Experimental Methods and Setup - Revision history

Harpconn at 02:24, 10 June 2018

2018-06-10T02:24:25Z

Harpconn at 02:21, 10 June 2018

2018-06-10T02:21:27Z

Harpconn: Harpconn moved page Experimental Methods to Experimental Methods and Setup

2018-06-10T02:19:22Z

Harpconn moved page Experimental Methods to Experimental Methods and Setup

Harpconn at 01:53, 10 June 2018

2018-06-10T01:53:51Z

Harpconn at 01:48, 10 June 2018

2018-06-10T01:48:30Z

Harpconn at 01:45, 10 June 2018

2018-06-10T01:45:21Z

Harpconn at 01:44, 10 June 2018

2018-06-10T01:44:58Z

Harpconn at 01:37, 10 June 2018

2018-06-10T01:37:43Z

Harpconn at 23:13, 9 June 2018

2018-06-09T23:13:38Z

Harpconn at 23:13, 9 June 2018

2018-06-09T23:13:31Z

← Older revision		Revision as of 02:24, 10 June 2018
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	::The point of the electrons was to find dose/pulse information on-axis of the accelerator to help find total dose for quartz. This information was then used to irradiate some quartz and ABS plastic samples to a known dose, to allow for rad hard tests. Along with structural integrity tests in the plastic. (transparency in quartz).		::The point of the electrons was to find dose/pulse information on-axis of the accelerator to help find total dose for quartz. This information was then used to irradiate some quartz and ABS plastic samples to a known dose, to allow for rad hard tests. Along with structural integrity tests in the plastic. (transparency in quartz).

−	Once the initial arrays of OSLs had been dosed by the electron beam, a one inch thick Aluminum brick was placed at the end of the beam pipe. ~~further~~ down the the	+	Once the initial singles and arrays of OSLs had been dosed by the electron beam, a one inch thick Aluminum brick was placed at the end of the beam pipe. Further down the beam line, a sweeping magnet was inserted to redirected all charged particles away from the next set of OSLs. Using the aluminum brick as a converter and beam stop, a photon beam was formed.

← Older revision		Revision as of 02:21, 10 June 2018
Line 50:		Line 50:
	::The point of the electrons was to find dose/pulse information on-axis of the accelerator to help find total dose for quartz. This information was then used to irradiate some quartz and ABS plastic samples to a known dose, to allow for rad hard tests. Along with structural integrity tests in the plastic. (transparency in quartz).		::The point of the electrons was to find dose/pulse information on-axis of the accelerator to help find total dose for quartz. This information was then used to irradiate some quartz and ABS plastic samples to a known dose, to allow for rad hard tests. Along with structural integrity tests in the plastic. (transparency in quartz).

−		+	Once the initial arrays of OSLs had been dosed by the electron beam, a one inch thick Aluminum brick was placed at the end of the beam pipe. further down the the

@@ Line 46: / Line 46: @@
 Through this run plan, dose per pulse measurements are taken. As the OSLs have a maximum operating point at 1500 Rad, it was decided to keep the dose in the middle of the operating range. With the listed beam characteristics, six unattenuated pulses is the maximum possible to subject the OSLs to without saturating the OSLs.
+-> Get images from Dr. McNulty
 ::The point of the electrons was to find dose/pulse information on-axis of the accelerator to help find total dose for quartz. This information was then used to irradiate some quartz and ABS plastic samples to a known dose, to allow for rad hard tests. Along with structural integrity tests in the plastic. (transparency in quartz).

← Older revision		Revision as of 01:48, 10 June 2018
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	\|}		\|}

−	Through this run plan, dose per pulse measurements are ~~recorded~~. As the OSLs have a maximum operating point at 1500 Rad, it was decided to keep the dose in the middle of the operating range. With the listed beam characteristics, six unattenuated pulses is the maximum possible to subject the OSLs to without ~~saturation concerns~~.	+	Through this run plan, dose per pulse measurements are taken. As the OSLs have a maximum operating point at 1500 Rad, it was decided to keep the dose in the middle of the operating range. With the listed beam characteristics, six unattenuated pulses is the maximum possible to subject the OSLs to without saturating the OSLs.

