Optical module
An optical module includes a first ferrule, a second ferrule, a clip for holding the first ferrule and the second ferrule together, a board including a light-emitting element and a light-receiving element, an optical waveguide connecting the board to the first ferrule, an outer case forming a housing of the optical module and including a protrusion, and an inner case disposed in the outer case and to which the clip is attached. A pressing surface is formed at an end of the inner case. A first end of the board is in contact with the protrusion and a second end of the board is in contact with the pressing surface such that the board is clamped between the protrusion and the pressing surface.
1. An optical module, comprising:
a first ferrule;
a second ferrule;
a clip for holding the first ferrule and the second ferrule together;
a board including a light-emitting element and a light-receiving element;
an optical waveguide connecting the board to the first ferrule;
an outer case forming a housing of the optical module and including a protrusion; and
an inner case disposed in the outer case and to which the clip is attached, a pressing surface being formed at an end of the inner case,
wherein a first end of the board is in contact with the protrusion and a second end of the board is in contact with the pressing surface such that the board is clamped between the protrusion and the pressing surface.
2. The optical module as claimed in claim 1 , wherein the pressing surface is an inclined surface or a curved surface.
3. The optical module as claimed in claim 1 , wherein a position where the inner case is attached to the outer case is adjustable.
4. The optical module as claimed in claim 1 , wherein a position where the clip is attached to the inner case is adjustable.
5. An optical module, comprising:
a first ferrule;
a second ferrule;
a clip for holding the first ferrule and the second ferrule together;
a board including a light-emitting element and a light-receiving element;
an optical waveguide connecting the board to the first ferrule;
an outer case forming a housing of the optical module; and
an inner case disposed in the outer case and to which the clip is attached, a pressing surface being formed at an end of the inner case,
wherein the board is in contact with the outer case and an end of the board is in contact with the pressing surface such that the board is clamped between the outer case and the pressing surface.