OPTICAL WAVEGUIDE COMPONENT, MANUFACTURING METHOD THEREFOR, AND OPTICAL WAVEGUIDE DEVICE

摘要

An optical waveguide component includes: an optical fiber mounting substrate provided with optical fiber alignment grooves having either, for alignment of optical fibers, V-grooves or inverted trapezoidal grooves in which inverted top sections of the V-grooves are truncated; an optical waveguide substrate in which optical waveguides are formed; a resin layer that is aligned and fixed in a state in which the optical fiber mounting substrate and the optical waveguide substrate are flush or have a predetermined amount of offset; and a transparent resin that is filled in a gap in which the optical fiber mounting substrate and the optical waveguide substrate face each other.

主权项

1. An optical waveguide component, comprising:
an optical fiber mounting substrate provided with optical fiber alignment grooves having either, for alignment of optical fibers, V-grooves or inverted trapezoidal grooves in which inverted top sections of the V-grooves are truncated; an optical waveguide substrate in which optical waveguides are formed; a resin layer that is aligned and fixed in a state in which the optical fiber mounting substrate and the optical waveguide substrate are flush or have a predetermined amount of offset; and a transparent resin that is filled in a gap in which the optical fiber mounting substrate and the optical waveguide substrate face each other.