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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Quantum coherence in atomic systems has led to fascinating outcomes, such aslaser cooling and trapping, Bose-Einstein condensates, andelectromagnetically-induced-transparency (EIT). In EIT, the sharp cancellationof medium absorption has led to phenomena such as lasing without inversion,freezing light, and dynamic storage of light in a solid-state system. Similarto atomic systems, EIT-like effects can be observed through classical andoptical means. Here we report the first experimental deterministic tuning ofall-optical analogue to EIT in coherently-coupled standing-wave photoniccrystal cavities. Our observations include transparency-resonance lifetimesmore than three times the single loaded cavity, Fano-type lineshapes, andstepwise control of the coherent cavity-cavity interference. Our system, withwavelength-scale localization and coupled to a single waveguide, is analyzedwell through the coupled-mode formalism which examines the delay in bothtransparency- and Fano-like lineshapes. Our observations support applicationstowards all-optical trapping, stopping and time-reversal of light in asolid-state scalable implementation.

Deterministic control of all-optical analogue to electromagnetically induced transparency in coherently-coupled silicon photonic crystal cavities