Fast Timing twiki page
Relevant papers (links)
Time resolution of silicon pixel sensorsW. Riegler and G. Aglieri Rinella
http://iopscience.iop.org/article/10.1088/1748-0221/12/11/P11017/pdf An overview of the LHCb telescope: - https://indico.desy.de/indico/event/10685/session/8/contribution/6/material/slides/0.pdf Interaction of particles with matter (deposited charge spectrum for laser light versus minimum ionising particles): - http://pdg.lbl.gov/2014/reviews/rpp2014-rev-passage-particles-matter.pdf - https://www.physi.uni-heidelberg.de/~sma/teaching/ParticleDetectors2/sma_InteractionsWithMatter_1.pdf This is not entirely overlapping but some different silicon detectors that I used to work on (the pictures are helpful!): - https://indico.cern.ch/event/577810/contributions/2451809/attachments/1424287/2184155/dhyndsOpenSession8March.pdf An introduction to Timepix3: - https://twiki.cern.ch/twiki/pub/CLIC/LabTestingTimepix3/X._Llopart_-_Timepix3.pdf Some introduction to c++: - http://www.cplusplus.com/doc/tutorial/ Now ROOT has some tutorials: - https://root.cern.ch/introductory-tutorials And also a user guide which can be helpful references - https://root.cern.ch/root/htmldoc/guides/users-guide/ROOTUsersGuide.html#getting-started But they are clearly not very good at introducing people… Details of the sensors from CLIC, along with some other useful info (SPIDR, Timepix3) is on their twiki: - https://twiki.cern.ch/twiki/bin/view/CLIC/LabTestingTimepix3 3D Sensor on Timepix3: http://iopscience.iop.org/article/10.1088/1748-0221/13/12/C12021 thesis on recent developments on 3D sensors: https://www.researchgate.net/publication/318226941_Development_of_Small-Pitch_Thin_3D_Sensors_for_Pixel_Detector_Upgrades_at_HL-LHC
Task list
- Bring semiconductor laser setup back to life (Robbert, Kevin)
- Measure time delay along columns for Timepix3 (Robbert?)
- Study threshold equalisation; minimal threshold, equalise fixed charge (Kevin)
- get thin silicon on TPX3 from CLIC (Daniel, Martin)
- get 3D on TPX3 (Martin, Kazu)
- Characterise SPIDR TDC
- TCAD simulations (Kevin)
- Timing simulations in AllPixSquared (Daniel)
- Investigate Timepix3 telescope timing (Martin)
- Testbeam preparations (all)
- Picosecond laser (Daniel)
- TCT equipment, e.g. fast amplifiers
- Input / requirements for SPIDR4, e.g. clock stability, tunable clock delay (Martin)
- Proposal for attract
Testbeam measurements
- spatial resolution
- vs bias
- vs angle
- timing resolution
- vs bias
- vs angle
- uniformity
- intra-pixel
- Grazing angle (4 angles 2 degrees from 89 or 88deg, at least one run with 3 thresholds) (during stable beam)
- irradiated vs non-irradiated
- thin vs thick
- timing along column (move DUT vertically w.r.t. telescope)
- 2D scans (angle and HV)
- HV scan (under and overdepleted)
- Threshold (steps 100 electrons) and Ikrum (5, 10, 15) 2Dscan
- Calibration runs: Noise runs, TP, equalisation, 0 degrees (based on cluster size)
- if there is time: Edge/corner data (move around the beam)
- For the 3D sensors do an HV scan at 0 degrees.
