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Technical Centers Department

Not in Technical Division! PPD. Technical Centers Department. Facilities Available for Detector R&D. Fermilab Long Range Planning Committee Open Forum On Detector R&D October 30, 2003 R. Ray. 89 People: 5 Physicists 9 Engineering Physicists 1 Material Scientist

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Technical Centers Department

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  1. Not in Technical Division! PPD Technical Centers Department Facilities Available for Detector R&D Fermilab Long Range Planning Committee Open Forum On Detector R&D October 30, 2003 R. Ray

  2. 89 People: 5 Physicists 9 Engineering Physicists 1 Material Scientist 4 Engineering Associates 1 Engineer 1 Computing Professional 2 Designer/Drafters 66 Techs Engineering and Drafting provided by PPD Mechanical Dept. Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  3. Silicon Detector Center • Team of talented, experienced engineers, designers and technicians • Extensive experience with: • Micron precision assembly • Engineering of low-mass, stiff structures • Thermal management issues • Extensive equipment and resources • >7000 ft2 of high-quality clean room space • 6000 ft2 operated as class 10000 • 1000 ft2 operated as class 5000 • 17 CMMs of various accuracies and measurement ranges • 1 automated optical measurement system (OGP) • 2600 ft2 of burn-in space • 6 Kulicke & Soffa wire bonding machines Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  4. SiDet Projects • BTeV Pixel Detector • 62 half-stations • ~400k pixels per half station • total of 23*106 pixels • pixel size 400*50 mm • Total area of 0.5 m2 • BTeV Strip Detector • Potential new SiDet project • 1.5 m2 of planar silicon strip detectors Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  5. SiDet Projects • CMS TOB Detector • 5,928 modules for the CMS Tracker Outer Barrel • 8M wire bonds • Single-sided detectors, 500m thick, 122/183m pitch • Modules assembled on 688 rods • Modules build using Aerotech Robot Gantry system • Half of work done here, half at UCSB • CMS Forward Pixel Detector • 4 disks; each half disk has 12 Aluminum blades • 12 Mpixels, pixel size 100x150 mm • Plaquette with VHDI, HDI, sensors and readout chips wrapped around blade Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  6. SiDet Projects • Run IIb silicon detectors for CDF and D0 • Each detector ~8m2 of silicon CANCELED • Cancellation of Run IIb silicon detectors leaves us with • excess capacity at SiDet • Could take on additional CMS work • Could expand into other areas: • Diamond detectors for beam monitoring • CCD cameras for astronomy/astrophysics … Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  7. Vacuum Deposition and Thin Film Coatings • Facility in Lab 7 Run by Eileen Hahn • High demand from outside Fermilab • Vacuum deposited thin films of precise thickness from • sputtering or evaporation. • Film thickness as small as 10 Å with tolerances of 1 Å • Applications: • Mirror fiber ends • Cerenkov mirrors • CsI photocathodes • Ti & Ni coated microwave absorbers • Gold coated foils … Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  8. Vacuum Deposition and Thin Film Coatings • Other capabilities: • Fiber and connector polishing (P3) • Fiber splicing • Plasma etch cleaning • Vacuum baking and annealing (1000° C) • RGA and outgassing analysis Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  9. CNC Routing Facility • Facility in Lab 8 run by Phyllis Deering for precision cutting, drilling • and milling of plastic, wood, G-10, carbon fiber, etc. Parts vary • from fractions of an inch to 17’ long. • Two 12’ x 5’ Thermwood routing machines • High-speed 16’ x 5’ Gerber routing machine • Dual table 17’ x 5’ Axxiom routing machine • Recent large jobs include: • Optical fiber manifolds for MINOS • CMS muon honeycomb panels, copper cooling plates • GLAST scintillator tile production and assembly Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  10. Lab 3 • Carbon fiber facility and high-quality lab space run by John Krider • 2700 ft2 of clean room space that can be operated at class 1000 • CMM with large active volume (1.5 x 1.5 x 4 m3) • Ongoing work on BTeV straws, CKM straws in vacuum, beam instrumentation • Carbon Fiber Facility (Dave Butler): • Autoclave oven with 12 x 18 x 48 in3 active area • 6 x 6 x 12 ft3 walk in oven for large carbon fiber structures • Recent work includes carbon fiber cylinders for D0 fiber tracker, numerous supports and widgets for silicon detectors including stave support, bulkheads and support cylinders for Run IIb detectors. Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  11. Machine Development and Maintenance • Facility in Lab 8, run by John Korienek, to design and build specialized • machines and equipment. • Self contained group with designer, drafting, electronics, programming • and machining capabilities. • Recent work and current projects include: • D0 fiber mounting machine • Fiber polishing machines • CMS magnetic field mapping machine • Optical Transition Radiator for BD • Cartridge support system for Apache Point Observatory • Many more … Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  12. Detector Support Center • Lab 6 facility run by Karen Kephart • Provides technical and mechanical support to experimenters involved in • detector construction and prototyping in Lab 6 and in the field. • Facilities include: • Wire chamber winding machines • Plastics/scintillator shop • PMT test facility • Recent Projects include: • CKM vacuum veto prototype • CDF COT • BTeV straws • GLAST scintillator tiles • Chambers for Beams Division, … Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  13. PMT Test Facility • Facility designed to study the response of PMTs for light levels of a few • pe’s to millions of pe’s. Mantained by Hogan Nguyen. • It consists of a liquid dye contained in a quartz vessel, pumped into • flourescence by a nitrogen laser.   The flourescence  light is  viewed by 2 • Pin Photodiodes and a quartz optical fiber carrying light to a dark box • containing a PMT.   The laser light intensity arriving at the dye can be • adjusted by a variable filter wheel. • The 2 Pin diodes are digitized by a 20-bit • Burr-Brown ADC  (0.5 fc/count sensitivity).   • The linearity of the Pin Diode Burr-Brown • ADC combination is better than 0.5%  over • the entire dynamic range.   Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  14. Scintillation Detector Development • Facility in Labs 5 & 6 run by • Anna Pla for detector and • scintillator R&D • Recent work includes: • Extruded scintillator strips for MINOS - process development and QC • K2K scintillator strips • LiF R&D for neutron detection • Recently commissioned a new extrusion facility in Lab 5 in collaboration • with NICADD Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  15. Polystyrene pellets Dopants and additives Inert gas (nitrogen) EXTRUDER (40-mm twin screw) 1 2 Pelletize (scintillating pellets) Profile extrusion (scintillator bar/strip) Injection molding SCINTILLATOR EXTRUSION FACILITY • Detector R&D, prototyping, • Scintillator R&D : • Berstorff ZE40 UTS • 40-mm twin screw extruder • 200 HP, 1200 rpm • 25 – 135 kg / h • Route 1 and 2 • Leistritz Micro 18 GL-30 • 18-mm twin screw • 500 rpm • Up to 3 kg / h • Route 1 • Morgan-Press G-100T • Injection molding machine • Up to 100 cm3 Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

  16. Final Word • PPD also has vast mechanical engineering and design resources in the • Mechanical Department (Mike Crisler) • Cryo and vacuum engineering, design and support • Finite Element Analysis • Process Engineering, etc. The Technical Centers Department has the people, resources and facilities for conducting state-of-the-art detector R&D. Come and talk to us! Fermilab Long Range Planning Committee Open Forum On Detector R&D - Oct. 30, 2003

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