RAMOT at Tel Aviv University Ltd.

Surface Plasmon Amplification of stimulated emission

Posted by RAMOT at Tel Aviv University Ltd.Responsive · Knowhow and Research output · Israel

Summary of the technology

Surface Plasmon Amplification of stimulated emission
Project ID : 11-2011-127

Description of the technology

We make a step towards quantum nanoplasmonics: surface plasmon fields of a nanosystem are quantized and their stimulated emission is considered. We introduce a quantum generator for surface plasmon quanta and consider the phenomenon of surface plasmon amplification by stimulated emission of radiation (spaser). Spaser generates temporally coherent high-intensity fields of selected surface plasmon modes that can be strongly localized on the nanoscale, including dark modes that do not couple to far-zone electromagnetic fields. Applications and related phenomena are discussed.


Additional information can be provided upon request.

Project manager

Rona Samler
VP, BD Physical Science, Medical Device, Chemistry

Project researchers

David Jonathan Bergman
T.A.U Tel Aviv University, Exact Sciences
School of Physics and Astronomy

Related keywords

  • Medicine, Human Health
  • Diagnostics, Diagnosis
  • Medical Technology / Biomedical Engineering
  • Biology / Biotechnology
  • Diagnostic
  • Medical imaging
  • Other medical/health related (not elsewhere classified)
  • Medical equipment
  • Material Sciences
  • medical devices
  • Diagnostic Instruments

About RAMOT at Tel Aviv University Ltd.

Technology Transfer Office from Israel

Ramot is Tel Aviv University's (TAU) technology transfer company and its liaison to industry, bringing promising scientific discoveries made at

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