Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate
2005-02-15
2005-02-15
Lee, John D. (Department: 2874)
Optical waveguides
With optical coupler
Input/output coupler
C385S137000, C359S566000
Reexamination Certificate
active
06856730
ABSTRACT:
An athermal package for fiber photonic devices includes at least two bonding regions at each end of the optical fiber containing the photonic device. At each end of the optical fiber, the bonding region nearest the photonic device (i.e., the inner bonding region) has a width that is less than that of the other bonding region (i.e., the outer bonding region). The smaller widths of the inner bonding regions allow for relatively precise control of the positions on the optical fiber that the inner bonding regions are attached. The larger widths of the outer bonding regions help provide reliable attachments.
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Braun Frank D.
Donlon Edward P.
Hoang Lap Van
Johnson Alan E.
Blakely , Sokoloff, Taylor & Zafman LLP
Doan Jennifer
Lee John D.
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