Optical waveguides – Having particular optical characteristic modifying chemical... – Of waveguide core
Patent
1992-03-02
1993-09-14
Ullah, Akm E.
Optical waveguides
Having particular optical characteristic modifying chemical...
Of waveguide core
G02B 137
Patent
active
052456897
ABSTRACT:
Magneto-optically active waveguides suitable for use in high temperature environments are constructed of a magneto-optically active waveguiding body composed of a first crystalline aluminum garnet, which is clad with an epitaxially deposited layer of a second crystalline aluminum garnet. The second crystalline aluminum garnet has a lower refractive index than the first crystalline aluminum garnet.
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Allied-Signal Inc.
Fuchs Gerhard H,.
Stewart Richard G.
Ullah Akm E.
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