[CFA12F] Novel Functional Silicon Photonics Devices

[CFA12F-03] Multi-Wavelength Operation of Non-Isometric Electro-Optic Digital-to-Analog Converters

*Kohei Ikeda^1,2, Shota Kita^1,2, Guanwei Cong³, Kengo Nozaki^1,2, Yuriko Maegami³, Morifumi Ohno³, Noritsugu Yamamoto³, Koji Yamada³, Akihiko Shinya^1,2, Masaya Notomi^1,2 (1. NTT Nanophotonics Center, Nippon Telegraph and Telephone Corp. (Japan), 2. NTT Basic Research Labs., Nippon Telegraph and Telephone Corp. (Japan), 3. National Institute of Advanced Industrial Science and Technology (AIST) (Japan))

[Presentation Style] Onsite

We demonstrate a circuits-topology-based electro-optic digital-to-analog converter with a non-isometric reference for broader multi-wavelength operation. By tuning the input wavelengths properly, we could obtain more similar waveforms for different wavelengths than the isometric one.