Reconfigurable photonic integrated circuits (RPICs) based on functional materials for integrated optical communication applications

Joaquin Faneca; Thalia Dominguez Bucio; Frederic Y. Gardes; Anna Baldycheva

doi:10.1117/12.2543559

26 February 2020 Reconfigurable photonic integrated circuits (RPICs) based on functional materials for integrated optical communication applications

Joaquin Faneca, Thalia Dominguez Bucio, Frederic Y. Gardes, Anna Baldycheva

Author Affiliations +

Proceedings Volume 11285, Silicon Photonics XV; 112851A (2020) https://doi.org/10.1117/12.2543559
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

In this work we combine the already mature silicon and silicon nitride platforms with novel reconfigurable materials such as 2D materials, liquid crystals and phase change materials. An actively reconfigurable 1D photonic crystal multi-channel filter based on Si-on-insulator and liquid crystal platforms is demonstrated with extraordinary large quality factor, Q ∼ 10⁴. A complete study and design of an optical routing and multilevel volatile photonic memory based on graphene capacitor concept for future high performance computing using Silicon rich nitride is shown with a bandwidth of 64 GHz and energy power consumption per bit as low as 0.22 pJ. Finally, an optical switch based on germanium-antimony-tellurium phase change material (GST) is experimentally demonstrated for O-band operation with the extinction ratio as high as 10 dB between the amorphous and the crystalline states.

Conference Presentation

Citation Download Citation

Joaquin Faneca, Thalia Dominguez Bucio, Frederic Y. Gardes, and Anna Baldycheva "Reconfigurable photonic integrated circuits (RPICs) based on functional materials for integrated optical communication applications", Proc. SPIE 11285, Silicon Photonics XV, 112851A (26 February 2020); https://doi.org/10.1117/12.2543559

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE