Finisar Corporation

Xin Lou

Steve Wang

William R Freeman

Johnny Zhong

Liren Du

Ming Kun Shi

Methods and structures for reducing and/or eliminating moisture penetration in an optical package. The optical package may include (1) a layer of inorganic material placed over the points of the optical package susceptible moisture penetration of the optical package; (2) a portion of hygroscopic material placed over the points of the optical package susceptible to moisture penetration; (3) a layer of hygroscopic material placed on the interior surface of the optical package; and/or (4) a layer of hydrophobic material coated on the optical surfaces of the optical package.

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Sunnyvale, CA, United States of America

Xin Lou