T. Inoguchi, S. Moriya, T. Yamamoto, Y. Arai, T. Yoshimura, and K. Asama, “Film Waveguides with Micro Mirrors for Three-Dimensional Optical Circuits Fabricated by the Built-in Mask Method”. J. Electronics Jisso. 2005. vol. 8, no. 3, pp. 237-242 (in Japanese)
T. Yoshimura, T. Inoguchi, T. Yamamoto, S. Moriya, Y. Teramoto, Y. Arai, T. Namiki, and K. Asama, “Self-Organized Lightwave Network Based on Waveguide Films for Three-Dimensional Optical Wiring Within Boxes”. J. Lightwave Technol. 2004. vol. 22, no. 9, pp. 2091-2100
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T. Yoshimura, Y. Arai, H. Kurokawa, and K. Asama, “Predicted Insertion Loss Reductions Achieved by Implementing Three-Dimensional Micro Optical Network in Chip-Scale Optical Interconnects”. IEEE Photon. Technol. Lett. 2004. vol. 15, no. 2, pp. 647-649