Optical waveguides – Optical fiber waveguide with cladding
Reexamination Certificate
2007-11-16
2009-06-30
Park, Sung H (Department: 2874)
Optical waveguides
Optical fiber waveguide with cladding
Reexamination Certificate
active
07555184
ABSTRACT:
An optical fiber includes a core, a clad formed around the core, a plurality of holes being formed in the clad, and a UV curing optically-transparent resin which is filled in the holes and hardened. The UV curing optically-transparent resin has a Young's modulus of 8 to 500 MPa after hardening.
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Kato Yoshihisa
Kurosawa Yoshinori
Ohsono Kazumasa
Hitachi Cable Ltd.
McGinn IP Law Group PLLC
Park Sung H
LandOfFree
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