Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Masatsugu Koyama"'
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c398ba7003e355fdadd319e8135ba1b
https://doi.org/10.1117/12.2629845
https://doi.org/10.1117/12.2629845
Autor:
Shunsuke Ota, Matsuo Taro, Satoshi Itoh, Tetso Kano, Yuji Ikeda, Reiki Kojima, Takashi Sukegawa, Tomonao Nakayasu, Masatsugu Koyama, Takahiri Sumi, Toru Yamada
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14a7459dca2e6382c46efd3ef4bfebea
https://doi.org/10.1117/12.2629324
https://doi.org/10.1117/12.2629324
Autor:
R. Elliot Meyer, Matthias Tecza, Niranjan Thatte, Takashi Sukegawa, Tomonao Nakayasu, Masatsugu Koyama
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy IX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07e974ffbf3880c0da6d3d88fd27e5fa
https://doi.org/10.1117/12.2629412
https://doi.org/10.1117/12.2629412
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd04665f4f9c6f88d3a01631d7e8fe2b
https://doi.org/10.1117/12.2629081
https://doi.org/10.1117/12.2629081
Autor:
Yukiya Enokida, Saito Kosuke, Masatsugu Koyama, Tomoyasu Nakayasu, Yoshinori Suematsu, Takashi Sukegawa, Yukinobu Okura
Publikováno v:
CEAS Space Journal. 9:421-431
We present an innovative optical design for image slicer integral field unit (IFU) and a manufacturing method that overcomes optical limitations of metallic mirrors. Our IFU consists of a micro-mirror slicer of 45 arrayed, highly narrow, flat metalli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30df22c66d5b40b07b88cb0a5c0ebde9
https://doi.org/10.1007/s12567-017-0157-5
https://doi.org/10.1007/s12567-017-0157-5
Autor:
Saito Kosuke, Y. Suematsu, Yukiya Enokida, Shinobu Ozaki, Saku Tsuneta, Tomonao Nakayasu, Yukinobu Okura, Masatsugu Koyama, Takashi Sukegawa
Publikováno v:
International Conference on Space Optics — ICSO 2014.
A 1.5-m class aperture Solar Ultra-violet Visible and IR telescope (SUVIT) and its instruments for the Japanese next space solar mission SOLAR-C [1] are under study to obtain critical physical parameters in the lower solar atmosphere. For the precise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::289af1cc4bc65cd771a57de8e9a5460e
https://doi.org/10.1117/12.2304257
https://doi.org/10.1117/12.2304257
Autor:
Saito Kosuke, Masatsugu Koyama, Tomonao Nakayasu, Takashi Sukegawa, Yukiya Enokida, Yukinobu Okura, Y. Suematsu
Publikováno v:
SPIE Proceedings.
To realize an integral field unit (IFU) for a one-meter class optical telescope (SUVIT) on board Japanese next solar mission (SOLAR-C), we studied an optical design and manufacturing method to attain high optical performances for IFU, using a novel m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::672fd5c854bcb84856cdc88f5d8e87c2
https://doi.org/10.1117/12.2231947
https://doi.org/10.1117/12.2231947
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 71:3011-3016
A dynamic-type of ice-making cold thermal energy storage system was investigated. Slurry ice was formed continuously by cooling water-silicone oil emulsion with silane-coupler agent in a heat exchanger. Experiments were carried out in order to clarif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12726837e67018eac5bb1607a5c5bae7
https://doi.org/10.1299/kikaib.71.3011
https://doi.org/10.1299/kikaib.71.3011
Autor:
Masashi Okada, Yoshikazu Teraoka, Shinya Takano, Koji Matsumoto, Masatsugu Koyama, Tetsuo Kawagoe
Publikováno v:
The Proceedings of the Symposium on Environmental Engineering. :344-347
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::695b09c1ac302c7a219ce95b2b9b5b49
https://doi.org/10.1299/jsmeenv.2004.14.344
https://doi.org/10.1299/jsmeenv.2004.14.344
Autor:
Yukiya Enokida, Saku Tsuneta, Masatsugu Koyama, Shinobu Ozaki, Saito Kosuke, Takashi Sukegawa, Yukinobu Okura, Y. Suematsu, Tomonao Nakayasu
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation.
We present an innovative optical design for image slicer integral field unit (IFU) and manufacturing method which overcome optical limitation of metallic mirrors. Our IFU consists of micro image slicer of 45 arrayed highly-narrow flat metallic mirror
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de4f59138fa8c9d7ffbfa2160f676c5a
https://doi.org/10.1117/12.2054569
https://doi.org/10.1117/12.2054569