Assemblies for testbeam
From CLIC: Advacam sensors (n-in-p) bump-bonded to Timepix3 ASICs with modified bump mask (256 x 256 bumps), optimized for floating guard ring and no guard ring.| Assembly | Sensor thickness (μm) | GR layout | V breakdown (V) | V Depletion (V) | IV Curve | Temperature (°C) |
| W0039-G11 | 50 | NGR | -120 | -15/-20 | IV curves | 38 |
| W0039-I11 | 50 | FGR | -160 | -15/-20 | IV curves | 39 |
Schematic design: design
Additional information:
| Assembly | Sensor thickness (μm) | GR layout | V breakdown (V) | V Depletion (V) | IV Curve | Temperature (°C) |
| W0011-I05 | 285 | ? | 68? | ~20V | IV curve | 39 |
| W0011-D04 | 285 | ? | ? | IV curve | 39 | |
| W0011-E04 | Not mounted | - | - | - | - | - |
| W0011-G03 | Not mounted | - | - | - | - | - |
| Assembly | Sensor thickness (μm) | GR layout | V breakdown (V) | V Depletion (V) | IV Curve | Temperature (°C) |
| W0020-G07 | 200 | ? | < -200 | ~-115V | IV curve | 33 |
| W0020-J07 | 200 | ? | < -200 | ? | IV curve | 33 |
Laser setup
https://wiki.nikhef.nl/detector/Main/LaserSetupFast Timing meetings
November 15, 2018 MarjoleinRobbert November 22, 2018 Kazu
Marjolein
Peter
Robbert December 6, 2018 Peter
Robbert December 13, 2018 Peter
Robbert January 10, 2019 Robbert January 17, 2019 Peter
Robbert January 24, 2019 Peter
Kevin January 31, 2019 Robbert
Kevin February 7, 2019 Peter
Robbert February 14, 2019 Peter
Robbert
Kevin February 21, 2019 Peter
Robbert
Kevin
| I | Attachment | Action | Size | Date | Who | Comment |
|---|---|---|---|---|---|---|
 pdf |
2018-09-05_TPIX3_-_Si_3D_modules_for_NIKHEF.pdf | manage | 264.6 K | 2018-09-06 - 14:38 | MartinVanBeuzekom | |
| pdf |
2018-09-05_Visual_inspection_of_3D_sensors.pdf | manage | 1735.9 K | 2018-09-06 - 14:35 | MartinVanBeuzekom | |
 pptx |
FibreLaserstesting.pptx | manage | 5322.8 K | 2018-11-22 - 12:18 | MartinVanBeuzekom | |
| pdf |
IV_curves.pdf | manage | 21.5 K | 2018-09-07 - 13:09 | RobbertGeertsema | |
| pdf |
IVcurveW11D4.pdf | manage | 15.1 K | 2018-10-02 - 14:48 | RobbertGeertsema | |
| pdf |
IVcurveW11I5.pdf | manage | 22.9 K | 2018-10-02 - 15:01 | RobbertGeertsema | |
| pdf |
IVcurveW20G7.pdf | manage | 20.2 K | 2018-10-05 - 13:27 | RobbertGeertsema | |
| pdf |
IVcurveW20J7.pdf | manage | 20.3 K | 2018-10-05 - 13:28 | RobbertGeertsema | |
| xlsx |
W0020G07.xlsx | manage | 33.2 K | 2018-10-11 - 12:15 | PeterBosch | |
| pdf |
clToT_MPV_W0020G07.pdf | manage | 682.4 K | 2018-10-11 - 12:15 | PeterBosch | |
 png |
design-3D.png | manage | 25.3 K | 2018-10-02 - 09:55 | RobbertGeertsema | |
 sh |
generate.sh | manage | 0.2 K | 2018-11-26 - 10:59 | MarjoleinHeidotting | Bash script that generates another bash script to submit multiple Kepler runs to the queue |
| sh |
generic.sh | manage | 0.7 K | 2018-11-26 - 10:58 | MarjoleinHeidotting | Generic bash script to submit to stoomboot |
| pdf |
overview_sensors.pdf | manage | 3053.2 K | 2018-10-03 - 11:34 | RobbertGeertsema | Overview of measurements on current assemblies |
Topic revision: r71 - 2019-02-21 - KevinHeijhoff
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