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Patent Searching and Data


Title:
MICO−CHEMICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2002/101369
Kind Code:
A1
Abstract:
A micro−chemical system which can enhance a user work efficiency and be downsized, and which comprises an optical fiber (10) attached at the tip end thereof with a refractive index profile type rod lens (102), an optical fiber (101) for propagating an excitation light and a detection light in a single mode, a ferrule (103) for increasing the outer diameter of the optical fiber (101) to that of the rod lens (102), and a sleeve (104) for fixing the rod lens (102) and the optical fiber (101).

Inventors:
Yamaguchi, Jun c/o Nippon Sheet Glass Co. Ltd. (7-28, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka, 541-8559, JP)
Hattori, Akihiko c/o Nippon Sheet Glass Co. Ltd. (7-28, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka, 541-8559, JP)
Kitamori, Takehiko (32-2-304, Hongo 2-chome Bunkyo-ku, Tokyo, 113-0033, JP)
Tokeshi, Manabu (2-1 Sakado 3-chome, Takatsu-ku Kawasaki-shi, Kanagawa, 213-0012, JP)
Application Number:
PCT/JP2002/005693
Publication Date:
December 19, 2002
Filing Date:
June 07, 2002
Export Citation:
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Assignee:
NIPPON SHEET GLASS CO., LTD. (7-28, Kitahama 4-chome Chuo-k, Osaka-shi Osaka, 541-8559, JP)
KANAGAWA ACADEMY OF SCIENCE AND TECHNOLOGY (2-1 Sakado 3-chome, Takatsu-ku Kawasaki-shi, Kanagawa, 213-0012, JP)
Yamaguchi, Jun c/o Nippon Sheet Glass Co. Ltd. (7-28, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka, 541-8559, JP)
Hattori, Akihiko c/o Nippon Sheet Glass Co. Ltd. (7-28, Kitahama 4-chome, Chuo-k, Osaka-shi Osaka, 541-8559, JP)
Kitamori, Takehiko (32-2-304, Hongo 2-chome Bunkyo-ku, Tokyo, 113-0033, JP)
Tokeshi, Manabu (2-1 Sakado 3-chome, Takatsu-ku Kawasaki-shi, Kanagawa, 213-0012, JP)
International Classes:
G01N25/16; G01N21/17; G02B6/42; (IPC1-7): G01N25/16; G01N37/00
Foreign References:
JP2000002677A2000-01-07
JP2001059829A2001-03-06
JPS61255308A1986-11-13
Other References:
See also references of EP 1400803A1
Attorney, Agent or Firm:
Watanabe, Toshihiko (No.5 Mori Bldg, 8th Floor 17-1, Toranomon 1-chom, Minato-ku Tokyo, 105-0001, JP)
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