Thermal and optical characterization for POLARBEAR-2 optical system

Y. Inoue; N. Stebor; P. A.R. Ade; Y. Akiba; K. Arnold; A. E. Anthony; M. Atlas; D. Barron; A. Bender; D. Boettger; J. Borrilll; S. Chapman; Y. Chinone; A. Cukierman; M. Dobbs; T. Elleflot; J. Errard; G. Fabbian; C. Feng; A. Gilbert; N. W. Halverson; M. Hasegawa; K. Hattori; M. Hazumi; W. L. Holzapfel; Y. Hori; G. C. Jaehnig; A. H. Jaffe; N. Katayama; B. Keating; Z. Kermish; Reijo Keskitalo; T. Kisner; M. Le Jeune; A. T. Lee; E. M. Leitch; E. Linder; F. Matsuda; T. Matsumura; X. Meng; H. Morii; M. J. Myers; M. Navaroli; H. Nishino; T. Okamura; H. Paar; J. Peloton; D. Poletti; G. Rebeiz; C. L. Reichardt; P. L. Richards; C. Ross; D. E. Schenck; B. D. Sherwin; P. Siritanasak; G. Smecher; M. Sholl; B. Steinbach; R. Stompor; A. Suzuki; J. Suzuki; S. Takada; S. Takakura; T. Tomaru; B. Wilson; A. Yadav; H. Yamaguchi; O. Zahn

doi:10.1117/12.2055572

Thermal and optical characterization for POLARBEAR-2 optical system

Y. Inoue, N. Stebor, P. A.R. Ade, Y. Akiba, K. Arnold, A. E. Anthony, M. Atlas, D. Barron, A. Bender, D. Boettger, J. Borrilll, S. Chapman, Y. Chinone, A. Cukierman, M. Dobbs, T. Elleflot, J. Errard, G. Fabbian, C. Feng, A. GilbertN. W. Halverson, M. Hasegawa, K. Hattori, M. Hazumi, W. L. Holzapfel, Y. Hori, G. C. Jaehnig, A. H. Jaffe, N. Katayama, B. Keating, Z. Kermish, Reijo Keskitalo, T. Kisner, M. Le Jeune, A. T. Lee, E. M. Leitch, E. Linder, F. Matsuda, T. Matsumura, X. Meng, H. Morii, M. J. Myers, M. Navaroli, H. Nishino, T. Okamura, H. Paar, J. Peloton, D. Poletti, G. Rebeiz, C. L. Reichardt, P. L. Richards, C. Ross, D. E. Schenck, B. D. Sherwin, P. Siritanasak, G. Smecher, M. Sholl, B. Steinbach, R. Stompor, A. Suzuki, J. Suzuki, S. Takada, S. Takakura, T. Tomaru, B. Wilson, A. Yadav, H. Yamaguchi, O. Zahn

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Scopus citations

Abstract

POLARBEAR-2 (PB-2) is a cosmic microwave background (CMB) polarization experiment for B-mode detection. The PB-2 receiver has a large focal plane and aperture that consists of 7588 transition edge sensor (TES) bolometers at 250 mK. The receiver consists of the optical cryostat housing reimaging lenses and infrared filters, and the detector cryostat housing TES bolometers. The large focal plane places substantial requirements on the thermal design of the optical elements at the 4K, 50K, and 300K stages. Infrared filters and lenses inside the optical cryostat are made of alumina for this purpose. We measure basic properties of alumina, such as the index of refraction, loss tangent and thermal conductivity. All results meet our requirements. We also optically characterize filters and lenses made of alumina. Finally, we perform a cooling test of the entire optical cryostat. All measured temperature values satisfy our requirements. In particular, the temperature rise between the center and edge of the alumina infrared filter at 50 K is only 2:0 ± 1:4 K. Based on the measurements, we estimate the incident power to each thermal stage.

Original language	English
Title of host publication	Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII
Editors	Jonas Zmuidzinas, Wayne S. Holland
Publisher	SPIE
ISBN (Electronic)	9780819496218
DOIs	https://doi.org/10.1117/12.2055572
State	Published - 2014
Event	Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII - Montreal, Canada Duration: 24 Jun 2014 → 27 Jun 2014

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	9153
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII
Country/Territory	Canada
City	Montreal
Period	24/06/14 → 27/06/14

Keywords

Bolometer
Cosmic Microwave Background
Gravitational Wave
IR filter
POLARBEAR-2
Polarization
millimeter wave

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10.1117/12.2055572

Cite this

Inoue, Y., Stebor, N., Ade, P. A. R., Akiba, Y., Arnold, K., Anthony, A. E., Atlas, M., Barron, D., Bender, A., Boettger, D., Borrilll, J., Chapman, S., Chinone, Y., Cukierman, A., Dobbs, M., Elleflot, T., Errard, J., Fabbian, G., Feng, C., ... Zahn, O. (2014). Thermal and optical characterization for POLARBEAR-2 optical system. In J. Zmuidzinas, & W. S. Holland (Eds.), Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII Article 91533A (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9153). SPIE. https://doi.org/10.1117/12.2055572

