Patent ID: 7058266

Claim:
An optical waveguide module, comprising: a light emitting portion; clad; and a first core and a second core covered with said clad and formed by a material having a higher refractive index than that of said clad; wherein a first reflection surface is formed as an incident side end portion of said first core for reflecting a light emitted from said light emitting portion to the guiding direction of said first core for optically connecting; a second reflection surface is formed as an incident side end portion of said second core for reflecting a light emitted from said light emitting portion to the guiding direction of said second core for optically connecting; and the light irradiated from said light emitting portion to the incident side end portion of said first core is guided to the guiding direction of said first core and the light irradiated from said light emitting portion to the incident side end portion of said second core is guided to the guiding direction of said second core.