88
-0	8.13		-0	8.63	0	-0.6		0	-1
					PS off	-0.3

Pole #1

1st Measurement	1st Measurement		2nd Measurement	2nd Measurement	3rd Measurement	3rd Measurement		4th Measurement	4th Measurement
Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)	Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)
-0	-9.35		-0	-9.24	0	-7.67		0	1.72
-3	-59.35		-3	-59.4	3	44.96		3	52.13
-6.1	-111.75		-6.1	-111.73	6.1	99.1		6.1	104.41
-9.1	-164.5		-9.1	-164.42	9.15	153.12		9.15	156.95
-12.2	-217.83		-12.2	-217.75	12.2	207.12		12.2	209.8
-15.3	-271.18		-15.3	-271.13	15.3	261.1		15.3	262.8
-18.35	-326.38		-18.35	-324.71	18.4	315.36		18.4	316.4
-20.0	-351.7		-19.9	-352.33	19.9	342.5		19.9	343.06
-0	-9.24		-0	-9.03	0	1.73		0	1.77

Pole #2

1st Measurement	1st Measurement		2nd Measurement	2nd Measurement	3rd Measurement	3rd Measurement		4th Measurement	4th Measurement
Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)	Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)
0	-0.83		0	-0.86	-0	6.45		-0	9.08
3	-52.86		3	-52.94	-3	58.6		-3	61.08
6.1	-106.8		6.1	-106.9	-6.1	112.97		-6.1	115.1
9.2	-160.96		9.2	-161.06	-9.2	167.96		-9.2	169.46
12.3	-215.64		12.3	-215.72	-12.3	223.5		-12.3	224.3
15.4	-270.25		15.4	-270.36	-15.4	279.26		-15.4	279.27
18.5	-325.9		18.5	-325.16	-18.5	335.15		-18.5	334.8
20.0	-352.44		20	-352.47	-20	362.97		-20.05	363.43
0	-0.88		0	-1.377	-0	9.		-0	9.16

Pole #3

1st Measurement	1st Measurement		2nd Measurement	2nd Measurement	3rd Measurement	3rd Measurement		4th Measurement	4th Measurement
Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)	Current (Amps)	Field (Gauss)		Current (Amps)	Field (Gauss)
PS off	-6.3
-0	-7.2		-0	-7.5	0	3.53		0	3.12
-3.05	-58.4		-3.05	-58.64	3	52.6		3	54.73
-6.2	-111.68		-6.2	-111.9	6.15	106.25		6.1	108.05
-9.25	-165.25		-9.25	-167.28	9.25	160.22		9.25	161.51
-12.35	-219.35		-12.35	-219.56	12.35	215.43		12.4	215.3
-15.55	-273.47		-15.55	-273.52	15.5	269		15.55	270
-18.6	-327.8		-18.6	-327.73	18.6	232.7 (check)		18.6	325.1
-20.1	-355.72		-20.1	-354.85	20.1	350.93		20.15	350.5
-0	-7.5		-0	-7.28	0	3.12

2010-Jun-27

Measuring field along z direction.

Probe was placed against pole face. Current I = 20 A

z (mm)	B (Gauss)	B (Gauss)
150	-110.1	-112.0
147.5	-137.08	-138.8
145	-176.77	-178.8
142.5	-246.6	-248.6
140	-334.8	-337.37
137.5	-343.49	-348.1
135	-325.2	-326.3
132.5	-313.25	-313.84
130	-306.29	-306.78
127.5	-302.3	-302.72
125	-300.0	-300.0
122.5	-298.7	-298.8
120	-298.0	-298.04
117.5	-297.6	-297.62
115	-297.5	-297.51
112.5	-297.48	-297.54
110	-297.52	-297.03
107.5	-297.63	-297.39
105	-297.78	-297.69
102.5	-297.89	-297.91
100	-298.12	-298.22
97.5	-298.5	-298.6
95	-297.78	-298.71
92.5	-300.0	-299.21
90	-299.35	-299.21
87.5	-299.35	-299.58
85	-299.8	-300.1
82.5	-301.17	-301.5
80	-302.18	-302.5
77.5	-303.46	-303.76
75	-305.77	-305.9
72.5	-309.23	-309.37
70	-315.07	-315.17
67.5	-325.14	-325.14
65	-343.12	-343.03
62.5	-368.25	-367.83
60	-323.25	-322.75
57.5	-214.74	-214.58	(Edge of pole)
55	-157.4	-157.17
52.5	-124.41	-124.35
50	-101.36	-101.37
47.5	-82.7	-82.8
45	-66.96	-67.17
42.5	-52.86	-53.11
40	-40.1	-40.37
37.5	-27.76	-28.12
35	-15.63	-16.05
32.5	-3.36	-3.83
30	5.11	4.54
27.5	5.43	4.81
25	2.73	2.13

