Difference between revisions of "LBNL-2020: Detectors Readout Modules"
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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]] | ** High-density TDM module [Lorenzo Moncelsi, Alessandro Schillaci, Caltech] [[File:CMB-S4_high-density_TDM_module_Moncelsi_Schillaci_20200331.pdf | pdf]] | ||
** Dfmux Technical Update [Tucker Elleflot, Aritoki Suzuki, Joshua Montgomery] [[File:2020-03-31_fmux_update_S4_meeting_v4.pdf | pdf]] | ** Dfmux Technical Update [Tucker Elleflot, Aritoki Suzuki, Joshua Montgomery] [[File:2020-03-31_fmux_update_S4_meeting_v4.pdf | pdf]] | ||
| − | ** uMux Update: | + | ** uMux Update: [[File:CMBS4_umux_slides_20200331.pdf]] |
* Progress on determine readout specifications and flowdown (Jeff McMahon / John Ruhl, 15 min) [[File:ReadoutFlowdown_JR.key | keynote]] | * Progress on determine readout specifications and flowdown (Jeff McMahon / John Ruhl, 15 min) [[File:ReadoutFlowdown_JR.key | keynote]] | ||
Revision as of 12:05, 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
- Optical coupling technology:
- Summary of optical assessment, committee comments, next steps (Mark R., 20-min) File:CMB-S4 Optical Coupling Assessment LBNL-mar20-r1.pptx
- Progress on determining detector specifications and flowdown (TBC: Jeff McMahon / John Ruhl, 20-min)
- CDFG overview of status, plans, next steps (Mark R., 20-min) File:CDFG Update LBNL-mar20-final.pptx
- Detector wafer specifications, interfaces, and module design (Adam Anderson, 20-min) - File:20200331 anderson interfaces.pdf
- 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
- Brief updates of new information/developments since December (10 min or less each: TDM, fMux, uMux)
- High-density TDM module [Lorenzo Moncelsi, Alessandro Schillaci, Caltech] File:CMB-S4 high-density TDM module Moncelsi Schillaci 20200331.pdf
- Dfmux Technical Update [Tucker Elleflot, Aritoki Suzuki, Joshua Montgomery] File:2020-03-31 fmux update S4 meeting v4.pdf
- uMux Update: File:CMBS4 umux slides 20200331.pdf
- Progress on determine readout specifications and flowdown (Jeff McMahon / John Ruhl, 15 min) File:ReadoutFlowdown JR.key
- Systems engineering and interfaces (Jim G. 15+ min)
- 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
