| 摘要 |
PROBLEM TO BE SOLVED: To prevent the frequency characteristics of a semiconductor optical element from being deteriorated when the semiconductor optical element having a capacitance is incorporated in an optical module and an optical transceiver. SOLUTION: The optical module and the optical transceiver are configured by using a chip carrier in which a high frequency transmission line 102, a grounding metallic coating part 103, and a termination resistor 104 are arranged on a dielectric body whose backside is metallic-coated or the surface of a semiconductor substrate 101, the metallic coating part 103 on the substrate surface and the metallic coating part on the backside are electrically connected by a via-hole 105 made of metal and a metallic coated substrate side face 122; the semiconductor optical element 110 is fixed to the metallic coating part on the substrate surface, and the high frequency transmission line 102 and the semiconductor optical element 110 are connected by wire bonding 106 to 108. COPYRIGHT: (C)2008,JPO&INPIT |
