Nano-opto-mechanical memory based on optical gradient force induced bistability

B. Dong, J. G. Huang, H. Cai, P. Kropelnicki, A. B. Randles, Y. D. Gu, A. Q. Liu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

A bistable nano-opto-mechanical memory is designed, fabricated and experimentally demonstrated. A doubly-clamped silicon beam is deformed by optical gradient force generated from the ring resonator. The doubly-clamped silicon beam can be bended due to attractive optical gradient force generated by ring resonator. Due to the non-linear behavior of optical gradient force, the silicon beam has two stable positions which can be switched by controlling the light power transmitted inside the ring resonator. The nano-size of the memory enable for large scale integration, high speed operation and low power consumption. It has other potential applications such as optical switch, logic gate and actuator.

Original languageEnglish
Title of host publicationMEMS 2014 - 27th IEEE International Conference on Micro Electro Mechanical Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1091-1094
Number of pages4
ISBN (Print)9781479935086
DOIs
Publication statusPublished - Jan 2014
Externally publishedYes
Event27th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2014 - San Francisco, CA, United States
Duration: 26 Jan 201430 Jan 2014

Publication series

NameProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN (Print)1084-6999

Conference

Conference27th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2014
Country/TerritoryUnited States
CitySan Francisco, CA
Period26/01/1430/01/14

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'Nano-opto-mechanical memory based on optical gradient force induced bistability'. Together they form a unique fingerprint.

Cite this