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KAGRA Future Working Group 4th open meeting

Contents

KAGRA Future Working Group 4th open meeting

Meeting information

Date : 2024/12/19 (Thu) (After F2F at Kashiwa on 12/16-18)
Hybrid-style
Venue : Room 345, Main Building, Ookayama Campus, Institute of Science Tokyo (former Tokyo Institute of Technology)
- Access: https://maps.app.goo.gl/NsyEvib6Dn4y1F9HA
- eduroam is available at the venue
ZOOM URL : https://u-tokyo-ac-jp.zoom.us/j/85271946968?pwd=04Z2ao5NML0If0Nn5JSLN8rTdtZwuG.1
Registration page: https://forms.gle/vBKzgairSkE5v9JVA

Invited Speakers

Ling Sun (Australian National University, remotely)
Satoshi Tanioka (Cardiff University)
Hiroaki Yamamoto (LIGO, Caltech)

Program (Japan Time)

Morning session chair : Surojit Saha
09:58	Welcome	Y. Michimura (U Tokyo)	2 min
10:00	Differential torsion sensor for direct detection of ultralight vector dark matter	Ling Sun (remotely)	20+10 min
10:30	Search for vector dark matter with a suspended cavity consisting of different B-L number materials	Tatsuya Sugioka	20+10 min
11:00	Current status of the optomechanical experiment in Ando lab	Ryosuke Sugimoto	20+10 min
11:30	Lunch break		90 min
Afternoon session (13:00-14:30) 1 chair : Kentaro Somiya
13:00	Suspended Baffle Design for Cosmic Explorer arm tube	Hiroaki Yamamoto	20+10 min
13:30	Birefringence Characterization from Jones Matrix	Shalika Singh (remotely)	20+10 min
14:00	Analytical Calculation of Thermal Interactions with a Focus on the 9 MHz RF Sideband PRG Reduction in Advanced LIGO	Kenji Tsuji	20+10 min
14:30	Break		30 min
Afternoon session 2 (15:00-16:30) chair : Haoyu Wang
15:00	AlGaAs, Birefringence, Beamsplitter	Satoshi Tanioka	20+10 min
15:30	Quantumness of non-Gaussian optical states	Ray-Kuang Lee	20+10 min
16:00	Demonstration of frequency dependent squeezing for detuned interferometer	Naoki Aritomi	20+10 min
16:30	Lab tour		45 min

Participants (as of Dec 14)

In-person registrants: 41

Masaki Ando	Univ. of Tokyo
Surojit Saha	Institute of Astronomy, National Tsing Hua University, Taiwan
Yuta Michimura	RESCEU, UTokyo
Takayuki TOMARU	NAOJ
Jun'ichi Yokoyama	Kavli IPMU & RESCEU, The University of Tokyo
Hiroaki Yamamoto	California Institute of Technology
Ryutaro Takahashi	NAOJ
Atsushi Nishizawa	Hiroshima University
Haoyu Wang	Institute of Science Tokyo
Takaaki Yokozawa	ICRR
Shalika Singh	Institute of Science Tokyo
Yoichi Aso	NAOJ
Shinji MIYOKI	ICRR, UT
Ray-Kuang Lee	National Tsing Hua University
Jheng-Min Chen	National Yang Ming Chiao Tung University
Naoki Aritomi	University of Tokyo
Yuta Hiranuma	Niigata University
Shingo Hido	ICRR, UT
Hirose Chiaki	Niigata Univ
Karin Maeda	Toyama Univ.
Misato Onishi	University of Toyama
Dan Chen	NAOJ
Satoshi Tanioka	Cardiff University
Tomotada Akutsu	NAOJ
Marco Meyer-Conde	Tokyo City University
Takayuki TOMARU	NAOJ
Masahide Tamaki	University of Tokyo
Chia-Jui Chou	National Yang Ming Chiao Tung University
Jyotirmaya Mohanta	University of Tsukuba
Sungho Lee	Korea Astronomy and Space Science Institute (KASI)
Ling (Lilli) Sun	The Australian National University
Alessandro Parisi	Perugia University
Satoru Takano	Max Planck Institute for Gravitational Physics
Kouji Nakamura	NAOJ, GWSP
Yi Yang	National Yang Ming Chiao Tung University
Marc Eisenmann	NAOJ
Lijing Shao	Peking University
Shoichi Oshino	ICRR, U-Tokyo
Kenta Tanaka	ICRR
June Gyu Park	Yonsei University
Ryosuke Sugimoto	U Tokyo
Sugioka Tatsuya	University of Tokyo
Kaido Suzuki	Institute of Science Tokyo
Diego Dominguez	Institute of Science Tokyo
Kazuya Kobayashi	ICRR
Kenji Tsuji	Nagoya University
Yuki Yamaguchi	Science Tokyo
Nayuta Yoshitome	Institute of Science Tokyo
Tatsuki Washimi	NAOJ
Kentaro Somiya	Institute of Science Tokyo
Homare Abe	Tokyo Institute of science
Daiki Haba	Institute of Science Tokyo
Kamui Hamano	institute of science TOKYO
Yohei Nishino	NAOJ/U. Tokyo
Yuheng YE	東京大学
Kentaro Komori	University of Tokyo
Soichiro Morisaki	ICRR/UTokyo
Munetake Otsuka	U-Tokyo & NAOJ
Yu Sato	University of Toyama
Hiroto kato	University of Toyama
Shin Satoh	University of Toyama

