Title:
光モジュールおよび光モジュールの製造方法
Document Type and Number:
Japanese Patent JP4306286
Kind Code:
B2
Abstract:
To provide an optical module which is high in productivity, inexpensive, and high in coupling efficiency, and its manufacturing method.
When an optical module is manufactured by optically connecting a light emitting element 1 and an optical fiber 2 mounted on a substrate 3a, a groove 3b is formed at a peripheral part of an optical fiber mount position on the substrate 3a and the peripheral part of the mount position is irradiated with laser light to plastically deform the substrate 3a; and then the relative positions of the light emitting element 1 and optical fiber 2 mounted on the substrate are adjusted and the light emitting element 1 and optical fiber 2 are optically coupled with each other.
COPYRIGHT: (C)2004,JPO&NCIPI
Inventors:
Keiichi Fukuda
Hirotoshi Yonezawa
Hidekazu Kodera
Shinichi Takagi
Shoichiro Hara
Hirotoshi Yonezawa
Hidekazu Kodera
Shinichi Takagi
Shoichiro Hara
Application Number:
JP2003061337A
Publication Date:
July 29, 2009
Filing Date:
March 07, 2003
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G02B6/42; H01L33/56; H01L33/62; H01S5/022
Domestic Patent References:
| JP2002503355A | ||||
| JP9033765A | ||||
| JP2214802A | ||||
| JP62063906A | ||||
| JP2002139643A | ||||
| JP8507156A |
Attorney, Agent or Firm:
Shogo Takahashi
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka