An all-optical feedback assisted steady state of an optomechanical array

Chaitanya Joshi*, Uzma Akram, G. J. Milburn

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)
1 Downloads (Pure)


We explore the effect of all-optical feedback on the steady state dynamics of optomechanical arrays arising from various topologies. First we consider an array comprised of a pair of independent optomechanical cavities coupled reversibly via their optical modes. Next we consider an optomechanical network formed from coupling two optical modes with interactions mediated via a common mechanical mode. Finally we extend the analysis to a large network of N-coupled optomechanical systems. Our results show implementing an-all optical feedback loop in each arrangement can enhance the degree of steady state entanglement between inter cavity optical and mechanical modes.

Original languageEnglish
Article number23009
Number of pages21
JournalNew Journal of Physics
Publication statusPublished - 5 Feb 2014


  • Cavity optomechanics
  • Nanomechanical resonator
  • Induced transparency
  • Back-action
  • Quantum
  • Systems
  • Entanglement
  • Memory
  • Light


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