Support

The workshop is supported by:
- JST ASPIRE-GW (PI: Kentaro Somiya)

Links

FWG wiki

-  ⇤ ← Revision 1 as of 2024-08-27 17:46:08 → 
  Size: 266
  Editor: YutaMichimura
  Comment:
+   ← Revision 43 as of 2024-12-26 19:29:01 → ⇥
  Size: 5667
  Editor: YutaMichimura
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-= KAGRA Future Working Group 3rd open meeting =
+= KAGRA Future Working Group 4th open meeting =
 Line 4:
- * Date : 2024/12/9 (Thu) probably
+ * Date : 2024/12/19 (Thu) (After F2F at Kashiwa on 12/16-18)
 Line 6:
- * Venue : TBA
 * ZOOM URL : TBA
 * Registration page TBA
+ * Venue : Room 345, Main Building, Ookayama Campus, Institute of Science Tokyo (former Tokyo Institute of Technology)
  * Access: https://maps.app.goo.gl/NsyEvib6Dn4y1F9HA
  * eduroam is available at the venue
 * ZOOM URL : https://u-tokyo-ac-jp.zoom.us/j/85271946968?pwd=04Z2ao5NML0If0Nn5JSLN8rTdtZwuG.1
 * Registration page: https://forms.gle/vBKzgairSkE5v9JVA

