ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors

A. Utina; A. Amato; J. Arends; C. Arina; M. de Baar; M. Baars; P. Baer; N. van Bakel; W. Beaumont; A. Bertolini; M. van Beuzekom; S. Biersteker; A. Binetti; H.J.M. ter Brake; G. Bruno; J. Bryant; H.J. Bulten; L. Busch; P. Cebeci; C. Collette; S. Cooper; R. Cornelissen; P. Cuijpers; M. van Dael; S. Danilishin; D. Diksha; S. van Doesburg; M. Doets; R. Elsinga; V. Erends; J. van Erps; A. Freise; H. Frenaij; R. Garcia; M. Giesberts; S. Grohmann; H. Van Haevermaet; S. Heijnen; J.V. van Heijningen; E. Hennes; J.S. Hennig; M. Hennig; T. Hertog; S. Hild; H.D. Hoffmann; G. Hoft; M. Hopman; D. Hoyland; G.A. Iandolo; C. Ietswaard; Luise Kranzhoff; Viola Spagnuolo; Gideon Koekoek; Zeb van Ranst; Sebastian Steinlechner; Jessica Steinlechner

doi:10.1088/1361-6382/ac8fdb

ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors

A. Utina^*, A. Amato, J. Arends, C. Arina, M. de Baar, M. Baars, P. Baer, N. van Bakel, W. Beaumont, A. Bertolini, M. van Beuzekom, S. Biersteker, A. Binetti, H.J.M. ter Brake, G. Bruno, J. Bryant, H.J. Bulten, L. Busch, P. Cebeci, C. ColletteS. Cooper, R. Cornelissen, P. Cuijpers, M. van Dael, S. Danilishin, D. Diksha, S. van Doesburg, M. Doets, R. Elsinga, V. Erends, J. van Erps, A. Freise, H. Frenaij, R. Garcia, M. Giesberts, S. Grohmann, H. Van Haevermaet, S. Heijnen, J.V. van Heijningen, E. Hennes, J.S. Hennig, M. Hennig, T. Hertog, S. Hild, H.D. Hoffmann, G. Hoft, M. Hopman, D. Hoyland, G.A. Iandolo, C. Ietswaard, Luise Kranzhoff, Viola Spagnuolo, Gideon Koekoek, Zeb van Ranst, Sebastian Steinlechner, Jessica Steinlechner

^*Corresponding author for this work

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

Abstract

The third-generation (3G) of gravitational wave observatories, such as the Einstein Telescope (ET) and Cosmic Explorer, aim for an improvement in sensitivity of at least a factor of ten over a wide frequency range compared to the current advanced detectors. In order to inform the design of the 3G detectors and to develop and qualify their subsystems, dedicated test facilities are required. ETpathfinder prototype uses full interferometer configurations and aims to provide a high sensitivity facility in a similar environment as ET. Along with the interferometry at 1550 nm and silicon test masses, ETpathfinder will focus on cryogenic technologies, lasers and optics at 2090 nm and advanced quantum-noise reduction schemes. This paper analyses the underpinning noise contributions and combines them into full noise budgets of the two initially targeted configurations: (1) operating with 1550 nm laser light and at a temperature of 18 K and (2) operating at 2090 nm wavelength and a temperature of 123 K.

Original language	English
Article number	215008
Number of pages	23
Journal	Classical and Quantum Gravity
Volume	39
Issue number	21
DOIs	https://doi.org/10.1088/1361-6382/ac8fdb
Publication status	Published - 3 Nov 2022

Keywords

gravitational-wave detectors
third generation of gravitational-wave detectors
Einstein Telescope
Cosmic Explorer
Voyager
ETpathfinder
THERMAL NOISE
SILICON

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Utina, A., Amato, A., Arends, J., Arina, C., de Baar, M., Baars, M., Baer, P., van Bakel, N., Beaumont, W., Bertolini, A., van Beuzekom, M., Biersteker, S., Binetti, A., ter Brake, H. J. M., Bruno, G., Bryant, J., Bulten, H. J., Busch, L., Cebeci, P., ... Steinlechner, J. (2022). ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors. Classical and Quantum Gravity, 39(21), Article 215008. https://doi.org/10.1088/1361-6382/ac8fdb

