Time-resolved inline digital holography for measurement of optical nonlinear properties of quantum dots on substrates

Andrey V. Belashov, C. J. Cheng, Nikolay V. Petrov

研究成果: 書貢獻/報告類型會議貢獻

摘要

This work further develops a recently proposed time-resolved inline digital holography (TRIDH) [Petrov, N. V. et al. Opt. Lett. 43, 3481 (2018)] for studying degenerate phase modulation induced by an inclined collimated pump beam in the glass substrate with the quantum dots at the surface. Similar to many techniques for measuring nonlinear properties of materials, it is based on a comparison of the prediction obtained by the mathematical model of the phenomenon with experimental data. We have extended the mathematical model for the case of interaction of two femtosecond laser pulses in the double-layered sample. The impact of the ratio between nonlinear refractive indexes of two layers and their thicknesses on induced phase modulation is analyzed.

原文英語
主出版物標題Ultrafast Phenomena and Nanophotonics XXIV
編輯Markus Betz, Abdulhakem Y. Elezzabi
發行者SPIE
ISBN(電子)9781510633193
DOIs
出版狀態已發佈 - 2020
對外發佈Yes
事件Ultrafast Phenomena and Nanophotonics XXIV 2020 - San Francisco, 美国
持續時間: 2020 二月 22020 二月 4

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
11278
ISSN(列印)0277-786X
ISSN(電子)1996-756X

會議

會議Ultrafast Phenomena and Nanophotonics XXIV 2020
國家美国
城市San Francisco
期間20/2/220/2/4

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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