== Invited Speakers ==
 * Ling Sun (Australian National University, remotely)
 * Satoshi Tanioka (Cardiff University)
 * Hiroaki Yamamoto (LIGO, Caltech)
-Line 11:
+Line 19:
+||||||Morning session chair : Surojit Saha ||||||
|| 09:58 || Welcome || Y. Michimura (U Tokyo) |||| 2 min ||
|| 10:00 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16348|Differential torsion sensor for direct detection of ultralight vector dark matter]] || Ling Sun (remotely) |||| 20+10 min ||
|| 10:30 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16353|Search for vector dark matter with a suspended cavity consisting of different B-L number materials]] || Tatsuya Sugioka |||| 20+10 min ||
|| 11:00 || Current status of the optomechanical experiment in Ando lab || Ryosuke Sugimoto |||| 20+10 min ||
|| 11:30 ||||Lunch break |||| 90 min ||
||||||Afternoon session (13:00-14:30) 1 chair : Kentaro Somiya ||||||
|| 13:00 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16355|Suspended Baffle Design for Cosmic Explorer arm tube]] || Hiroaki Yamamoto |||| 20+10 min ||
|| 13:30 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16343|Birefringence Characterization from Jones Matrix]] || Shalika Singh (remotely) |||| 20+10 min ||
|| 14:00 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16354|Analytical Calculation of Thermal Interactions with a Focus on the 9 MHz RF Sideband PRG Reduction in Advanced LIGO]] || Kenji Tsuji |||| 20+10 min ||
|| 14:30 ||||Break |||| 30 min ||
||||||Afternoon session 2 (15:00-16:30) chair : Haoyu Wang ||||||
|| 15:00 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16347|AlGaAs, Birefringence, Beamsplitter]] || Satoshi Tanioka |||| 20+10 min ||
|| 15:30 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16349|Quantumness of non-Gaussian optical states]] || Ray-Kuang Lee |||| 20+10 min ||
|| 16:00 || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=16356|Demonstration of frequency dependent squeezing for detuned interferometer]] || Naoki Aritomi |||| 20+10 min ||
||16:30|||| Lab tour |||| 45 min ||
-Line 12:
+Line 36:
-== Participants ==
+== Participants (as of Dec 14) ==
 * In-person registrants: 41
||Masaki Ando||	Univ. of Tokyo||
||Surojit Saha||	Institute of Astronomy, National Tsing Hua University, Taiwan||
||Yuta Michimura||	RESCEU, UTokyo||
||Takayuki TOMARU||	NAOJ||
||Jun'ichi Yokoyama||	Kavli IPMU & RESCEU, The University of Tokyo||
||Hiroaki Yamamoto||	California Institute of Technology||
||Ryutaro Takahashi||	NAOJ||
||Atsushi Nishizawa||	Hiroshima University||
||Haoyu Wang||	Institute of Science Tokyo||
||Takaaki Yokozawa||	ICRR||
||Shalika Singh||	Institute of Science Tokyo||
||Yoichi Aso||	NAOJ||
||Shinji MIYOKI||	ICRR, UT||
||Ray-Kuang Lee||	National Tsing Hua University||
||Jheng-Min Chen||	National Yang Ming Chiao Tung University||
||Naoki Aritomi||	University of Tokyo||
||Yuta Hiranuma||	Niigata University||
||Shingo Hido||	ICRR, UT||
||Hirose Chiaki||	Niigata Univ||
||Karin Maeda||	Toyama Univ.||
||Misato Onishi||	University of Toyama||
||Dan Chen||	NAOJ||
||Satoshi Tanioka||	Cardiff University||
||Tomotada Akutsu	||NAOJ||
||Marco Meyer-Conde	||Tokyo City University||
||Takayuki TOMARU	||NAOJ||
||Masahide Tamaki	||University of Tokyo||
||Chia-Jui Chou	||National Yang Ming Chiao Tung University||
||Jyotirmaya Mohanta 	||University of Tsukuba ||
||Sungho Lee	||Korea Astronomy and Space Science Institute (KASI)||
||Ling (Lilli) Sun	||The Australian National University||
||Alessandro Parisi	||Perugia University||
||Satoru Takano	||Max Planck Institute for Gravitational Physics||
||Kouji Nakamura	||NAOJ, GWSP||
||Yi Yang	||National Yang Ming Chiao Tung University||
||Marc Eisenmann	||NAOJ||
||Lijing Shao	||Peking University||
||Shoichi Oshino	||ICRR, U-Tokyo||
||Kenta Tanaka	||ICRR||
||June Gyu Park	||Yonsei University||
||Ryosuke Sugimoto	||U Tokyo||
||Sugioka Tatsuya	||University of Tokyo||
||Kaido Suzuki	||Institute of Science Tokyo||
||Diego Dominguez 	||Institute of Science Tokyo ||
||Kazuya Kobayashi	||ICRR||
||Kenji Tsuji	||Nagoya University||
||Yuki Yamaguchi	||Science Tokyo||
||Nayuta Yoshitome	||Institute of Science Tokyo||
||Tatsuki Washimi	||NAOJ||
||Kentaro Somiya	||Institute of Science Tokyo||
||Homare Abe||	Tokyo Institute of science||
||Daiki Haba||	Institute of Science Tokyo ||
||Kamui Hamano||	institute of science TOKYO||
||Yohei Nishino||	NAOJ/U. Tokyo||
||Yuheng YE||	東京大学||
||Kentaro Komori||	University of Tokyo||
||Soichiro Morisaki||	ICRR/UTokyo||
||Munetake Otsuka||	U-Tokyo & NAOJ||
||Yu Sato||	University of Toyama ||
||Hiroto kato||	University of Toyama||
||Shin Satoh||	University of Toyama||

== Support ==
 * The workshop is supported by:
  * JST [[https://aspire-gw.com/|ASPIRE-GW]] (PI: Kentaro Somiya)

== Links ==
[[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/KSC/FSC/FWG|FWG wiki]]