Compact MMI-Based AWGs in a Scalable Monolithic Silicon Photonics Platform

被引：14

作者：

Taha, Ayat ^{[1
]}

Chandran, Sujith ^{[1
,2
]}

Viegas, Jaime ^{[1
]}

Bian, Yusheng ^{[3
]}

Rakowski, Michal ^{[3
]}

Augur, Rod ^{[3
]}

Jacob, Ajey ^{[4
]}

Dahlem, Marcus ^{[1
,5
]}

机构：

[1] Khalifa Univ, Elect Engn & Comp Sci Dept, Abu Dhabi 127788, U Arab Emirates

[2] Inst Informat Sci, Admiralty Way, Marina Del Rey, CA 90292 USA

[3] GLOBALFOUNDRIES, Malta, NY 12020 USA

[4] Univ Southern Calif, Inst Informat Sci, Marina Del Rey, CA 90292 USA

[5] IMEC, B-3001 Leuven, Belgium

来源：

IEEE PHOTONICS JOURNAL | 2021年 / 13卷 / 04期

关键词：

Arrayed waveguide gratings; Optical waveguides; Couplers; Silicon; Phased arrays; Wavelength division multiplexing; Photonics; Arrayed waveguide grating; multimode interference coupler; monolithic platform; silicon-on-insulator; silicon photonics; DESIGN; WDM;

D O I：

10.1109/JPHOT.2021.3099436

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrate a compact (367 x 67 mu m(2)) fourchannel wavelength division multiplexer using an arrayed waveguide grating based on multimode interference couplers, and built on a monolithic silicon photonics platform. The design is particularly attractive due to the thin device layer. A semi-numerical approach was used for device design and simulation. Optical measurements were found to be consistent with simulation results. The device channel spacing, 3-dB bandwidth and crosstalk were measured to be 97 GHz, 87 GHz and 9.6 dB, respectively, for the designed wavelength of operation near 1310 nm.

引用

页数：6

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