| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage package for a photo-semiconductor element which does not cause cracks to a column lens even if the heat generated during operation of the photo-semiconductor element stored therein is repeatedly applied, and can transmit and receive the signal lights between the photo-semiconductor element and optical fiber via the column lens. SOLUTION: The storage package for the photo-semiconductor element comprises a base material 1 having a mounting portion 1a to which a photo-semiconductor element 4 is mounted to the upper surface thereof, a frame 2 joined to surround the mounting portion 1a at the external circumferential portion of the upper surface of the base material 1 in which a through-hole 2a is formed to the side portion, a cylindrical optical fiber fixing member 9 engaged with the through-hole 2a and allowing a groove 9a to be formed to the entire part of the circumference at the center of the internal circumferential surface, and a column lens 10 which is inserted to the internal side of the optical fiber fixing member 9, and is fixed through the joining at the central portion of the external circumferential surface via a brazing member 13 provided at the groove 9a. COPYRIGHT: (C)2005,JPO&NCIPI
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