Flag

Drawing: [[1]]

Light on the flag

5 V. Brown and orange wires are for the light.

Camera on the Flag

12 V. Black and white wires are for the camera.

Air gate on the Flag

Open at 17 V, close at 7 V. Red and green wires are for the air gate.

Red = +17 V and Green = ground?

Green is connected to negative.

Current Camera dimension

Current camera in the flag is placed in the cylindrical tube of the flag. Camera can be slided into the flag, and the distance can be controlled. Camera itself is cylindrical shaped, and placed into a cylindrical tube. The tube has 2 cm of inner diameter and 3 cm of outer diameter. Camera has 2 cm diameter.

GrabBee

GrabBee connects IRS to USB.

Download: [2]

JAI Camera

File:CV-A10GE Manual.pdf

http://www.jai.com/SiteCollectionDocuments/Camera_Solutions_Manuals/Guide_JAI-SFNC-CameraSettings.pdf

software download

http://www.jai.com/EN/CameraSolutions/Download/Pages/JAI_SDK_and_control_tool.aspx

cable:

http://www.1stvision.com/cameras/gige-camera-accessories.html

Cable

Part Number: CB-AVT-I/O-xx

Color Coding

PIN#               Color                  Function
1..................Brown..................GND
2..................Red....................+12V DC Input
3..................Orange.................GND
4..................Yellow.................IRS video
5..................Green..................GND
6..................Blue...................LVDC+/TTL IN 1
7..................Violet.................LVDC-/TTL IN 2
8..................Gray...................TTL OUT 1
9..................White..................TTL OUT 2
10.................Pink...................TTL IN 3
11.................Light Green............NC
12.................Black..................GND
Shell..............Drain Wire

Rev.3 4/6/10

Hardware Triggering The Camera

Pulse signal need to be send to "TTL IN 1" (pin# 6, Blue), "TTL IN 2" (pin# 7, Violet) or "TTL IN 3" (pin# 10, Pink).

At JAI Camera Control Tool, set

c) Acquisition and Trigger COntrol:
"exposure mode" -> "Pulse-width control"

e) Digital I/O:
"Line Selector" -> "Line Source" -> "Hirose TTL In 1" (or In 2 and In3, depending on wich TTL In signal is being sended.)

JAI Camera Control

Controlling the Camera with Labview

169.254.1.106

134.50.203.196

Third Party Software for JAI GigE Vision Cameras:

[3]

National Instruments - JAI GigE Vision cameras are compatible with NI's Vision Acquisition Software and related image processing modules, including integration with the LabVIEW graphical programming environment.

NI Machine Vision Software

[4]

National Instruments has been a leader in machine vision and image processing for nearly a decade and currently supports thousands of different cameras. To acquire, display, save, and monitor images from cameras, use NI Vision Acquisition software, which is included with all NI frame grabbers and sold separately for FireWire and Gigabit Ethernet image acquisition. To process images, NI Vision software comes in two different packages: the Vision Development Module and NI Vision Builder for Automated Inspection (AI). The Vision Development Module is a collection of hundreds of vision functions for programmers using NI LabVIEW, NI LabWindows/CVI, C/C++ or Visual Basic. Vision Builder AI is an interactive software environment for configuring, benchmarking and deploying machine vision applications without programming. Both software packages work with all NI Vision frame grabbers and the NI Compact Vision System.

Labview error message

It looks like the NI software from 2009 was downloaded. There are 2 more recent versions. Perhaps if we use the latest software the error message will go away?

http://joule.ni.com/nidu/cds/view/p/id/2137/lang/en

Found the following link below which has a Camera File for use with NI-IMAQ 3.1 or later Created by: NI Certified Created on: 4/28/2005

http://sine.ni.com/apps/utf8/nipc.product?pid=6902

JAI says that I should upgrade the GiGE firmware. The company does this so I need to send in the camera.

