Patent Number: 7,043,105

Title: Optical circuit assembly and substrate assembly

Abstract: An optical circuit assembly including a first substrate having a plurality of first recesses, a plurality of optical components mounted in the first recesses of the first substrate, respectively, a first cushion sheet attached to the first substrate and having a plurality of openings at positions respectively corresponding to the positions of the first recesses, and a plurality of optical fibers connected to the optical components and formed to be arranged on the first cushion sheet. The first recesses have shapes corresponding to the shapes of the optical components. The optical circuit assembly further includes a second substrate having a plurality of second recesses at positions respectively corresponding to the positions of the first recesses, and a second cushion sheet attached to the second substrate so as to cover the second recesses. The second recesses also have shapes corresponding to the shapes of the optical components. The second substrate is fixed to the first substrate by screws so that the first and second cushion sheets come into contact with each other.

Inventors: Arima; Tadao (Kawasaki, JP)

Assignee: Fujitsu Limited

International Classification: G02B 6/122 (20060101)

Expiration Date: 5/09/02018