Detection¶
The detection system consists of camera, lens and scintillator screens. Below we list of all the camera, lens and scintillator screens options available at 32-ID.
Cameras¶
These are the model/part number of the cameras in use at 32-ID:
Camera |
pixels (HxV) |
pixels size (μm) |
bit |
fps (full frame) |
Datasheet |
|---|---|---|---|---|---|
Photron FastCam SA-Z 2100K |
1024X1024 |
20 |
12 |
20,000 |
|
Photron FastCam SA-1.1 |
1024X1024 |
20 |
12 |
5,400 |
|
Shimadzu Hyper Vision HPV-X2 |
400X250 |
32 |
10 |
5,000,000 |
The purchase record can be found at Photron_SA1_order, Photron_SAZ_order, Shimadzu_order.
Photron¶
To use the Photron areaDetector software installed on fusion:
[usr32idc@txmtwo]$ ~/remote_fusion
then click on this desktop icon:
or open a dos terminal and type:
cd c:\epics\ioc\32idbSA1\iocBoot\ioc32idbSA1
start_epics.bat
then run:
[usr32idc@txmtwo]$ medm -x -macro "P=32idbSA1:, R=cam1:" Photron.adl
to obtain the Photron areadetector main control:
To collect an image press Acquire Start.
Lenses¶
These are the model/part number of the microscope objective available at at 32-ID:
Brand |
Part Number |
Magnification |
|---|---|---|
Mitutoyo |
NT-46-142 |
2x |
Mitutoyo |
NT46-143 |
5x |
Mitutoyo |
NT66-383 |
7.5x |
Mitutoyo |
NT46-144 |
10x |
Mitutoyo |
NT46-145 |
20x |
Scintillators¶
Source |
Type |
Thickness (μm) |
Size (mm) |
|---|---|---|---|
Crytur |
LuAG:Ce |
100 |
10 |
~ |
LYSO:Ce |
100 |
10 |
Below are the emission spectra plots of the scintillator screen materials using data from [S1] and [S2]:
References¶
- S2
Margie P. Olbinado, Xavier Just, Jean-Louis Gelet, Pierre Lhuissier, Mario Scheel, Patrik Vagovic, Tokushi Sato, Rita Graceffa, Joachim Schulz, Adrian Mancuso, John Morse, and Alexander Rack. MHz frame rate hard X-ray phase-contrast imaging using synchrotron radiation. Optics Express, 25(12):13857, 2017. doi:10.1364/oe.25.013857.
- S1
Michael E. Rutherford, David J. Chapman, Thomas G. White, Michael Drakopoulos, Alexander Rack, and Daniel E. Eakins. Evaluating scintillator performance in time-resolved hard X-ray studies at synchrotron light sources. Journal of Synchrotron Radiation, 23(3):685–693, 2016. doi:10.1107/S1600577516002770.