Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope

Yuta Michimura; Tomofumi Shimoda; Takahiro Miyamoto; Ayaka Shoda; Koki Okutomi; Yoshinori Fujii; Hiroki Tanaka; Mark A. Barton; Ryutaro Takahashi; Yoichi Aso; Tomotada Akutsu; Masaki Ando; Yutaro Enomoto; Raffaele Flaminio; Kazuhiro Hayama; Eiichi Hirose; Yuki Inoue; Takaaki Kajita; Masahiro Kamiizumi; Seiji Kawamura; Keiko Kokeyama; Kentaro Komori; Rahul Kumar; Osamu Miyakawa; Koji Nagano; Masayuki Nakano; Naoko Ohishi; Ching Pin Ooi; Fabián Erasmo Peña Arellano; Yoshio Saito; Katsuhiko Shimode; Kentaro Somiya; Hiroki Takeda; Takayuki Tomaru; Takashi Uchiyama; Takafumi Ushiba; Kazuhiro Yamamoto; Takaaki Yokozawa; Hirotaka Yuzurihara

doi:10.1088/1361-6382/aa90e3

Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope

Yuta Michimura, Tomofumi Shimoda, Takahiro Miyamoto, Ayaka Shoda, Koki Okutomi, Yoshinori Fujii, Hiroki Tanaka, Mark A. Barton, Ryutaro Takahashi, Yoichi Aso, Tomotada Akutsu, Masaki Ando, Yutaro Enomoto, Raffaele Flaminio, Kazuhiro Hayama, Eiichi Hirose, Yuki Inoue, Takaaki Kajita, Masahiro Kamiizumi, Seiji KawamuraKeiko Kokeyama, Kentaro Komori, Rahul Kumar, Osamu Miyakawa, Koji Nagano, Masayuki Nakano, Naoko Ohishi, Ching Pin Ooi, Fabián Erasmo Peña Arellano, Yoshio Saito, Katsuhiko Shimode, Kentaro Somiya, Hiroki Takeda, Takayuki Tomaru, Takashi Uchiyama, Takafumi Ushiba, Kazuhiro Yamamoto, Takaaki Yokozawa, Hirotaka Yuzurihara

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

KAGRA is a 3 km cryogenic interferometric gravitational wave telescope located at an underground site in Japan. In order to achieve its target sensitivity, the relative positions of the mirrors of the interferometer must be finely adjusted with attached actuators. We have developed a model to simulate the length control loops of the KAGRA interferometer with realistic suspension responses and various noises for mirror actuation. Using our model, we have designed the actuation parameters to have sufficient force range to acquire lock as well as to control all the length degrees of freedom without introducing excess noise.

Original language	English
Article number	225001
Journal	Classical and Quantum Gravity
Volume	34
Issue number	22
DOIs	https://doi.org/10.1088/1361-6382/aa90e3
State	Published - 25 Oct 2017

Keywords

coil-magnet actuator
cryogenic laser interferometer
gravitational waves
lock acquisition
vibration isolation

Access to Document

10.1088/1361-6382/aa90e3

Cite this

Michimura, Y., Shimoda, T., Miyamoto, T., Shoda, A., Okutomi, K., Fujii, Y., Tanaka, H., Barton, M. A., Takahashi, R., Aso, Y., Akutsu, T., Ando, M., Enomoto, Y., Flaminio, R., Hayama, K., Hirose, E., Inoue, Y., Kajita, T., Kamiizumi, M., ... Yuzurihara, H. (2017). Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope. Classical and Quantum Gravity, 34(22), [225001]. https://doi.org/10.1088/1361-6382/aa90e3

@article{5e7b362c1d6c4952badb16f83c29b49a,

title = "Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope",

abstract = "KAGRA is a 3 km cryogenic interferometric gravitational wave telescope located at an underground site in Japan. In order to achieve its target sensitivity, the relative positions of the mirrors of the interferometer must be finely adjusted with attached actuators. We have developed a model to simulate the length control loops of the KAGRA interferometer with realistic suspension responses and various noises for mirror actuation. Using our model, we have designed the actuation parameters to have sufficient force range to acquire lock as well as to control all the length degrees of freedom without introducing excess noise.",

keywords = "coil-magnet actuator, cryogenic laser interferometer, gravitational waves, lock acquisition, vibration isolation",

author = "Yuta Michimura and Tomofumi Shimoda and Takahiro Miyamoto and Ayaka Shoda and Koki Okutomi and Yoshinori Fujii and Hiroki Tanaka and Barton, {Mark A.} and Ryutaro Takahashi and Yoichi Aso and Tomotada Akutsu and Masaki Ando and Yutaro Enomoto and Raffaele Flaminio and Kazuhiro Hayama and Eiichi Hirose and Yuki Inoue and Takaaki Kajita and Masahiro Kamiizumi and Seiji Kawamura and Keiko Kokeyama and Kentaro Komori and Rahul Kumar and Osamu Miyakawa and Koji Nagano and Masayuki Nakano and Naoko Ohishi and {Pin Ooi}, Ching and {Erasmo Pe{\~n}a Arellano}, Fabi{\'a}n and Yoshio Saito and Katsuhiko Shimode and Kentaro Somiya and Hiroki Takeda and Takayuki Tomaru and Takashi Uchiyama and Takafumi Ushiba and Kazuhiro Yamamoto and Takaaki Yokozawa and Hirotaka Yuzurihara",