Images taken after camera firmware upgrade

Labview is now able to control the JAI camera after the upgrade.

Used NI Vision Builder AI 2009 SP1 to control JAI camera. Here are the image taken.

Example Files

There are example files from Labview to use, which located at:

C:\Program Files\National Instruments\LabVIEW 2009\examples\IMAQ

Under that file, "IMAQdx Examples" library has a example called "Grab.vi", this virtual instrument worked to take image with JAI camera.

FLEA2 camera

FLEA2 camera uses firewire output which only travel about 15 ft. You can either put the computer in teh same room as the acceleerator and risk rad damage or buy a set of LDF repeater hubs to extend the distance up to 100 m.

FL2-14S3C-C = FLEA2 1394b camera 1/2" CCD C-Mount , $995, File:FLEA2 Datasheet.pdf

FWB-LDR-CAT5 = LDR 800 Mb/s repeater, comes with 2, one for the camera end and one for the computer end, $295 File:LDR FirewireRepeater Datasheet.pdf

DEVKIT = camera software drivers, kit with cables to power and trigger the camera and a PCI card for the PC, $100

External power supply for the camera: http://www.ptgrey.com/products/accessories/misc/ACC-01-9002.pdf

Camera Telescope

OTR with Al

File:M.Castellan NIM A357 1995 pp231.pdf

Preferred camera:

http://www.ptgrey.com/products/flea2/flea2.pdf

saves images in ASCI format

OTR Target

diameter: 3.175 cm (1.25 inch)

6 Way Cross

Diameter of the window: 3 inches.

Distance from the 6-way-cross to the floor (Not from the center, but from the bottom window to the floor.): [math]37\frac{1}{4}[/math] inches = 94.615 cm.

The distance from the Center of HRRL beam pipe to the floor is: 106.3 cm

From the center of the 6-way cross to quartz window: 11.685 cm

The distance from the center of the OTR target (also the center of the 6-way cross) to the closest position we place our first lenses is 13 cm.

Edge to edge OTR cone diameter size ([math]4\theta[/math] angle,[math]\theta=\frac{1}{\gamma} = \frac{1}{\frac{10}{0.511}} [/math] ) at this distance is 2.665 cm.

Optics for Emittance Measurement in Feb 2010

Polarizer

Link: [5]

Features

N-BK7 Protective Window AR Coated for Visible Range (400 - 700 nm) High Polarization Efficiency: >99% (see the Plots Tab for Extinction Ratio Data) 0.3 mm Thick Dichroic Polarizing Film Scratch Dig: 40-20

Iris

SM2D25D - Ring-Activated SM2 Iris Diaphragm: [6]

Item #         Minimum Aperture            Maximum Aperture       Mechanism
SM2D25D        Ø1 mm (Ø0.04")              Ø25 mm (Ø0.98")        Ring

Ring actuated Irises are designed for integration into a 60 mm cage assembly, where the movement of a lever actuated iris would be hampered by the cage rods.

Price: $75.50

Lens

Diameter: 5 cm.

We can use 3 lens system to hold image directly at the sensing area of the CCD camera. Sensing are of the JAI CCD camera is 6.49(h) x 4.83 (v) mm and field of view of our interest has a diameter of 1 inch.

Since OTR is placed 45 degree to vertical plane, one of the dimension of the OTR image actually is 1.796 cm. If we put this to vertical dimension of the camera and put the other dimension of image on the horizontal dimension of the camera, the magnifications we need to hold the view of our interest on the 50% of the sensing area of the camera will be:

[math] M_{v} = \frac{d_i}{d_o} = \frac{0.483 \times 0.5}{1.796} = 0.145 [/math]

[math] M_{h} = \frac{d_i}{d_o}= \frac{0.649 \times 0.5 }{2.54} = 0.128 [/math]

HRRL Emittance Optics Lay Out:

In this telescope system magnification will be:

[math] M = \frac{f_2}{f_1} [/math]

So, we need to pick 2 lenses with optical length satisfy above ration. From the lower port of the 6-way cross the the floor is 94.6 cm. So, we have 90 cm place to place our camera system. So, I suggest we order camera with focal lens of 50 cm, 20, and 6, cm. These pieces can produce magnification that is small enough for experiment.

