Optical waveguides – Integrated optical circuit
Reexamination Certificate
2006-06-20
2006-06-20
Ullah, Akm Enayet (Department: 2874)
Optical waveguides
Integrated optical circuit
C385S037000, C385S129000, C385S131000, C438S038000
Reexamination Certificate
active
07065266
ABSTRACT:
An InP-based photonic integrated circuit (PIC) includes an optical passive element in the circuit with no bias current applied to such an element. A passivation cladding layer overlies a surface of the optical passive element where the passivation layer comprises benzocyclobutene polymer or BCB.
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Joyner Charles H.
Kish, Jr. Fred A.
Missey Mark J.
Nagarajan Radhakrishnan L.
Carothers, Jr. W. Douglas
Infinera Corporation
Petkovsek Daniel
Ullah Akm Enayet
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