OPTICAL MODULE, METHOD FOR MANUFACTURING OPTICAL MODULE AND OPTICAL SUBSTRATE FOR OPTICAL MODULE

摘要

PROBLEM TO BE SOLVED: To improve the durability of an optical module by suppressing the occurrence of crack to the optical module by a temperature fluctuation. SOLUTION: The optical module is arranged with a wall member 15 between an Si substrate 11 and a lens 21 mounted on the Si substrate 11 and is so constituted that the lens 21 is fixed to the Si substrate 11 via the wall member 15. COPYRIGHT: (C)2005,JPO&NCIPI