English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The spectacular success of silicon-based photonic integrated circuits (PICs)in the past decade naturally begs the question of whether similar fabricationprocedures can be applied to other material platforms with more desirableoptical properties. In this work, we demonstrate the individual passivecomponents (grating couplers, waveguides, multi-mode interferometers and ringresonators) necessary for building large scale integrated circuits in suspendedgallium arsenide (GaAs). Implementing PICs in suspended GaAs is a viable routetowards achieving optimal system performance in areas with stringent deviceconstraints like energy efficient transceivers for exascale systems, integratedelectro-optic comb lasers, integrated quantum photonics, cryogenic photonicsand electromechanical guided wave acousto-optics.

Suspended gallium arsenide platform for building large scale photonic integrated circuits: Passive devices