@article{403b6ae694e64ff8ac4c4b8269bb2dbf,

title = "ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors",

abstract = "The third-generation (3G) of gravitational wave observatories, such as the Einstein Telescope (ET) and Cosmic Explorer, aim for an improvement in sensitivity of at least a factor of ten over a wide frequency range compared to the current advanced detectors. In order to inform the design of the 3G detectors and to develop and qualify their subsystems, dedicated test facilities are required. ETpathfinder prototype uses full interferometer configurations and aims to provide a high sensitivity facility in a similar environment as ET. Along with the interferometry at 1550 nm and silicon test masses, ETpathfinder will focus on cryogenic technologies, lasers and optics at 2090 nm and advanced quantum-noise reduction schemes. This paper analyses the underpinning noise contributions and combines them into full noise budgets of the two initially targeted configurations: (1) operating with 1550 nm laser light and at a temperature of 18 K and (2) operating at 2090 nm wavelength and a temperature of 123 K.",

keywords = "gravitational-wave detectors, third generation of gravitational-wave detectors, Einstein Telescope, Cosmic Explorer, Voyager, ETpathfinder, THERMAL NOISE, SILICON",

author = "A. Utina and A. Amato and J. Arends and C. Arina and {de Baar}, M. and M. Baars and P. Baer and {van Bakel}, N. and W. Beaumont and A. Bertolini and {van Beuzekom}, M. and S. Biersteker and A. Binetti and {ter Brake}, H.J.M. and G. Bruno and J. Bryant and H.J. Bulten and L. Busch and P. Cebeci and C. Collette and S. Cooper and R. Cornelissen and P. Cuijpers and {van Dael}, M. and S. Danilishin and D. Diksha and {van Doesburg}, S. and M. Doets and R. Elsinga and V. Erends and {van Erps}, J. and A. Freise and H. Frenaij and R. Garcia and M. Giesberts and S. Grohmann and {Van Haevermaet}, H. and S. Heijnen and {van Heijningen}, J.V. and E. Hennes and J.S. Hennig and M. Hennig and T. Hertog and S. Hild and H.D. Hoffmann and G. Hoft and M. Hopman and D. Hoyland and G.A. Iandolo and C. Ietswaard and Luise Kranzhoff and Viola Spagnuolo and Gideon Koekoek and {van Ranst}, Zeb and Sebastian Steinlechner and Jessica Steinlechner",

note = "Funding Information: ETpathfinder is a cryogenic research and development laboratory with team members from twenty research institutions and is funded by a consortium of financial partners 21 Publisher Copyright: {\textcopyright} 2022 The Author(s). Published by IOP Publishing Ltd.",

year = "2022",

month = nov,

day = "3",

doi = "10.1088/1361-6382/ac8fdb",

language = "English",

volume = "39",

journal = "Classical and Quantum Gravity",

issn = "0264-9381",

publisher = "IOP Publishing Ltd.",

number = "21",

}

Utina, A, Amato, A, Arends, J, Arina, C, de Baar, M, Baars, M, Baer, P, van Bakel, N, Beaumont, W, Bertolini, A, van Beuzekom, M, Biersteker, S, Binetti, A, ter Brake, HJM, Bruno, G, Bryant, J, Bulten, HJ, Busch, L, Cebeci, P, Collette, C, Cooper, S, Cornelissen, R, Cuijpers, P, van Dael, M, Danilishin, S , Diksha, D, van Doesburg, S, Doets, M, Elsinga, R, Erends, V, van Erps, J, Freise, A, Frenaij, H, Garcia, R, Giesberts, M, Grohmann, S, Van Haevermaet, H, Heijnen, S, van Heijningen, JV, Hennes, E, Hennig, JS, Hennig, M, Hertog, T, Hild, S, Hoffmann, HD, Hoft, G, Hopman, M, Hoyland, D, Iandolo, GA, Ietswaard, C, Kranzhoff, L , Spagnuolo, V , Koekoek, G , van Ranst, Z , Steinlechner, S & Steinlechner, J 2022, 'ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors', Classical and Quantum Gravity, vol. 39, no. 21, 215008. https://doi.org/10.1088/1361-6382/ac8fdb

TY - JOUR

T1 - ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors

AU - Utina, A.

AU - Amato, A.

AU - Arends, J.

AU - Arina, C.

AU - de Baar, M.

AU - Baars, M.

AU - Baer, P.

AU - van Bakel, N.

AU - Beaumont, W.

AU - Bertolini, A.

AU - van Beuzekom, M.

AU - Biersteker, S.

AU - Binetti, A.

AU - ter Brake, H.J.M.

AU - Bruno, G.

AU - Bryant, J.

AU - Bulten, H.J.

AU - Busch, L.

AU - Cebeci, P.

AU - Collette, C.

AU - Cooper, S.

AU - Cornelissen, R.

AU - Cuijpers, P.

AU - van Dael, M.

AU - Danilishin, S.

AU - Diksha, D.

AU - van Doesburg, S.

AU - Doets, M.

AU - Elsinga, R.

AU - Erends, V.

AU - van Erps, J.

AU - Freise, A.

AU - Frenaij, H.

AU - Garcia, R.

AU - Giesberts, M.

AU - Grohmann, S.

AU - Van Haevermaet, H.

AU - Heijnen, S.

AU - van Heijningen, J.V.

AU - Hennes, E.

AU - Hennig, J.S.

AU - Hennig, M.

AU - Hertog, T.

AU - Hild, S.

AU - Hoffmann, H.D.

AU - Hoft, G.

AU - Hopman, M.

AU - Hoyland, D.

AU - Iandolo, G.A.

AU - Ietswaard, C.

AU - Kranzhoff, Luise

AU - Spagnuolo, Viola

AU - Koekoek, Gideon

AU - van Ranst, Zeb

AU - Steinlechner, Sebastian

AU - Steinlechner, Jessica

N1 - Funding Information: ETpathfinder is a cryogenic research and development laboratory with team members from twenty research institutions and is funded by a consortium of financial partners 21 Publisher Copyright: © 2022 The Author(s). Published by IOP Publishing Ltd.

PY - 2022/11/3

Y1 - 2022/11/3

N2 - The third-generation (3G) of gravitational wave observatories, such as the Einstein Telescope (ET) and Cosmic Explorer, aim for an improvement in sensitivity of at least a factor of ten over a wide frequency range compared to the current advanced detectors. In order to inform the design of the 3G detectors and to develop and qualify their subsystems, dedicated test facilities are required. ETpathfinder prototype uses full interferometer configurations and aims to provide a high sensitivity facility in a similar environment as ET. Along with the interferometry at 1550 nm and silicon test masses, ETpathfinder will focus on cryogenic technologies, lasers and optics at 2090 nm and advanced quantum-noise reduction schemes. This paper analyses the underpinning noise contributions and combines them into full noise budgets of the two initially targeted configurations: (1) operating with 1550 nm laser light and at a temperature of 18 K and (2) operating at 2090 nm wavelength and a temperature of 123 K.

AB - The third-generation (3G) of gravitational wave observatories, such as the Einstein Telescope (ET) and Cosmic Explorer, aim for an improvement in sensitivity of at least a factor of ten over a wide frequency range compared to the current advanced detectors. In order to inform the design of the 3G detectors and to develop and qualify their subsystems, dedicated test facilities are required. ETpathfinder prototype uses full interferometer configurations and aims to provide a high sensitivity facility in a similar environment as ET. Along with the interferometry at 1550 nm and silicon test masses, ETpathfinder will focus on cryogenic technologies, lasers and optics at 2090 nm and advanced quantum-noise reduction schemes. This paper analyses the underpinning noise contributions and combines them into full noise budgets of the two initially targeted configurations: (1) operating with 1550 nm laser light and at a temperature of 18 K and (2) operating at 2090 nm wavelength and a temperature of 123 K.

KW - gravitational-wave detectors

KW - third generation of gravitational-wave detectors

KW - Einstein Telescope

KW - Cosmic Explorer

KW - Voyager

KW - ETpathfinder

KW - THERMAL NOISE

KW - SILICON

U2 - 10.1088/1361-6382/ac8fdb

DO - 10.1088/1361-6382/ac8fdb

M3 - Article

SN - 0264-9381

VL - 39

JO - Classical and Quantum Gravity

JF - Classical and Quantum Gravity

IS - 21

M1 - 215008

ER -

ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors

Abstract

Keywords

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