note = "Publisher Copyright: {\textcopyright} 2017 IOP Publishing Ltd.",

year = "2017",

month = oct,

day = "25",

doi = "10.1088/1361-6382/aa90e3",

language = "???core.languages.en_GB???",

volume = "34",

journal = "Classical and Quantum Gravity",

issn = "0264-9381",

number = "22",

}

Michimura, Y, Shimoda, T, Miyamoto, T, Shoda, A, Okutomi, K, Fujii, Y, Tanaka, H, Barton, MA, Takahashi, R, Aso, Y, Akutsu, T, Ando, M, Enomoto, Y, Flaminio, R, Hayama, K, Hirose, E, Inoue, Y, Kajita, T, Kamiizumi, M, Kawamura, S, Kokeyama, K, Komori, K, Kumar, R, Miyakawa, O, Nagano, K, Nakano, M, Ohishi, N, Pin Ooi, C, Erasmo Peña Arellano, F, Saito, Y, Shimode, K, Somiya, K, Takeda, H, Tomaru, T, Uchiyama, T, Ushiba, T, Yamamoto, K, Yokozawa, T & Yuzurihara, H 2017, 'Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope', Classical and Quantum Gravity, vol. 34, no. 22, 225001. https://doi.org/10.1088/1361-6382/aa90e3

TY - JOUR

T1 - Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope

AU - Michimura, Yuta

AU - Shimoda, Tomofumi

AU - Miyamoto, Takahiro

AU - Shoda, Ayaka

AU - Okutomi, Koki

AU - Fujii, Yoshinori

AU - Tanaka, Hiroki

AU - Barton, Mark A.

AU - Takahashi, Ryutaro

AU - Aso, Yoichi

AU - Akutsu, Tomotada

AU - Ando, Masaki

AU - Enomoto, Yutaro

AU - Flaminio, Raffaele

AU - Hayama, Kazuhiro

AU - Hirose, Eiichi

AU - Inoue, Yuki

AU - Kajita, Takaaki

AU - Kamiizumi, Masahiro

AU - Kawamura, Seiji

AU - Kokeyama, Keiko

AU - Komori, Kentaro

AU - Kumar, Rahul

AU - Miyakawa, Osamu

AU - Nagano, Koji

AU - Nakano, Masayuki

AU - Ohishi, Naoko

AU - Pin Ooi, Ching

AU - Erasmo Peña Arellano, Fabián

AU - Saito, Yoshio

AU - Shimode, Katsuhiko

AU - Somiya, Kentaro

AU - Takeda, Hiroki

AU - Tomaru, Takayuki

AU - Uchiyama, Takashi

AU - Ushiba, Takafumi

AU - Yamamoto, Kazuhiro

AU - Yokozawa, Takaaki

AU - Yuzurihara, Hirotaka

PY - 2017/10/25

Y1 - 2017/10/25

N2 - KAGRA is a 3 km cryogenic interferometric gravitational wave telescope located at an underground site in Japan. In order to achieve its target sensitivity, the relative positions of the mirrors of the interferometer must be finely adjusted with attached actuators. We have developed a model to simulate the length control loops of the KAGRA interferometer with realistic suspension responses and various noises for mirror actuation. Using our model, we have designed the actuation parameters to have sufficient force range to acquire lock as well as to control all the length degrees of freedom without introducing excess noise.

AB - KAGRA is a 3 km cryogenic interferometric gravitational wave telescope located at an underground site in Japan. In order to achieve its target sensitivity, the relative positions of the mirrors of the interferometer must be finely adjusted with attached actuators. We have developed a model to simulate the length control loops of the KAGRA interferometer with realistic suspension responses and various noises for mirror actuation. Using our model, we have designed the actuation parameters to have sufficient force range to acquire lock as well as to control all the length degrees of freedom without introducing excess noise.

KW - coil-magnet actuator

KW - cryogenic laser interferometer

KW - gravitational waves

KW - lock acquisition

KW - vibration isolation

UR - http://www.scopus.com/inward/record.url?scp=85034249440&partnerID=8YFLogxK

U2 - 10.1088/1361-6382/aa90e3

DO - 10.1088/1361-6382/aa90e3

M3 - 期刊論文

AN - SCOPUS:85034249440

SN - 0264-9381

VL - 34

JO - Classical and Quantum Gravity

JF - Classical and Quantum Gravity

IS - 22

M1 - 225001

ER -

Mirror actuation design for the interferometer control of the KAGRA gravitational wave telescope

Abstract

Keywords

Access to Document

Fingerprint

Cite this