Difference between revisions of "LBNL-2020: Detectors Readout Modules"

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Link back to main meeting page:
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* [[LBNL-2020: Cosmology with CMB-S4]]
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Zoom link: https://lbnl.zoom.us/j/411685173
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== Charge ==
 
== Charge ==
  
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== Agenda ==
 
== Agenda ==
  
Parallel session 1 (9am-11am)
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'''Parallel session 1 (9am-11am): Detectors and Module Interfaces'''
  
* Progress towards optical coupling technology recommendation or decision
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TBC = To-be Confirmed
** Summary of optical assessment and comments (15-min)
 
** Discussion of next milestones and steps in process (15-min)
 
  
* Progress on determining detector specifications and flowdown (20-min)
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* Optical coupling technology:
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** Summary of optical assessment, committee comments, next steps (Mark R., 20-min) [[File:CMB-S4 Optical Coupling Assessment_ LBNL-mar20-r1.pptx]]
  
* Detector fabrication prototype design, fabrication, and testing plans
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* Progress on determining detector specifications and flowdown (TBC: Jeff McMahon / John Ruhl, 20-min)
** CDFG overview (15-min)
 
** Wafer specifications and interfaces (15-min)
 
** Update from fabs - SeeQC, ANL (10-min each)
 
** Interfaces (10-min)
 
  
* Summarize and discuss; design review schedule, R&D, development goals for August agency review and CD-1 (15-min)
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* CDFG overview of status, plans, next steps (Mark R., 20-min) [[File:CDFG Update_ LBNL-mar20-final.pptx]]
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** Detector wafer specifications, interfaces, and module design (Adam Anderson, 20-min) - [[File:20200331_anderson_interfaces.pdf]]
  
Parallel session 2 (11am-130pm)
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* Design review schedule and development goals for August agency review and CD-1 (Aritoki Suzuki representing L2s, 40-min) - [https://docs.google.com/presentation/d/1e4F-XjYuFrCHxbg29jtDAliHf2oODAqaJYoiI5vDD78/edit?usp=sharing]
  
* Progress towards readout technology recommendation or decision (30 or 45-min?)  
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'''Parallel session 2 (11:30am-130pm): Readout and Prototype Module Testing'''
** Summary of readout assessment and comments (Amy or Zeesh)
 
** Discussion of next milestones and steps in process (Amy or Zeesh)
 
** Down-select metrics
 
  
* Systems engineering and interfaces (15 or 20 min?)  
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* Progress towards readout technology recommendation or decision (15-min, Amy & Zeesh): [[File:ReadoutParallel_Final_20200331.pdf]]
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** Summary of readout assessment and comments
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** Discussion of next milestones and steps in process
  
* Progress on determine readout specifications and flowdown (15 or 30-min?)
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* Brief updates of new information/developments since December (10 min or less each: TDM, fMux, uMux)
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** High-density TDM module [Lorenzo Moncelsi, Alessandro Schillaci, Caltech] [[File:CMB-S4_high-density_TDM_module_Moncelsi_Schillaci_20200331.pdf | pdf]]
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** Dfmux Technical Update [Tucker Elleflot, Aritoki Suzuki, Joshua Montgomery] [[File:2020-03-31_fmux_update_S4_meeting_v4.pdf | pdf]]
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** uMux Update: [[File:CMBS4_umux_slides_20200331.pdf]]
  
* Readout-related detector testing needs (30-min) - (Adam)
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*  Progress on determine readout specifications and flowdown (Jeff McMahon / John Ruhl,  15 min) [[File:ReadoutFlowdown_JR.key | keynote]] [[File:ReadoutFlowdown_JR.pdf | pdf]]
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* Systems engineering and interfaces (Jim G. 15+ min) [[File:ThoughtsForReadoutSystemsEngineering.pdf]]
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* If time allows (depends on length of segments above): continued discussion comparing existing technical performance to metrics  (Z&A)
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* Readout-related detector testing needs (30-min) - (Adam Anderson) [[File:20200331_anderson_readout_needs.pdf]]
 
** Module and readout related testing needs for detector testing
 
** Module and readout related testing needs for detector testing
 
** Discuss overall landscape, and what makes sense given status of readout downselect, and what resources are available  
 
** Discuss overall landscape, and what makes sense given status of readout downselect, and what resources are available  
  
* Summary and discussion  
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* Summary and discussion
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** Plan schedule of design reviews for these subsystems needed before CD1
  
 
== Notes ==
 
== Notes ==
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https://docs.google.com/document/d/1-wLeX2ZoXkBKMIx-KjZUbV-o3fXUHDmAgEXqOyhoJog/edit?usp=sharing

Latest revision as of 13:41, 31 March 2020

Link back to main meeting page:

Zoom link: https://lbnl.zoom.us/j/411685173

Charge

  • Organizers to consult with relevant L2s and SEs
  • Present progress towards readout technology recommendation, or decision, or status thereof
  • Present progress towards optical coupling technology decision, or status thereof
  • Present prototype design, and fabrication and testing plan (S4 wafers tested by end of 2020)
  • Summarize/update technical risks, R&D / simulation needs to retire those risks
  • Define interfaces between Detectors, Readout, and Modules. (Who provides non-detector coupling wafers? Who bonds? How are fab resources allocated between squids and detectors? Etc etc)
  • Plan schedule of design reviews for these subsystems needed before CD1

Agenda

Parallel session 1 (9am-11am): Detectors and Module Interfaces

TBC = To-be Confirmed

  • Progress on determining detector specifications and flowdown (TBC: Jeff McMahon / John Ruhl, 20-min)
  • Design review schedule and development goals for August agency review and CD-1 (Aritoki Suzuki representing L2s, 40-min) - [1]

Parallel session 2 (11:30am-130pm): Readout and Prototype Module Testing

  • Progress towards readout technology recommendation or decision (15-min, Amy & Zeesh): File:ReadoutParallel Final 20200331.pdf
    • Summary of readout assessment and comments
    • Discussion of next milestones and steps in process
  • If time allows (depends on length of segments above): continued discussion comparing existing technical performance to metrics (Z&A)
  • Readout-related detector testing needs (30-min) - (Adam Anderson) File:20200331 anderson readout needs.pdf
    • Module and readout related testing needs for detector testing
    • Discuss overall landscape, and what makes sense given status of readout downselect, and what resources are available
  • Summary and discussion
    • Plan schedule of design reviews for these subsystems needed before CD1

Notes

https://docs.google.com/document/d/1-wLeX2ZoXkBKMIx-KjZUbV-o3fXUHDmAgEXqOyhoJog/edit?usp=sharing