@@ Line 20: / Line 20: @@
 | 2 || 6 || 1 || 795.26442 || 132.544 || Out ||
 |-
-| 3 || 6 || 16 ||128.017 || Off Center || Out || -
+| 3 || 6 || 16 || - || Off Center || Out || -
 |-
 | 4 || 6 || 17 || 592.89645 || 98.816075 || Out ||

← Older revision		Revision as of 01:44, 10 June 2018
Line 1:		Line 1:
−	A custom run plan was created to test simulated dose per pulse results. This run plan began with an attempt to show reproducibility. To find how reproducible the OSLs are, a single OSL is placed in the center of the beam spot of the 25b accelerator at the IAC. The IAC engineers set up the centered laser for experimental use, and using a glass plate placed at 50cm, OSLs were exposed to a differing number of pulses under the same beam characteristics. ~~The~~ characteristics ~~chosen for this experiment for~~ are ~~a beam~~ energy ~~of 8MeV, pulse~~ width of 500ns~~, and peak~~ current of 50mA.	+	A custom run plan was created to test simulated dose per pulse results. This run plan began with an attempt to show reproducibility. To find how reproducible the OSLs are, a single OSL is placed in the center of the beam spot of the 25b accelerator at the IAC. The IAC engineers set up the centered laser for experimental use, and using a glass plate placed at 50cm, to be used as a backing plate, OSLs were exposed to a differing number of pulses under the same beam characteristics. These characteristics are as follows:
		+
		+	::Beam energy: 8 Mev
		+
		+	::Pulse width: 500ns
		+
		+	::Peak current: 50mA.

	:{\| border="2" style="text-align:center;" \|cellpadding="20" cellspacing="0"		:{\| border="2" style="text-align:center;" \|cellpadding="20" cellspacing="0"

← Older revision		Revision as of 01:37, 10 June 2018
Line 1:		Line 1:
	A custom run plan was created to test simulated dose per pulse results. This run plan began with an attempt to show reproducibility. To find how reproducible the OSLs are, a single OSL is placed in the center of the beam spot of the 25b accelerator at the IAC. The IAC engineers set up the centered laser for experimental use, and using a glass plate placed at 50cm, OSLs were exposed to a differing number of pulses under the same beam characteristics. The characteristics chosen for this experiment for are a beam energy of 8MeV, pulse width of 500ns, and peak current of 50mA.		A custom run plan was created to test simulated dose per pulse results. This run plan began with an attempt to show reproducibility. To find how reproducible the OSLs are, a single OSL is placed in the center of the beam spot of the 25b accelerator at the IAC. The IAC engineers set up the centered laser for experimental use, and using a glass plate placed at 50cm, OSLs were exposed to a differing number of pulses under the same beam characteristics. The characteristics chosen for this experiment for are a beam energy of 8MeV, pulse width of 500ns, and peak current of 50mA.
		+
		+	:{\| border="2" style="text-align:center;" \|cellpadding="20" cellspacing="0"
		+	! scope="col" style="width: 50px;" \| Shot #
		+	! scope="col" style="width: 150px;" \| Number of Pulses
		+	! scope="col" style="width: 150px;" \| Number of OSLs
		+	! scope="col" style="width: 150px;" \| Dose (Rad) (0,0)
		+	! scope="col" style="width: 150px;" \| Dose/pulse (Rad) (0,0)
		+	! scope="col" style="width: 175px;" \| Al Brick with W Converter
		+	! scope="col" style="width: 195px;" \| Expected Dose/pulse (Rad)
		+	\|-
		+	\| 1 \|\| 6 \|\| 1 \|\| 768.10344 \|\| 128.017 \|\| Out \|\|
		+	\|-
		+	\| 2 \|\| 6 \|\| 1 \|\| 795.26442 \|\| 132.544 \|\| Out \|\|
		+	\|-
		+	\| 3 \|\| 6 \|\| 16 \|\|128.017 \|\| Off Center \|\| Out \|\| -
		+	\|-
		+	\| 4 \|\| 6 \|\| 17 \|\| 592.89645 \|\| 98.816075 \|\| Out \|\|
		+	\|-
		+	\| 5 \|\| 6 \|\| 1 \|\| 1435.75504 \|\| 239.292 \|\| Out \|\|
		+	\|-
		+	\| 6 \|\| 2 \|\| 1 \|\| 468.28238 \|\| 234.141 \|\| Out \|\|
		+	\|-
		+	\| 7 \|\| 4 \|\| 1 \|\| 842.87814 \|\| 210.719 \|\| Out \|\|
		+	\|-
		+	\| 8 \|\| 5 \|\| 1 \|\| 1062.99342 \|\| 212.598 \|\| Out \|\|
		+	\|-
		+	\| 9 \|\| 3 \|\| 1 \|\| 646.63748 \|\| 215.545 \|\| Out \|\|
		+	\|-
		+	\| 10 \|\| 6 \|\| 17 \|\| 796.48564 \|\| 199.12141 \|\| Out \|\|
		+	\|-
		+	\| 11 \|\| 51948 \|\| 17 \|\| 531.9275 \|\| .01023961461 \|\| In \|\|
		+	\|-
		+	\| 12 \|\| 52106 \|\| 17 \|\| 541.85896 \|\| .01039916631 \|\| In \|\|
		+	\|-
		+	\| 13 \|\| 6 \|\| 1 \|\| \|\| \|\| \|\|
		+	\|-
		+	\|}

