Coating processes – Heat decomposition of applied coating or base material
Reexamination Certificate
2007-08-28
2007-08-28
Parker, Fred J. (Department: 1762)
Coating processes
Heat decomposition of applied coating or base material
C427S379000, C427S380000
Reexamination Certificate
active
10871405
ABSTRACT:
Methods and solutions for forming lanthanum-modified lead zirconium titanate (PLZT) layers are disclosed. The PLZT layers are highly transparent to 1550 nm wavelength light, and have high crystal quality. Loss factors as low as 0.25 dB per mm are achieved. Fast and low-cost methods are disclosed for making the layers. Devices structures using the layers are also disclosed.
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Fujitsu Limited
Parker Fred J.
Sheppard Mullin Richter & Hampton LLP
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