作者: Harish Subbaraman , Ray T. Chen
DOI:
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摘要: A fully additive method for forming optical waveguides and devices, such as thermo-optic polymer switches electro-optic modulators, is disclosed. first material of refractive index N1 coated onto a suitable substrate to form cladding layer. The then selectively patterned using mold an impression the waveguide core into Next, layer formed by ink-jet printing imprinted with N2 (N2>N1). subsequently ink jet second N3 (N3