Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Tailored polarization eigenstates of liquid crystal SLM to generate Laguerre-Gaussian beams
KTH, School of Information and Communication Technology (ICT), Materials- and Nano Physics, Optics and Photonics, OFO.
2014 (English)In: Proceedings - 2014 International Conference Laser Optics, LO 2014, 2014Conference paper, Published paper (Refereed)
Abstract [en]

We use an SLM to generate laser beams of variable orbital angular momentum, also referred as Laguerre-Gaussian beams. Input beam polarization should match local birefringence of each pixel of the SLM. We identify the beam polarization eigenstates allowing generate L-G beams of different order owing to matching variable birefringence of separate pixels. Experimental results demonstrate an excellent agreement with simulations.

Place, publisher, year, edition, pages
2014.
Keyword [en]
laser beams, orbital angular momentum, spatial light modulators, twisted beams, Angular momentum, Birefringence, Gaussian beams, Light modulators, Liquid crystals, Pixels, Beam polarization, Eigenstates, Laguerre Gaussian beams, Polarization
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:kth:diva-167607DOI: 10.1109/LO.2014.6886314ISI: 000360494300111Scopus ID: 2-s2.0-84906968571ISBN: 9781479938858 (print)OAI: oai:DiVA.org:kth-167607DiVA: diva2:814791
Conference
2014 International Conference Laser Optics, LO 2014, 30 June 2014 - 4 July 2014, St. Petersburg
Note

QC 20150528

Available from: 2015-05-28 Created: 2015-05-22 Last updated: 2015-09-18Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Popov, Sergei
By organisation
Optics and Photonics, OFO
Atom and Molecular Physics and Optics

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 28 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf