Optical module

An optical module comprising:

• a first photonic device comprising a first emitting surface emitting an optical signal having a predetermined wavelength and intensity;
• an optical waveguide configured to transmit the optical signal received through a first optical waveguide surface to a position located at a predetermined distance without loss and distortion;
• a first intermediate layer comprising a first receiving surface receiving the optical signal incident from the first photonic device and a first transmitting surface transmitting the optical signal to an outside and formed with a material having at least one of predetermined physical, mechanical, thermal, and optical properties between the first emitting surface and the first incident surface for smooth transmission of the optical signal passing through the first receiving surface and the first transmitting surface;
• an optical coupling wire comprising a first end formed with a predetermined first shape and first material in contact with the first transmitting surface, a second end formed with a predetermined second shape and second material in contact with the second photonic device, and an intermediate wire unit formed to connect the first end and the second end without interruption for transmitting the optical signal received through the first end to the second end;
• and
• a second intermediate layer comprising a second receiving surface receiving the optical signal emitted from the optical coupling wire and a second transmitting surface transmitting the optical signal to an outside and formed with a material having at least one of predetermined physical, mechanical, thermal, and optical properties between the second transmitting surface and the first optical waveguide surface for transmission of the optical signal passing through the second receiving surface and the first incident surface,
• wherein the first receiving surface of the first intermediate layer is in direct contact with the first photonic device and the first transmitting surface of the first intermediate layer is in direct contact with the optical coupling wire, and
• wherein the second receiving surface of the second intermediate layer is in direct contact with the optical coupling wire and the second transmitting surface of the second intermediate layer is in direct contact with the optical waveguide.