Optical fiber-optical device coupling package and optical fiber-optical device module
AssigneeFujitsu Limited
InventorsMasao Makiuchi, Gohji Nakagawa
Life of this patent
Estimating the term…
Abstract
A package used to couple an optical fiber and an optical device to each other comprises a frame member open at the top and the bottom thereof for accommodating an electronic part therein, the frame member having an opening formed in a portion of a side wall thereof in or adjacent which an optical fiber and an optical device are coupled to each other, a heat sink for closing one of the opening ends of the frame member, and a lid for closing the other opening end of the frame member.
Claims25
An optical fiber-optical device coupling package, comprising:
- a frame member open at a top and a bottom thereof for accommodating an electronic part therein;
- said frame member having an opening formed in a portion of a side wall thereof in which an optical fiber and an optical device are coupled to each other;
- first and second lids for closing the top and the bottom of said frame member, respectively;
- a plurality of heat radiating fins formed on said first lid;
- and
- a heat insulating member disposed between said first lid and said frame member.
An optical fiber-optical device module, comprising:
- a frame member open at a top and a bottom thereof for accommodating an electronic part therein;
- said frame member having an opening formed in a side wall thereof;
- an optical device disposed in said opening on an inner side of said frame member;
- an optical fiber disposed in said opening on an outer side of said frame member and optically coupled to said optical device in said opening;
- first and second lids for closing the top and the bottom of said frame member, respectively, said first lid being thermally connected to said electronic part;
- and
- a plurality of heat radiating fins formed on said first lid.
An optical fiber-optical device module, comprising:
- a frame member open at a top and a bottom thereof for accommodating an electronic part therein;
- said frame member having an opening formed in a side wall thereof;
- an optical device disposed in said opening on an inner side of said frame member;
- an optical fiber disposed in said opening on an outer side of said frame member and optically coupled to said optical device in said opening;
- first and second lids for closing the top and the bottom of said frame member, respectively;
- and
- a plurality of heat radiating fins formed in a non-uniform distribution density on said first lid.
An optical fiber-optical device module, comprising:
- a frame member open at a top and a bottom thereof for accommodating an electronic part therein;
- said frame member having an opening formed in a side wall thereof;
- an optical device disposed in said opening on an inner side of said frame member;
- an optical fiber disposed in said opening on an outer side of said frame member and optically coupled to said optical device in said opening;
- first and second lids for closing the top and the bottom of said frame member, respectively;
- and
- a plurality of heat radiating fins formed on said first lid and having non-uniform surface areas.
Dependencies are inferred from the claim text.