Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent
1999-05-25
2000-06-13
Silverman, Stanley S.
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
501 37, 501 40, 501904, 385142, 385144, 428373, D02G 300, C03C 1300, C03C 1304, G02B 600
Patent
active
060749687
ABSTRACT:
Chalcogenide glass fibers having a glass core with two cladding glass layers, the second cladding glass layer having a refractive index lower than that of the core glass and higher than that of the first cladding glass. The core glass does not contain germanium. Glass fiber having this core-cladding structure is mechanically strong and exhibits only small transmission loss of infrared light passing through the fiber.
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patent: 5392376 (1995-02-01), Sanghera et al.
patent: 5525800 (1996-06-01), Sanghera et al.
patent: 5735927 (1998-04-01), Sanghera et al.
patent: 5949935 (1999-09-01), Schaafsma et al.
Morimoto Shozo
Yamashita Toshiharu
Yoneda Yoshitaka
Hoya Corporation
Nippon Sheet Glass Company Limited
Ruller Jacqueline A.
Silverman Stanley S.
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