Optical module
AssigneeHitachi, Ltd.
InventorsHideo Sotokawa, Toshimasa Miura
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Abstract
The present invention provides an optical module and apparatus and forming method that can reduce problems in the setting of a silicone-based resin. In one embodiment of the present invention an optical module is provided. The optical module includes: an optical waveguide formed from a first resin, the first resin having fluorine; an intermediary layer above the optical waveguide; and a silicone-based resin layer above the intermediary layer. The intermediary layer may include: a metal, a dielectric, an inorganic compound, or a second resin having a fluorine content of less than 10 percent.
Claims41
An optical module, comprising:
- an optical waveguide formed from a first resin, said first resin comprising fluorine;
- a section above said optical waveguide, comprising a silicone-based resin;
- and
- a metal film interposed between said optical waveguide and said silicone-based resin.
An optical module, comprising:
- an optical waveguide formed from a first resin, said first resin comprising fluorine;
- a section above said optical waveguide, comprising a silicone-based resin;
- and
- an inorganic film interposed between said optical waveguide and said silicone-based resin.
An optical module, comprising:
- an optical waveguide formed from a first resin, said first resin comprising fluorine;
- a section above said optical waveguide, comprising a silicone-based resin;
- and
- an intermediate resin layer comprising substantially 0% fluorine interposed between said optical waveguide and said silicone-based resin.
An optical module, comprising:
- an optical waveguide formed from a first resin, said first resin comprising fluorine;
- a section above said optical waveguide, comprising a silicone-based resin;
- and
- a second resin comprising fluorine content of less than 10% total weight interposed between said optical waveguide and said silicone-based resin.
A method for producing an optical module for use in optical communications, said method comprising:
- forming an optical waveguide comprising a resin, said resin comprising fluorine;
- forming above said optical waveguide, an intermediate layer comprising less than 10% fluorine;
- and
- forming a covering layer above said an intermediate layer, said covering layer comprising a silicone-based resin.
A method for producing an optical module for use in optical communications, said method comprising:
- forming an optical waveguide comprising a resin, said resin comprising fluorine;
- applying above said optical waveguide, an intermediate layer comprising material formed from a group consisting of a metal film, a dielectric film, or a film comprising silicon;
- and
- applying a covering layer above said optical waveguide, said covering layer comprising a silicone-based resin.
A method of sealing using a silicone based resin over a first layer, comprising fluorine, of an optical module, said method comprising:
- forming a second layer over said first layer, wherein said second layer comprises little or no fluorine;
- applying said silicon based resin over said second layer;
- and
- setting said silicon based resin by heating.
A system for producing an optical module, comprising a polymer-based optical waveguide,
- a waveguide forming module for forming said polymer-based optical waveguide, said polymer-based optical waveguide comprising a resin, said resin comprising fluorine;
- an intermediary layer module for applying a material above said polymer-based optical waveguide;
- and
- a resin sealing module for applying a silicone-based resin above said intermediary layer.
A system, comprising a plurality of processors and a plurality of memories, said plurality of memories comprising software for producing an optical module, wherein said optical module comprises an optical waveguide, said system comprising:
- an optical waveguide module for forming said optical waveguide from a first resin, said first resin comprising fluorine;
- an intermediate layer module for forming a layer above said optical waveguide;
- and
- a sealing resin module for applying a silicone-based resin above said layer.
A plurality of computer readable media for storing code for making an optical module, comprising:
- code for forming an optical waveguide from a first resin, said first resin comprising fluorine;
- code for forming an intermediary layer above said optical waveguide;
- and
- code for forming a silicone-based resin layer above said intermediary layer.
A system for making an optical module, comprising:
- means for forming an optical waveguide from a first resin, said first resin comprising fluorine;
- means for forming an intermediary layer above said optical waveguide;
- and
- means for forming a silicone-based resin layer above said intermediary layer.
An optical module, comprising:
- an optical waveguide formed from a first resin, said first resin comprising fluorine;
- an intermediary layer above said optical waveguide;
- and
- a silicone-based resin layer above said intermediary layer.
Dependencies are inferred from the claim text.