| 摘要 |
PURPOSE:To provide the process for producing the optical waveguide which allows the taking of a large change in refractive index, has a nonlinear optical effect, and has a shape, such as slab shape or channel shape, as an org. polymer waveguide having excellent workability. CONSTITUTION:This process for producing the optical waveguide formed with a waveguide part in the part where group II-IV element compd. semiconductor superfine particles of element period table are dispersed in an org. polymer as the refractive index of this part is higher than the refractive index in the circumference is the process for producing the optical waveguide by forming patterns 2 for forming the waveguides on the precursor org. polymer 1 contg. the group II metal element compd. to be the raw material for the semiconductor superfine particles, then bringing a gaseous group VI element compd. necessary for forming the semiconductor superfine particles into reaction thereby dispersing the semiconductor superfine particles into the selected parts, i.e., the waveguide shapes. |