	Through this run plan, dose per pulse measurements are recorded. As the OSLs have a maximum operating point at 1500 Rad, it was decided to keep the dose in the middle of the operating range. With the listed beam characteristics, six unattenuated pulses is the maximum possible to subject the OSLs to without saturation concerns.		Through this run plan, dose per pulse measurements are recorded. As the OSLs have a maximum operating point at 1500 Rad, it was decided to keep the dose in the middle of the operating range. With the listed beam characteristics, six unattenuated pulses is the maximum possible to subject the OSLs to without saturation concerns.

@@ Line 9: / Line 9: @@
--> run plan
 ----
 [[Thesis]]

← Older revision		Revision as of 23:13, 9 June 2018
Line 1:		Line 1:
−	A custom run plan was created to test simulated dose per pulse results. This run plan began with an attempt to show reproducibility. To find how reproducible the OSLs are, a single OSL ~~was~~ placed in the center of the beam spot of the 25b accelerator at the IAC. The IAC engineers set up the centered laser for experimental use, and using a glass plate placed at 50cm, OSLs were exposed to a differing number of pulses under the same beam characteristics. The characteristics chosen for this experiment for are a beam energy of 8MeV, pulse width of 500ns, and peak current of 50mA.	+	A custom run plan was created to test simulated dose per pulse results. This run plan began with an attempt to show reproducibility. To find how reproducible the OSLs are, a single OSL is placed in the center of the beam spot of the 25b accelerator at the IAC. The IAC engineers set up the centered laser for experimental use, and using a glass plate placed at 50cm, OSLs were exposed to a differing number of pulses under the same beam characteristics. The characteristics chosen for this experiment for are a beam energy of 8MeV, pulse width of 500ns, and peak current of 50mA.
−
−	~~-> Run plan~~

	Through this run plan, dose per pulse measurements are recorded. As the OSLs have a maximum operating point at 1500 Rad, it was decided to keep the dose in the middle of the operating range. With the listed beam characteristics, six unattenuated pulses is the maximum possible to subject the OSLs to without saturation concerns.		Through this run plan, dose per pulse measurements are recorded. As the OSLs have a maximum operating point at 1500 Rad, it was decided to keep the dose in the middle of the operating range. With the listed beam characteristics, six unattenuated pulses is the maximum possible to subject the OSLs to without saturation concerns.