[WE2] Optical Filtering and Switching II

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[WE2-1] Computer-Generated All-In-One Wavelength Combiner-Splitter with Zr-doped core Planar Lightwave Circuit

○Shiori Konisho¹, Junji Sakamoto¹, Hiromitsu Imai², Toshikazu Hashimoto¹ (1. NTT Device Technology Laboratories, NTT Corporation (Japan), 2. NTT Basic Research Laboratories, NTT Corporation (Japan))

Keywords:

Planar lightwave circuit,Multi-wavelength combiner-splitter,Zr-doped core PLC,Wavefront matching method

We designed an all-in-one multi-wavelength combiner-splitter using the wavefront matching method. The improved fabrication tolerance makes it adoptable for Zr-doped core planar lightwave circuit technology, which enables low-loss, high-stability operation under high-power visible light.