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Accepted (AM)Open Access (License Unspecified), Open
Conference proceeding
All-optical, non-volatile, chalcogenide phase-change meta-switch
2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, pp 1-1
May 2013
Abstract
We show experimentally that bistable, optically-induced phase switching in germanium antimony telluride (GST) - a member of the Te-based chalcogenide alloy family upon which all of today's re-writable optical disc and phase-change RAM technologies are based - provides a platform for the engineering of non-volatile metamaterial transmission/reflection modulators (Fig. 1) for near- to mid-infrared wavelengths with thicknesses down to 1/27 of the operating wavelength. These hybrid materials provide a robust and versatile platform for a new generation of optical switching and memory devices.
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Details
- Title
- All-optical, non-volatile, chalcogenide phase-change meta-switch
- Creators
- Behrad Gholipour - University of SouthamptonJianfa Zhang - University of SouthamptonJonathan Maddock - University of SouthamptonKevin F MacDonald - University of SouthamptonDaniel W Hewak - University of SouthamptonNikolay I Zheludev - University of SouthamptonDaniel W MacDonald - School of Biomedical Engineering, Science, and Health Systems (1997-)
- Publication Details
- 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC, pp 1-1
- Publisher
- IEEE
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- School of Biomedical Engineering, Science, and Health Systems
- Scopus ID
- 2-s2.0-84900335845
- Other Identifier
- 991019320711404721