GroundBIRD: Observations of CMB polarization with fast scan modulation and MKIDs

Shugo Oguri; Jihoon Choi; Thushara Damayanthi; Makoto Hattori; Masashi Hazumi; Hikaru Ishitsuka; Kenji Kiuchi; Ryo Koyano; Hiroki Kutsuma; Kyungmin Lee; Satoru Mima; Makoto Minowa; Makoto Nagai; Taketo Nagasaki; Chiko Otani; Yutaro Sekimoto; Munehisa Semoto; Jun'ya Suzuki; Tohru Taino; Osamu Tajima; Nozomu Tomita; Eunil Won; Tomohisa Uchida; Mitsuhiro Yoshida

doi:10.1117/12.2231672

GroundBIRD: Observations of CMB polarization with fast scan modulation and MKIDs

Shugo Oguri, Jihoon Choi, Thushara Damayanthi, Makoto Hattori, Masashi Hazumi, Hikaru Ishitsuka, Kenji Kiuchi, Ryo Koyano, Hiroki Kutsuma, Kyungmin Lee, Satoru Mima, Makoto Minowa, Makoto Nagai, Taketo Nagasaki, Chiko Otani, Yutaro Sekimoto, Munehisa Semoto, Jun'ya Suzuki, Tohru Taino, Osamu TajimaNozomu Tomita, Eunil Won, Tomohisa Uchida, Mitsuhiro Yoshida

理学研究科・天文学専攻

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Polarized patterns in the cosmic microwave background (CMB) radiation contains rich knowledge for early stage of the universe. In particular their odd-parity patterns at large angular scale (> 1), primordial B-modes, are smoking-gun evidence for the cosmic inflation. The GroundBIRD experiment aims to detect these B-modes with a ground-based apparatus that includes several novel devices: A high-speed rotational scan system, cold optics, and microwave kinetic inductance detectors (MKIDs). We plan to start observations in the Canary Islands in 2017. In this paper, we present the status of the development of our instruments. We established an environment that allows operation of our MKIDs in an optical configuration, in which the MKIDs observe radiations from the outside of the telescope aperture. We have also constructed MKID prototypes, and we are testing them in the optical configuration.

本文言語	English
ホスト出版物のタイトル	Ground-Based and Airborne Telescopes VI
編集者	Heather K. Marshall, Helen J. Hall, Roberto Gilmozzi
出版社	SPIE
ISBN（電子版）	9781510601918
DOI	https://doi.org/10.1117/12.2231672
出版ステータス	Published - 2016
イベント	Ground-Based and Airborne Telescopes VI - Edinburgh, United Kingdom 継続期間: 2016 6 26 → 2016 7 1

出版物シリーズ

名前	Proceedings of SPIE - The International Society for Optical Engineering
巻	9906
ISSN（印刷版）	0277-786X
ISSN（電子版）	1996-756X

Other

Other	Ground-Based and Airborne Telescopes VI
Country	United Kingdom
City	Edinburgh
Period	16/6/26 → 16/7/1

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

文献へのアクセス

10.1117/12.2231672

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引用スタイル

Oguri, S., Choi, J., Damayanthi, T., Hattori, M., Hazumi, M., Ishitsuka, H., Kiuchi, K., Koyano, R., Kutsuma, H., Lee, K., Mima, S., Minowa, M., Nagai, M., Nagasaki, T., Otani, C., Sekimoto, Y., Semoto, M., Suzuki, J., Taino, T., ... Yoshida, M. (2016). GroundBIRD: Observations of CMB polarization with fast scan modulation and MKIDs. In H. K. Marshall, H. J. Hall, & R. Gilmozzi (Eds.), Ground-Based and Airborne Telescopes VI [99063L] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9906). SPIE. https://doi.org/10.1117/12.2231672

GroundBIRD : Observations of CMB polarization with fast scan modulation and MKIDs. / Oguri, Shugo; Choi, Jihoon; Damayanthi, Thushara; Hattori, Makoto; Hazumi, Masashi; Ishitsuka, Hikaru; Kiuchi, Kenji; Koyano, Ryo; Kutsuma, Hiroki; Lee, Kyungmin; Mima, Satoru; Minowa, Makoto; Nagai, Makoto; Nagasaki, Taketo; Otani, Chiko; Sekimoto, Yutaro; Semoto, Munehisa; Suzuki, Jun'ya; Taino, Tohru; Tajima, Osamu; Tomita, Nozomu; Won, Eunil; Uchida, Tomohisa; Yoshida, Mitsuhiro.

