Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Eiichi Fujii"'
Publikováno v:
商学討究. 43(3/4):435-437
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::b6fb833857ca3536420423249fdafdf1
http://hdl.handle.net/10252/1471
http://hdl.handle.net/10252/1471
Autor:
Jun Amako, Eiichi Fujii
Publikováno v:
SPIE Proceedings.
We report a light-dispersing device comprised of two transmission gratings and a wave plate. The gratings split the light incident at the Bragg angle into two orthogonally polarized components. The wave plate, which is placed between the gratings, fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf7bcd6b41512237387f5276d438628
https://doi.org/10.1117/12.2074885
https://doi.org/10.1117/12.2074885
Publikováno v:
Japanese Journal of Applied Physics. 45:1050-1053
In this study, a commercial Blu-ray disc was used for multilevel recording. The goal is to make its present capacity 2 times larger and data transfer rate 2 times faster. This technology is a promising candidate for improving extending the standard o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8b8f4c2bbbb5b0940406ccc28e06332
https://doi.org/10.1143/jjap.45.1050
https://doi.org/10.1143/jjap.45.1050
Autor:
Takaaki Ashinuma, Eiji Ueda, Toshio Matsumoto, Eiichi Fujii, Yasushi Hozumi, Koichiro Nishikawa, Osamu Koyama, Masahiro Birukawa, Yasumori Hino, Kenzo Ishibashi
Publikováno v:
Japanese Journal of Applied Physics. 42:784-791
Recording at a high density four times that of a current digital versatile disk random access memory (DVD-RAM) has been achieved by applying the domain wall displacement detection (DWDD) technology using a conventional optical head with the same wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c79e39e76b76f78604ea93c14d76817
https://doi.org/10.1143/jjap.42.784
https://doi.org/10.1143/jjap.42.784
Publikováno v:
Japanese Journal of Applied Physics. 41:1709-1713
For the next-generation optical disk system using blue laser diodes, a capacity of more than 20 GB with a compact disk size is required. To realize such high-density optical disk systems, it is very important to develop a high-density mastering techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05ad001437fb4ef32d758b10a2711fb0
https://doi.org/10.1143/jjap.41.1709
https://doi.org/10.1143/jjap.41.1709
Autor:
Takeshi Sakaguchi, Masahiro Birukawa, Eiichi Fujii, Yuko Kawaguchi, Tomoyuki Hiroki, Tsutomu Shiratori, Yasushi Hozumi, Motoyoshi Murakami
Publikováno v:
Transactions of the Magnetics Society of Japan. 2:304-307
Use of magneto-optical (MO) medium sputtered from an intermetallic compound alloy target has advantages for mass production but may not be suitable for high-density recording due to its poor perpendicular magnetic anisotropy. The relationship between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8263ddd8d269889449468e3ef66dcfc8
https://doi.org/10.3379/tmjpn2001.2.304
https://doi.org/10.3379/tmjpn2001.2.304
Autor:
Jun Amako, Eiichi Fujii
Publikováno v:
SPIE Proceedings.
We report a non-digitized diffractive beam splitter with a split count of 45, a 95% splitting efficiency, and a 0.90 splitting uniformity. The splitter was iteratively designed and was created on fused silica by laser writing lithography. Antireflect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb4b2e990b3d557eb80223f05e794d8e
https://doi.org/10.1117/12.2034598
https://doi.org/10.1117/12.2034598
Autor:
Eiichi, Fujii
Publikováno v:
テオロギア・ディアコニア = Theologia Diakonia. 32:99-113
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::b1dedaf5dac25c6c2e2dca2c80b9a71d
http://id.nii.ac.jp/1075/00000170/
http://id.nii.ac.jp/1075/00000170/
Autor:
Jun Amako, Eiichi Fujii
Publikováno v:
SPIE Proceedings.
We demonstrated the use of ultraviolet (UV) laser lithography in the production of subwavelength structures. A laser writing system with a 413-nm Kr laser was used to write patterns on a resist-coated fused silica substrate mounted on a rotating tabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c80b3163260b3c7c3cc1666a325687cb
https://doi.org/10.1117/12.1000137
https://doi.org/10.1117/12.1000137
Publikováno v:
SPIE Proceedings.
Highly efficient diffractive beam splitters surface-structured on submicron scale are presented. Submicron relief structures formed on the surfaces of a splitter work as an anti-reflective layer to improve the beam-splitting efficiency. Surface struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1172012e8dc7ba5dbb417e607c219b4b
https://doi.org/10.1117/12.871859
https://doi.org/10.1117/12.871859