Full-mesh T- and O-band wavelength router based on arrayed waveguide gratings

Nazirul A. Idris; Katsumi Yoshizawa; Yasunori Tomomatsu; Makoto Sudo; Tadashi Hajikano; Ryogo Kubo; Georgios Zervas; Hiroyuki Tsuda

doi:10.1364/OE.24.000672

Full-mesh T- and O-band wavelength router based on arrayed waveguide gratings

Nazirul A. Idris, Katsumi Yoshizawa, Yasunori Tomomatsu, Makoto Sudo, Tadashi Hajikano, Ryogo Kubo, Georgios Zervas, Hiroyuki Tsuda

Research output: Contribution to journal › Article (Academic Journal) › peer-review

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272 Downloads (Pure)

Abstract

We propose an ultra-broadband full-mesh wavelength router supporting the T- and O-bands using 3 stages of cascaded arrayed waveguide gratings (AWGs). The router architecture is based on a combination of waveband and channel routing by coarse and fine AWGs, respectively. We fabricated several T-band-specific silica-based AWGs and quantum dot semiconductor optical ampliers as part of the router, and demonstrated 10 Gbps data transmission for several wavelengths throughout a range of 7.4 THz. The power penalties were below 1 dB. Wavelength routing was also demonstrated, where tuning time within a 9.4-nm-wide waveband was below 400 ms.

Original language	English
Pages (from-to)	672-686
Number of pages	15
Journal	Optics Express
Volume	24
Issue number	1
Early online date	8 Jan 2016
DOIs	https://doi.org/10.1364/OE.24.000672
Publication status	Published - 11 Jan 2016

Keywords

(060.4265) Networks, wavelength routing;
(200.4650) Optical interconnects
(080.1238) Array waveguide devices
(230.5590) Quantum-well, -wire and -dot devices

Access to Document

10.1364/OE.24.000672

OPEX2015_manuscript
This is the author accepted manuscript (AAM). The final published version (version of record) is available online via OSA at https://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-1-672.
Accepted author manuscript, 1.5 MB

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abstract = "We propose an ultra-broadband full-mesh wavelength router supporting the T- and O-bands using 3 stages of cascaded arrayed waveguide gratings (AWGs). The router architecture is based on a combination of waveband and channel routing by coarse and fine AWGs, respectively. We fabricated several T-band-specific silica-based AWGs and quantum dot semiconductor optical ampliers as part of the router, and demonstrated 10 Gbps data transmission for several wavelengths throughout a range of 7.4 THz. The power penalties were below 1 dB. Wavelength routing was also demonstrated, where tuning time within a 9.4-nm-wide waveband was below 400 ms.",

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AU - Idris, Nazirul A.

AU - Yoshizawa, Katsumi

AU - Tomomatsu, Yasunori

AU - Sudo, Makoto

AU - Hajikano, Tadashi

AU - Kubo, Ryogo

AU - Zervas, Georgios

AU - Tsuda, Hiroyuki

PY - 2016/1/11

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