VD PD CE Workshop at BNL

13 Apr 2022, 08:00 → 14 Apr 2022, 13:00 US/Central

BNL Instrumentation Division

Flavio Cavanna (Fermilab), Hucheng Chen (Brookhaven National Lab), Ryan Rivera (FNAL)

We will hold a 2-day Workshop dedicated to the list of items below, with the goal of reviewing status of development, discuss solutions under consideration, define strategy/decisions/choice and responsibility sharing.

• complete design of PoF system for power distribution (voltage/current regulation, optical-to-electrical conversion efficiency, optical fiber selection)
• optimize design of Analog SoF (laser driver, amplification gain,..)
• implementation of HV discharge protection (PD layout on the Cathode, shield for EM fields/electric charge, inductance,…)
• 30yrs lifetime qualification: all electronic component should be qualified through endurance test

Each session will be using zoom - check email lists for zoom link.

Social dinner: 6:30 PM EDT on Wednesday April 13, 2022 - Please send email to Sara Capp scapp@bnl.gov for reservation by Wed. noon.

Restaurant:
Chachama Grill
655-08 Montauk Hwy
Patchogue, NY 11772
(631) 725-7640
Fix price menu of 3 course meal: $45
 

DUNE.FD2-VD.PDCE.Workshop.pdf

Wednesday, 13 April

Session: Power distribution and voltage/current regulation

Conveners: Flavio Cavanna (Fermilab), Hucheng Chen (Brookhaven National Lab), Ryan Rivera (FNAL)

1 Welcome

Speaker: Gabriella Carini (Brookhaven National Laboratory)

2 Introduction

Summary of coldbox test in 2021, goal of the workshop, schedule and financial constraints.

Speakers: Flavio Cavanna (Fermilab), Ryan Rivera (FNAL)

BNL CE Workshop - Schedule and Financial Constraints.pdf

VD-PD-CE-Workshop-at-BNL-Apr13-22.pdf

3 Update of PoF development

Speaker: William Pellico (FNAL)

PD workshop.pptx

4 DC/DC development at Milano

Speaker: Niccolo Gallice (University of Milan - INFN Milano)

Workshop_BNL_13_04_2022.pptx-1.pdf

5 SiPM bias HV design based on CW

Speaker: Rescia Sergio (BNL)

SiPM_Bias_Generation_Colpitts+Cockroft-Walton_FD2-VD_BNL_Workshop_13Apr2022_20220413.pptx

09:40 Coffee Break

6 Test of commercial DC/DC converters at Iowa

Speakers: Jane Nachtman, Mike Miller

7 Test of commercial DC/DC converters at BNL

Speaker: Eaglekumar Tarpara

Step-up DC-DC convertors summary_04132022_final.pptx

8 Development of DC/DC converters at LBL

Speaker: Marcos Turqueti (LBNL)

VF_PF_CE_WorkShop_Turqueti.pdf

9 Path forward? Development towards and after FDR?

Speaker: Ryan Rivera (FNAL)

Session: HV discharge impact, risk mitigation and protection

Conveners: Flavio Cavanna (Fermilab), Hucheng Chen (Brookhaven National Lab), Ryan Rivera (FNAL)

10 Discharge transient propagation along HV bus

Speaker: Veljko Radeka (BNL)

VR_FD2 HV bus transient propagation_04132022.pptx

11 HV discharge studies at BNL

Speaker: Rescia Sergio (BNL)

FD2-VD Discharge_2D_simplified_no_ringing_FC0_cathode_transient_driven_FC0_BNL_Workshop__13Apr2022_20220413.pptx

12 HV discharge studies at Fermilab

Speaker: Paul Rubinov (Fermilab)

Fermilab discharge sim update Apr 2022.pptx

14:20 Coffee Break

13 Study of effectiveness of Faraday shield design

Speaker: Bo Yu (Brookhaven National Lab)

Estimate the Coupling to SiPMs on Cathode Mounted.v1.pptx

14 X-ARAPUCA frame design with Faraday shield

Speakers: Jane Nachtman, Paul Debbins (University of Iowa)

VD_CathPD_SiPMSpring_Shielding.pdf

15 HV discharge mitigation lab tests

Speakers: Eric Raguzin, Hucheng Chen (Brookhaven National Lab)

20210413_X-ARAPUCA_HV_ER_v2.pptx

16 HV discharge test on 300 kV cathode? Motivations and constraints?

Speaker: Ryan Rivera (FNAL)

Thursday, 14 April

Session: Lifetime qualification

17 Progress of analog readout design

Speaker: David Christian (Fermilab)

Progress_of_Analog_Readout_April_14.pptx

18 Progress of digital readout design

Speaker: Jonathan Eisch (Fermilab)

20220414 Digital Readout Status and Qualification - Eisch.pdf

19 Principal findings of CMOS lifetime study

Speaker: Veljko Radeka (BNL)

VR_Principal findings of CMOS lifetime study_04142022.pptx

09:20 Coffee Break

20 Lifetime study of COTS components for SBND/ProtoDUNE-I

Speaker: Shanshan Gao (Brookhaven National Laboratory)

20220414_Shanshan_Gao_COTS devices lifetime measurement.v1.pdf

21 Reliability study of FD1-HD PD cold amplifier

Speaker: Claudio Gotti (INFN Milano Bicocca)

DUNE_20220414_coldamp_reliab_gang_nsp.pdf

22 Lifetime test plan of PD readout? Focus on lifetime test of key components?

Speaker: Ryan Rivera (FNAL)

23 Wrapup - plan of coldbox test in 2022, ProtoDUNE-VD (Module-0) in 2023, next steps of development

Speakers: Flavio Cavanna (Fermilab), Ryan Rivera (FNAL)

VD-PD-CE-Workshop-at-BNL-Apr13-22.-finalRemarks.pdf