ET Optical Layout Workshop #3: from triangle to 2L

8 Jul 2024, 12:00 → 12 Jul 2024, 14:00 Europe/Rome

European Gravitational Observatory

Anna Green (Nikhef), Camilla De Rossi, Julia Casanueva Diaz, Maddalena Mantovani

This is a follow-up workshop to start developing the ET baseline optical layout for the L configuration, based on the work carried out during the past two workshops: March and April.

The style of this workshop will be the same as the past ones, that is, no presentations but hands-on simulations style.

The primary goal will be the large-scale layout of the 15km - 2L optical layout configuration. With large-scale we mean the elements larger than 5-10m:

• Arm cavities
• Recycling cavities
• IMCs / Filter cavities: same logic as for triangle configuration will be applied as a first approximation.
• First estimation of the connections between them

We also have prepared a list of secondary goals that could be addressed if the relevant people would be available.

The detailed tasks can be found in the Programme section.

2024-05-31 ET Optical Layout-Model (V4).pdf

ET Optical Layout Update 2024

Git repository

Google doc for notes

Monday 8 July

ET Optical Layout Workshop: Pre-workshop

This first session will be to organize the activities during the rest of the week.

Tuesday 9 July

09:00 Coffee break

ET Optical Layout workshop: Morning 1

12:30 Lunch

ET Optical Layout wotkshop: Afternoon 1

Wednesday 10 July

09:00 Coffee Break

ET Optical Layout workshop: Morning 2

12:30 Lunch

ET Optical Layout workshop: Afternoon 2

20:00 Social dinner

The social dinner will be held at the Cliff restaurant in Marina di Pisa https://www.ristorantepizzeriamarinadipisacliff.it/#

Thursday 11 July

09:00 Coffee Break

ET Optical Layout Workshop: Morning 3

12:30 Lunch

ET Optical Layout Workshop: Afternoon 3

Friday 12 July

09:00 Coffee Break

ET Optical Layout Workshop: Wrap-up

12:30 Lunch