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22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop1 Leveraging HEP Silicon Technology ( Example: VA Chip Application to PET) Geoffrey.

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Presentation on theme: "22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop1 Leveraging HEP Silicon Technology ( Example: VA Chip Application to PET) Geoffrey."— Presentation transcript:

1 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop1 Leveraging HEP Silicon Technology ( Example: VA Chip Application to PET) Geoffrey Taylor The University of Melbourne

2 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop2 HEP micro-strip technology (2-D detectors are still at cutting edge…) 1-D detectors/readout well established. –Single/double sided; various geometries; AC/DC coupled; … Silicon Strip Detectors are very mature technology – several manufacturers Readout Chips for Strip detectors mature technology, available, customized or off-the-shelf. –Many variants, much experience. Applications of this technology are now widespread. –A lot can be done without in-house chip development. Participation in HEP detector development provides a great jumping off point for such applications, ( BUT not essential for getting value out of this spin-off.)

3 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop3 Belle SVD Ladder Assembly

4 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop4 ATLAS

5 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop5 The ATLAS Semiconductor Tracker Endcap Barrel Endcap 4088 Modules 61.1 m 2 Silicon 15,392 Wafers 6.3 million Strips

6 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop6 SCT Forward Silicon Modules

7 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop7

8 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop8

9 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop9

10 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop10

11 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop11 H8 Setup – Barrel Sector Morpurgo magnet, not used

12 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop12 Infrastructure and Expertise Probe Station, IV, CV, equipment. Circuit design/prototype/construction. Precision assembly, measurement Wire Bonding Facilities DAQ systems (VME) Analysis Clean Room, Services

13 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop13 Future Australian HEP Instrumentation Developments Continue with ATLAS/SCT production and installation. Participate in Super-Belle SVD upgrade. Pixel detector development: –Future Vertex/Tracking detectors: Super-Belle SVD; ATLAS tracker upgrade; Future LC –Synchrotron Detector Development –Other Imaging Applications (eg. PET)

14 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop14 VA Series Chips VA2 Chip (IDE As, Norway) –128 Channels

15 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop15 VA Operation Typically 128 channels Low noise, depending upon shaping time Serial readout: ~5MHz, 20-30usec readout. Timing?

16 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop16 VA-TA chips

17 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop17 VA-TA Option 75nsec fast shaper Upper and lower thresholds. OR’ed output from entire chip Can trigger readout of analog section.

18 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop18

19 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop19 Depth of interaction in PET resolution

20 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop20 PAD Array (Spa, Kiev)

21 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop21 Crystal Array

22 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop22 Test Module – MSc Project, Jo Culpepper

23 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop23 The Wollongong Gantry

24 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop24 Backside Trigger using Amptek A250 A250 trigger signal Pixel array signal uniformity

25 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop25 Future Projects with 1-D Silicon/Readout Mythen – Mythen Project – SLS (B. Schmidt)

26 22nd June, 2004New Zealand - Australia Semiconductor Instrum'n W'kshop26 Proposal for NZ-Australia Project (In addition to high-tech pixel development for HEP and applications ….) PET detector collaboration??? Development of high performance powder diffraction detector for the Australian Synchrotron??? … Fast path to silicon expertise/applications


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