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Published byDorcas Evans
Modified over 2 years ago
My work in December1 田中宏樹
Suspension of fiber We suspended the sapphire fiber to get higher Q. wire1(W) heat link(Cu) fiber Laser PD wire2(W)
Accident The other head was broken!
Result1(With bottom head, Cu cramp)
Result2(Without bottom head, Al5056 cramp)
Result3(Without bottom head, suspended)
Suspension of the sapphire mass
Future work Measurement of fiberA(monolithic) HCB to the broken head Annealing of sapphire fiber
Mechanical loss measurement for KAGRA sapphire suspension system Takafumi Ushiba Department of Physics, The University of Tokyo The first international.
Measurement of the thermal conductivity of sapphire fibers
Defining the volumes and functions of the cryogenic suspension Discussion guidance Kashiwa October JGW-G
Cryogenic Payload Issues
Mechanical Loss and Thermal Conductivity of Materials for KAGRA and ET
Status of the cryogenic payload system for baseline KAGRA Rahul Kumar 1, K. Craig 2, K. Yamamoto 2, H. Tanaka 2, T. Miyamoto 2,T. Kajita 2, T. Suzuki 1,
11111 K. Yamamoto, R. Takahashi A, H. Tanaka, T. Miyamoto, K. Ono, T. Sekiguchi, Y. Sakakibara, M. Kamiizumi, E. Hirose, A. Khalaidovski, R. Kumar, T.
Rahul Kumar1, T. Takayuki1, K. Yamamoto2, H. Tanaka2,T. Miyamoto2, T
1 Kazuhiro Yamamoto Institute for Cosmic Ray Research The university of Tokyo Bulk materials, coating materials for KAGRA ELiTES WP2 meeting 15 June 2012.
1 Kazuhiro Yamamoto Institute for Cosmic Ray Research (ICRR) the University of Tokyo ELiTES first collaboration meeting Sanjo conference hall, the University.
LIGO Scientific Collaboration
T Akutsu 1, S Telada 2, T Uchiyama 1, S Miyoki 1, K Yamamoto 1, M Ohashi 1, K Kuroda 1, N Kanda 3 and CLIO Collaboration. 1 ICRR, Univ. of Tokyo, 2 AIST,
April 27th, 2006 Paola Puppo – INFN Roma ILIAS Cryogenic payloads and cooling systems (towards a third generation interferometer) part II: the Vibration.
1 MICE hydrogen system layout. 2 MICE hydrogen system layout (2)
11 Kazuhiro Yamamoto Institute for Cosmic Ray Research The university of Tokyo Current status (Experiments in Toshiba, Susupension model, Sapphire fibers,
Air’s density changes two ways heat What happens to the air pressure on my head as the temperature increases?
11111 K. Yamamoto A, T. Miyamoto A, H. Tanaka A, T. Uchiyama A, S. Zeidler B, A. Hagiwara C, N. Kimura C, R. Kumar C, T. Kume C, I. Murakami C, T. Suzuki.
Simulation for KAGRA cryogenic payload: vibration via heat links and thermal noise Univ. Tokyo, D1 Takanori Sekiguchi.
Date of download: 7/2/2016 Copyright © 2016 SPIE. All rights reserved. Structure of the EFPI sensor head. Figure Legend: From: Fiber temperature sensor.
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