@inproceedings{6bda18df245d4434956bab226f1bbcdc,

title = "Thermal and optical characterization for POLARBEAR-2 optical system",

abstract = "POLARBEAR-2 (PB-2) is a cosmic microwave background (CMB) polarization experiment for B-mode detection. The PB-2 receiver has a large focal plane and aperture that consists of 7588 transition edge sensor (TES) bolometers at 250 mK. The receiver consists of the optical cryostat housing reimaging lenses and infrared filters, and the detector cryostat housing TES bolometers. The large focal plane places substantial requirements on the thermal design of the optical elements at the 4K, 50K, and 300K stages. Infrared filters and lenses inside the optical cryostat are made of alumina for this purpose. We measure basic properties of alumina, such as the index of refraction, loss tangent and thermal conductivity. All results meet our requirements. We also optically characterize filters and lenses made of alumina. Finally, we perform a cooling test of the entire optical cryostat. All measured temperature values satisfy our requirements. In particular, the temperature rise between the center and edge of the alumina infrared filter at 50 K is only 2:0 ± 1:4 K. Based on the measurements, we estimate the incident power to each thermal stage.",

keywords = "Bolometer, Cosmic Microwave Background, Gravitational Wave, IR filter, POLARBEAR-2, Polarization, millimeter wave",

author = "Y. Inoue and N. Stebor and Ade, {P. A.R.} and Y. Akiba and K. Arnold and Anthony, {A. E.} and M. Atlas and D. Barron and A. Bender and D. Boettger and J. Borrilll and S. Chapman and Y. Chinone and A. Cukierman and M. Dobbs and T. Elleflot and J. Errard and G. Fabbian and C. Feng and A. Gilbert and Halverson, {N. W.} and M. Hasegawa and K. Hattori and M. Hazumi and Holzapfel, {W. L.} and Y. Hori and Jaehnig, {G. C.} and Jaffe, {A. H.} and N. Katayama and B. Keating and Z. Kermish and Reijo Keskitalo and T. Kisner and {Le Jeune}, M. and Lee, {A. T.} and Leitch, {E. M.} and E. Linder and F. Matsuda and T. Matsumura and X. Meng and H. Morii and Myers, {M. J.} and M. Navaroli and H. Nishino and T. Okamura and H. Paar and J. Peloton and D. Poletti and G. Rebeiz and Reichardt, {C. L.} and Richards, {P. L.} and C. Ross and Schenck, {D. E.} and Sherwin, {B. D.} and P. Siritanasak and G. Smecher and M. Sholl and B. Steinbach and R. Stompor and A. Suzuki and J. Suzuki and S. Takada and S. Takakura and T. Tomaru and B. Wilson and A. Yadav and H. Yamaguchi and O. Zahn",

note = "Publisher Copyright: {\textcopyright} 2014 SPIE.; Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII ; Conference date: 24-06-2014 Through 27-06-2014",

year = "2014",

doi = "10.1117/12.2055572",

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series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Jonas Zmuidzinas and Holland, {Wayne S.}",

booktitle = "Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII",

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Inoue, Y, Stebor, N, Ade, PAR, Akiba, Y, Arnold, K, Anthony, AE, Atlas, M, Barron, D, Bender, A, Boettger, D, Borrilll, J, Chapman, S, Chinone, Y, Cukierman, A, Dobbs, M, Elleflot, T, Errard, J, Fabbian, G, Feng, C, Gilbert, A, Halverson, NW, Hasegawa, M, Hattori, K, Hazumi, M, Holzapfel, WL, Hori, Y, Jaehnig, GC, Jaffe, AH, Katayama, N, Keating, B, Kermish, Z, Keskitalo, R, Kisner, T, Le Jeune, M, Lee, AT, Leitch, EM, Linder, E, Matsuda, F, Matsumura, T, Meng, X, Morii, H, Myers, MJ, Navaroli, M, Nishino, H, Okamura, T, Paar, H, Peloton, J, Poletti, D, Rebeiz, G, Reichardt, CL, Richards, PL, Ross, C, Schenck, DE, Sherwin, BD, Siritanasak, P, Smecher, G, Sholl, M, Steinbach, B, Stompor, R, Suzuki, A, Suzuki, J, Takada, S, Takakura, S, Tomaru, T, Wilson, B, Yadav, A, Yamaguchi, H & Zahn, O 2014, Thermal and optical characterization for POLARBEAR-2 optical system. in J Zmuidzinas & WS Holland (eds), Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII., 91533A, Proceedings of SPIE - The International Society for Optical Engineering, vol. 9153, SPIE, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII, Montreal, Canada, 24/06/14. https://doi.org/10.1117/12.2055572

Thermal and optical characterization for POLARBEAR-2 optical system. / Inoue, Y.; Stebor, N.; Ade, P. A.R. et al.
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII. ed. / Jonas Zmuidzinas; Wayne S. Holland. SPIE, 2014. 91533A (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9153).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Thermal and optical characterization for POLARBEAR-2 optical system

AU - Inoue, Y.

