Optical waveguides – Optical fiber bundle – Fiber bundle plate
Patent
1997-05-23
1998-09-29
Ngo, John
Optical waveguides
Optical fiber bundle
Fiber bundle plate
385144, 385116, 501 64, 501 73, 501 78, G02B 604
Patent
active
058156259
ABSTRACT:
The object of the present invention is to provide an absorber glass for FOP having a broad absorption band which extends from ultraviolet region through visible region to near infrared region. The absorber glass of the present invention contains 18 to 40% by weight of SiO.sub.2 and not smaller than 20% by weight of FeO and Fe.sub.2 O.sub.3 in total.
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patent: 5684906 (1997-11-01), Sugawara
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Ehrt et al, Eiubau und Verteilnag von Fe.sub.2 O.sub.3 auf die Mikrophasen in Grundglasem des Systems Na.sub.2 O-B.sub.2 O.sub.3 -SiO.sub.2, Silikattechnik, vol. 27, No. 9, Sep. 1976, Berlin.
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Hamamatsu Photonics K.K.
Ngo John
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