TUHH Open Research
Help
  • Log In
    New user? Click here to register.Have you forgotten your password?
  • English
  • Deutsch
  • Communities & Collections
  • Publications
  • Research Data
  • People
  • Institutions
  • Projects
  • Statistics
  1. Home
  2. TUHH
  3. Publication References
  4. Optical push broom in a silicon waveguide
 
Options

Optical push broom in a silicon waveguide

Publikationstyp
Conference Paper
Date Issued
2020
Sprache
English
Author(s)
Gaafar, Mahmoud Abdelaziz  
Li, He  
Cai, Xinlun  
Li, Juntao  
Eich, Manfred  
Petrov, Alexander  orcid-logo
Institut
Optische und Elektronische Materialien E-12  
TORE-URI
http://hdl.handle.net/11420/8025
Journal
Proceedings of SPIE  
Volume
11358
Article Number
113580D
Citation
Proceedings of SPIE: 113580D (2020)
Contribution to Conference
SPIE Photonics Europe, 2020  
Publisher DOI
10.1117/12.2555758
Scopus ID
2-s2.0-85096355356
We report on light trapping by a moving refractive index front inside a silicon waveguide, the so-called optical push broom effect. The front generated by a fast pump pulse collects and traps the energy of a signal wave with smaller group velocity tuned near to the band gap of the waveguide with hyperbolic dispersion. The energy of the signal wave is accumulated inside the front and distributed in frequency. The presented effect can be utilized to compress signals in time and space.
Subjects
Dynamic manipulation of light
Front induced transition
Nonlinear photonics
Optical push broom effect
Silicon waveguides
Funding(s)
Relativistische photonische Bandlückenspiegel in der integrierten Optik  
TUHH
Weiterführende Links
  • Contact
  • Send Feedback
  • Cookie settings
  • Privacy policy
  • Impress
DSpace Software

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science
Design by effective webwork GmbH

  • Deutsche NationalbibliothekDeutsche Nationalbibliothek
  • ORCiD Member OrganizationORCiD Member Organization
  • DataCiteDataCite
  • Re3DataRe3Data
  • OpenDOAROpenDOAR
  • OpenAireOpenAire
  • BASE Bielefeld Academic Search EngineBASE Bielefeld Academic Search Engine
Feedback