Integrated 1.3/1.5 μm cyclic AWG router for-tunable WDM/TDM-PON

Takayuki Mizuno, Yasuaki Hashizume, Takashi Yamada, Shinya Tamaki, Hirotaka Nakamura, Shunji Kimura, Mikitaka Itoh, Hiroshi Takahashi

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


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 4x4 AWG router for our novel ?-tunable WDM/TDM-PON using silica-based PLC technology and showed that it can cyclically multi/demultiplex both 20 nmspaced and 200 GHz-spaced signals at 1.3 and 1.5 μm, respectively.

Original languageEnglish
Pages (from-to)B1-B6
JournalOptics Express
Issue number26
Publication statusPublished - Dec 10 2012
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


Dive into the research topics of 'Integrated 1.3/1.5 μm cyclic AWG router for-tunable WDM/TDM-PON'. Together they form a unique fingerprint.

Cite this