Ground-Based and Airborne Telescopes VI. ed. / Heather K. Marshall; Helen J. Hall; Roberto Gilmozzi. SPIE, 2016. 99063L (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9906).

研究成果: Conference contribution

Oguri, S, Choi, J, Damayanthi, T, Hattori, M, Hazumi, M, Ishitsuka, H, Kiuchi, K, Koyano, R, Kutsuma, H, Lee, K, Mima, S, Minowa, M, Nagai, M, Nagasaki, T, Otani, C, Sekimoto, Y, Semoto, M, Suzuki, J, Taino, T, Tajima, O, Tomita, N, Won, E, Uchida, T & Yoshida, M 2016, GroundBIRD: Observations of CMB polarization with fast scan modulation and MKIDs. in HK Marshall, HJ Hall & R Gilmozzi (eds), Ground-Based and Airborne Telescopes VI., 99063L, Proceedings of SPIE - The International Society for Optical Engineering, vol. 9906, SPIE, Ground-Based and Airborne Telescopes VI, Edinburgh, United Kingdom, 16/6/26. https://doi.org/10.1117/12.2231672

Oguri, Shugo ; Choi, Jihoon ; Damayanthi, Thushara ; Hattori, Makoto ; Hazumi, Masashi ; Ishitsuka, Hikaru ; Kiuchi, Kenji ; Koyano, Ryo ; Kutsuma, Hiroki ; Lee, Kyungmin ; Mima, Satoru ; Minowa, Makoto ; Nagai, Makoto ; Nagasaki, Taketo ; Otani, Chiko ; Sekimoto, Yutaro ; Semoto, Munehisa ; Suzuki, Jun'ya ; Taino, Tohru ; Tajima, Osamu ; Tomita, Nozomu ; Won, Eunil ; Uchida, Tomohisa ; Yoshida, Mitsuhiro. / GroundBIRD : Observations of CMB polarization with fast scan modulation and MKIDs. Ground-Based and Airborne Telescopes VI. editor / Heather K. Marshall ; Helen J. Hall ; Roberto Gilmozzi. SPIE, 2016. (Proceedings of SPIE - The International Society for Optical Engineering).

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abstract = "Polarized patterns in the cosmic microwave background (CMB) radiation contains rich knowledge for early stage of the universe. In particular their odd-parity patterns at large angular scale (> 1), primordial B-modes, are smoking-gun evidence for the cosmic inflation. The GroundBIRD experiment aims to detect these B-modes with a ground-based apparatus that includes several novel devices: A high-speed rotational scan system, cold optics, and microwave kinetic inductance detectors (MKIDs). We plan to start observations in the Canary Islands in 2017. In this paper, we present the status of the development of our instruments. We established an environment that allows operation of our MKIDs in an optical configuration, in which the MKIDs observe radiations from the outside of the telescope aperture. We have also constructed MKID prototypes, and we are testing them in the optical configuration.",

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author = "Shugo Oguri and Jihoon Choi and Thushara Damayanthi and Makoto Hattori and Masashi Hazumi and Hikaru Ishitsuka and Kenji Kiuchi and Ryo Koyano and Hiroki Kutsuma and Kyungmin Lee and Satoru Mima and Makoto Minowa and Makoto Nagai and Taketo Nagasaki and Chiko Otani and Yutaro Sekimoto and Munehisa Semoto and Jun'ya Suzuki and Tohru Taino and Osamu Tajima and Nozomu Tomita and Eunil Won and Tomohisa Uchida and Mitsuhiro Yoshida",

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AU - Hazumi, Masashi

AU - Ishitsuka, Hikaru

AU - Kiuchi, Kenji

AU - Koyano, Ryo

AU - Kutsuma, Hiroki

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AU - Nagasaki, Taketo

AU - Otani, Chiko

AU - Sekimoto, Yutaro

AU - Semoto, Munehisa

AU - Suzuki, Jun'ya

AU - Taino, Tohru

AU - Tajima, Osamu

AU - Tomita, Nozomu

AU - Won, Eunil

AU - Uchida, Tomohisa

AU - Yoshida, Mitsuhiro

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