AU - Stebor, N.

AU - Ade, P. A.R.

AU - Akiba, Y.

AU - Arnold, K.

AU - Anthony, A. E.

AU - Atlas, M.

AU - Barron, D.

AU - Bender, A.

AU - Boettger, D.

AU - Borrilll, J.

AU - Chapman, S.

AU - Chinone, Y.

AU - Cukierman, A.

AU - Dobbs, M.

AU - Elleflot, T.

AU - Errard, J.

AU - Fabbian, G.

AU - Feng, C.

AU - Gilbert, A.

AU - Halverson, N. W.

AU - Hasegawa, M.

AU - Hattori, K.

AU - Hazumi, M.

AU - Holzapfel, W. L.

AU - Hori, Y.

AU - Jaehnig, G. C.

AU - Jaffe, A. H.

AU - Katayama, N.

AU - Keating, B.

AU - Kermish, Z.

AU - Keskitalo, Reijo

AU - Kisner, T.

AU - Le Jeune, M.

AU - Lee, A. T.

AU - Leitch, E. M.

AU - Linder, E.

AU - Matsuda, F.

AU - Matsumura, T.

AU - Meng, X.

AU - Morii, H.

AU - Myers, M. J.

AU - Navaroli, M.

AU - Nishino, H.

AU - Okamura, T.

AU - Paar, H.

AU - Peloton, J.

AU - Poletti, D.

AU - Rebeiz, G.

AU - Reichardt, C. L.

AU - Richards, P. L.

AU - Ross, C.

AU - Schenck, D. E.

AU - Sherwin, B. D.

AU - Siritanasak, P.

AU - Smecher, G.

AU - Sholl, M.

AU - Steinbach, B.

AU - Stompor, R.

AU - Suzuki, A.

AU - Suzuki, J.

AU - Takada, S.

AU - Takakura, S.

AU - Tomaru, T.

AU - Wilson, B.

AU - Yadav, A.

AU - Yamaguchi, H.

AU - Zahn, O.

PY - 2014

Y1 - 2014

N2 - POLARBEAR-2 (PB-2) is a cosmic microwave background (CMB) polarization experiment for B-mode detection. The PB-2 receiver has a large focal plane and aperture that consists of 7588 transition edge sensor (TES) bolometers at 250 mK. The receiver consists of the optical cryostat housing reimaging lenses and infrared filters, and the detector cryostat housing TES bolometers. The large focal plane places substantial requirements on the thermal design of the optical elements at the 4K, 50K, and 300K stages. Infrared filters and lenses inside the optical cryostat are made of alumina for this purpose. We measure basic properties of alumina, such as the index of refraction, loss tangent and thermal conductivity. All results meet our requirements. We also optically characterize filters and lenses made of alumina. Finally, we perform a cooling test of the entire optical cryostat. All measured temperature values satisfy our requirements. In particular, the temperature rise between the center and edge of the alumina infrared filter at 50 K is only 2:0 ± 1:4 K. Based on the measurements, we estimate the incident power to each thermal stage.

AB - POLARBEAR-2 (PB-2) is a cosmic microwave background (CMB) polarization experiment for B-mode detection. The PB-2 receiver has a large focal plane and aperture that consists of 7588 transition edge sensor (TES) bolometers at 250 mK. The receiver consists of the optical cryostat housing reimaging lenses and infrared filters, and the detector cryostat housing TES bolometers. The large focal plane places substantial requirements on the thermal design of the optical elements at the 4K, 50K, and 300K stages. Infrared filters and lenses inside the optical cryostat are made of alumina for this purpose. We measure basic properties of alumina, such as the index of refraction, loss tangent and thermal conductivity. All results meet our requirements. We also optically characterize filters and lenses made of alumina. Finally, we perform a cooling test of the entire optical cryostat. All measured temperature values satisfy our requirements. In particular, the temperature rise between the center and edge of the alumina infrared filter at 50 K is only 2:0 ± 1:4 K. Based on the measurements, we estimate the incident power to each thermal stage.

KW - Bolometer

KW - Cosmic Microwave Background

KW - Gravitational Wave

KW - IR filter

KW - POLARBEAR-2

KW - Polarization

KW - millimeter wave

UR - http://www.scopus.com/inward/record.url?scp=84922954392&partnerID=8YFLogxK

U2 - 10.1117/12.2055572

DO - 10.1117/12.2055572

M3 - 會議論文篇章

AN - SCOPUS:84922954392

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII

A2 - Zmuidzinas, Jonas

A2 - Holland, Wayne S.

PB - SPIE

T2 - Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII

Y2 - 24 June 2014 through 27 June 2014

ER -

Inoue Y, Stebor N, Ade PAR, Akiba Y, Arnold K, Anthony AE et al. Thermal and optical characterization for POLARBEAR-2 optical system. In Zmuidzinas J, Holland WS, editors, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII. SPIE. 2014. 91533A. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2055572

Thermal and optical characterization for POLARBEAR-2 optical system

Abstract

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Conference

Keywords

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