To avoid delay of experiment due to possible miscalculation, it is prudent to order 2 more lenses. One of them should be focusing and other one should be defocusing. In that case we can extend our optics as shown in following 2 figures;

Lenses for Basic Optical System Design:

Code	Quantity	Diameter (inches)	Focal Length (cm)	Coating	Price for Each ($)	link
LB1723-A - N-BK7 Bi-Convex Lens	1	2	6	ARC: 350-700 nm	30	[7]
LB1630-A - N-BK7 Bi-Convex Lens	1	2	10	ARC: 350-700 nm	29	[8]
LB1909-A - N-BK7 Bi-Convex Lens	1	2	50	ARC: 350-700 nm	29	[9]

Sub Total Price: $88

Lenses for Extended Optical System Design (Only for Extended Part):

Code	Quantity	Diameter (inches)	Focal Length (cm)	Price for Each ($)	link
LB1199 - N-BK7 Bi-Convex Lens	1	2	20	29	[10]
LD1613-A - N-BK7 Bi-Concave Lens	1	1	-10	25.90	[11]

Sub Total Price: $ 54.9

Optical Test

Code	Quantity	Diameter	Focal Length (mm)	Price for Each ($)	link
AX76654	1	51 mm	50	12.5	[12]
AX76960	1	51 mm	65	13.5	[13]
AX27361 (6 lens)	1	50 mm	+-167,+-200,+500,-333	11.00	[14]
AX937793	1	50 mm	100	4.1	[15]
AX937795	1	50 mm	200	3	[16]

Sub Total: $44.1 ($30.87, if 30% off)

Cage System ($515.7)

Cage Assembly Rod

Code	Quantity	Length (inches)	Length (cm)	Price for Each ($)	link
ER2	4	2	5.08	5.9	[17]
ER12	4	12	30.48	16.1	[18]
ER18	4	18	45.72	25.1	[19]

Sub Total Price: $188.4

60 mm Cage Plates

Code	Quantity	Price for Each ($)	link
LCP01	3	31.3	[20]
LCP01T	3	35.50	[21]

Sub Total Price: $164.9

Dear Sadiq,
The LCP01T can hold 2" lens.  The maximum thickness for the optics would be 17.8mm (the part in contact with the retaining ring).  
You can find the drawing for the part at http://www.thorlabs.com/Thorcat/21400/21473-E0W.pdf
Please let me know if you have any further questions.
Best Regards
Jeremy Low
Technical Support
Polaris Low drift mirror mount, one of 2000 new products in V20!
Get your catalog at www.thorlabs.com/Catalog 
THORLABS Inc.
T (973) 579-7227 | F (973) 300-3600
www.thorlabs.com
- Show quoted text -

LCP02 - 30 mm to 60 mm Cage Plate Adapter

Code	Quantity	Price for Each ($)	link
LCP02	1	37.8	[22]

Sub Total Price: $37.8

LCP03 - 60 mm Blank Cage Plate

Code	Quantity	Price for Each ($)	link
LCP03	1	32.6	[23]

Sub Total Price: $32.6

Cage Assembly Platforms

Code	Quantity	Price for Each ($)	link
LCPM	1	85.10	[24]

Sub Total Price: $85.1

LCPA1 - 60 mm Cage Alignment Plate

Code	Quantity	Price for Each ($)	link
LCPA1	1	15.3	[25]

Sub Total Price: $15.3

Total for Cage System: $524.1

Imaging System Test

Cage system were constructed, and 3 lenses with focal length of 500 mm, 100 mm, and 65 mm used to take image.

Out most ring on the target has a diameter of 27 mm.

Lights and Laser on

Following images are taken within distance of 45 cm (from target to CCD sensor).

Dr. Kim's suggestion:
Dear Sadiq,
Good Job!
If you have some free time, please would you try to improve brightness of the captured image?
As you can see, the captured rings are somewhat dark now.
If it is needed, you may install a small LED illuminator toward the screen and a light-shielding box around the cage.
The bigger lens are also helpful to improve brightness.
Sincerely yours,
Yujong Kim

Following are images in dark, and laser on the target

Lights on,Laser off

Inner most circle has a diameter of 7 mm.

Lights off,Laser off, Blue LED on

Lights on,Laser off, Blue LED on

Optics for Alinement

4 mirrors

Positrons