Related Experiment Video
Updated: May 15, 2026
09:03
A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response
Published on: January 7, 2019
Integrated 1.3/1.5 μm cyclic AWG router for λ-tunable WDM/TDM-PON
Takayuki Mizuno1, Yasuaki Hashizume, Takashi Yamada
1NTT Photonics Laboratories, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan. mizuno.takayuki@lab.ntt.co.jp
Optics Express
|December 25, 2012
Abstract:
We propose a cyclic NxN AWG router that can multi/demultiplex upstream and downstream signals with different channel spacings in different wavelength regions. We fabricated a 4 x 4 AWG router for our novel λ-tunable WDM/TDM-PON using silica-based PLC technology and showed that it can cyclically multi/demultiplex both 20 nm-spaced and 200 GHz-spaced signals at 1.3 and 1.5 μm, respectively.
