Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Production and performance of the InFOCμS 20–40-keV graded multilayer mirror

Not Accessible

Your library or personal account may give you access

Abstract

The International Focusing Optics Collaboration for μCrab Sensitivity (InFOCμS) balloonborne hard x-ray telescope incorporates graded Pt/C multilayers replicated onto segmented Al foils to obtain the significant effective area at energies previously inaccessible to x-ray optics. Reflectivity measurements of individual foils demonstrate our capability to produce a mass quantity of multilayered foils with a rms roughness of 0.5 nm. The effective area of the completed mirror is 78 and 22 cm2 at 20 and 40 keV, respectively. The measured half-power diameter is 2.0 ± 0.5 arc min (90% confidence). The successful completion of this mirror demonstrates its applicability to future x-ray telescopes such as Constellation-X.

© 2003 Optical Society of America

Full Article  |  PDF Article
More Like This
Characterization of the supermirror hard-x-ray telescope for the InFOCµS balloon experiment

Takashi Okajima, Keisuke Tamura, Yasushi Ogasaka, Kazutoshi Haga, Seiji Takahashi, Satoshi Ichimaru, Hideo Kito, Shin’ichi Fukuda, Arifumi Goto, Kentaro Nomoto, Hiroyuki Satake, Seima Kato, Yuichi Kamata, Akihiro Furuzawa, Fumie Akimoto, Tsutomu Yoshioka, Kazumasa Kondo, Yoshito Haba, Takeshi Tanaka, Keiichi Wada, Noriyuki Hamada, Murat Hudaverdi, Yuzuru Tawara, Koujun Yamashita, Peter J. Serlemitsos, Yang Soong, Kai-Wing Chan, Scott M. Owens, Fred B. Berendse, Jack Tueller, et al.
Appl. Opt. 41(25) 5417-5426 (2002)

Supermirror hard-x-ray telescope

Koujun Yamashita, Peter J. Serlemitsos, Jack Tueller, Scott D. Barthelmy, Lyle M. Bartlett, Kai-Wing Chan, Akihiro Furuzawa, Neil Gehrels, Kazutoshi Haga, Hideyo Kunieda, Peter Kurczynski, Gyanendra Lodha, Norio Nakajo, Norihiko Nakamura, Yoshiharu Namba, Yasushi Ogasaka, Takashi Okajima, David Palmer, Ann Parsons, Yang Soong, Carl M. Stahl, Harumi Takata, Keisuke Tamura, Yuzuru Tawara, and Bonnard J. Teegarden
Appl. Opt. 37(34) 8067-8073 (1998)

X-ray telescope onboard Astro-E: optical design and fabrication of thin foil mirrors

Hideyo Kunieda, Manabu Ishida, Takao Endo, Yasuhiro Hidaka, Hirohiko Honda, Kohsuke Imamura, Jun’ichi Ishida, Masamichi Maeda, Kazutami Misaki, Ryo Shibata, Akihiro Furuzawa, Kazutoshi Haga, Yasushi Ogasaka, Takashi Okajima, Yuzuru Tawara, Yuichi Terashima, Manabu Watanabe, Koujun Yamashita, Tsutomu Yoshioka, Peter J. Serlemitsos, Yang Soong, and Kai-Wing Chan
Appl. Opt. 40(4) 553-564 (2001)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (14)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved