Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2006-02-14
2006-02-14
Lee, John D. (Department: 2874)
Optical waveguides
With optical coupler
Input/output coupler
C385S028000
Reexamination Certificate
active
06999659
ABSTRACT:
The invention describes a transmission component for producing chromatic dispersion which can be predetermined, havinga glass fiber optical waveguide in which it is possible to carry not only the LP01fundamental mode but also at least one LPmnmode, andtwo pairs of Bragg gratings (gratings1and2, as well as3and4), of which at least one pair has chirped Bragg gratings,in which the first Bragg grating in each pair reflects the arriving light beam back to the other Bragg grating in a direction approximately opposite the incidence direction, and from which other Bragg grating the light beam emerges in, or at least parallel to, the original incidence direction.
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Bandemer Adalbert
Baumann Ingolf
Meissner Johann
Nowak Walter
Palme Dieter
Finnegan Henderson Farabow Garrett & Dunner
Lee John D.
Lin Tina M
Thorlabs GmbH
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