@article{CTT100683433,
  author = {Xiaodong Gu and Kenya Suzuki and Yuichiro Ikuma and Kazunori Seno and Hiromasa Tanobe and Akihiro Matsutani and Fumio Koyama},
  title = {Compact Wavelength Selective Switch Using a Bragg Reflector Waveguide Array with Ultra-Large Number (>100) of Output-Ports},
  journal = {Journal of Lightwave Technology},
  year = 2015,
}

@inproceedings{CTT100677466,
  author = {Xiaodong Gu and Kenya Suzuki and Yuichiro Ikuma and Akihiro Matsutani and Fumio Koyama},
  title = {Improvement in Crosstalk of 200-Port Bragg Reflector Waveguides Array-based Wavelength Selective Switch},
  booktitle = {},
  year = 2014,
}

@inproceedings{CTT100680933,
  author = {Xiaodong Gu and Kenya Suzuki and Yuichiro Ikuma and Fumio Koyama},
  title = {Large Point-Count Wavelength Selective Switch Based on a Bragg Reflector Waveguides Array},
  booktitle = {},
  year = 2014,
}

@inproceedings{CTT100680480,
  author = {Xiaodong Gu and Kenya Suzuki and Yuichiro Ikuma and Fumio Koyama},
  title = {60-Channels Flexible-Grid Wavelength Selective Switch Based on a Compact Bragg Reflector Waveguides Array},
  booktitle = {},
  year = 2014,
}