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  • Optické vázání využívá faktu, že každý objekt vložený do optického pole toto pole modifikuje a zároveň interaguje s ostatními objekty v tomto poli. Za jistých okolností se mohou objekty takto samouspořádávat a vytvořit tak tzv. „opticky vázanou hmotu“. Tento jev nastává pro částice různých velikostí vzhledem k vlnové délce světla, a proto neexistuje jedinečný teoretický popis interakce. V případě objektů mnohem menších než je vlnová délka světla mohou tyto objekty být aproximovány jako dipóly. Naopak paraxiální vlnová teroie najde svoje uplatnění pro objekty velikosti několika násobků vlnové délky. My vyvíjíme model postavený na metodě vázaných dipólů (CDM) známé také jako diskrétní dipólová aproximace (DDA). Tento numerický model dokáže pracovat s velikostmi částice srovnatelnými s vlnovou délkou. V některých případech je možné i srovnání výsledku z paraxiální vlnová teorie. (cs)
  • Optical binding uses the fact that each object placed into the optical field modifies this field and at the same time interacts with other objects in the field. Under certain circumstances these objects can self-organize and create so called ``optically bound matter%22. This happens for various sizes of particles and therefore there is no unique method for the theoretical description of the phenomena. If the objects are small compared with wavelength then they can be approximated as single dipoles. On the other hand paraxial wave theory is acceptable for particles with sizes in multiples of the wavelength. We develop a method based on coupled dipole method (CDM) or also known as a discrete dipole approximation (DDA).This numerical method covers the range of sizes when particles are comparable or smaller then wavelength. For some cases the comparison with paraxial wave theory is also possible.
  • Optical binding uses the fact that each object placed into the optical field modifies this field and at the same time interacts with other objects in the field. Under certain circumstances these objects can self-organize and create so called ``optically bound matter%22. This happens for various sizes of particles and therefore there is no unique method for the theoretical description of the phenomena. If the objects are small compared with wavelength then they can be approximated as single dipoles. On the other hand paraxial wave theory is acceptable for particles with sizes in multiples of the wavelength. We develop a method based on coupled dipole method (CDM) or also known as a discrete dipole approximation (DDA).This numerical method covers the range of sizes when particles are comparable or smaller then wavelength. For some cases the comparison with paraxial wave theory is also possible. (en)
Title
  • What is it optical binding and how to study this phenomena
  • Co je optické vázání a jak tento jev studovat (cs)
  • What is it optical binding and how to study this phenomena (en)
skos:prefLabel
  • What is it optical binding and how to study this phenomena
  • Co je optické vázání a jak tento jev studovat (cs)
  • What is it optical binding and how to study this phenomena (en)
skos:notation
  • RIV/68081731:_____/07:00092410!RIV08-AV0-68081731
http://linked.open.../vavai/riv/strany
  • 660909:1;11
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(LC06007), R, Z(AV0Z20650511)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 461237
http://linked.open...ai/riv/idVysledku
  • RIV/68081731:_____/07:00092410
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • optical force; optical binding; Bessel beams (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [F62964E8B9FC]
http://linked.open...v/mistoKonaniAkce
  • Liberec
http://linked.open...i/riv/mistoVydani
  • Bellingham
http://linked.open...i/riv/nazevZdroje
  • 15th Czech-Polish-Slovak Conference Wave and Quantum Aspects of Contemporary Optics. (Proceedings of SPIE Vol. 6609)
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Karásek, Vítězslav
  • Zemánek, Pavel
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • SPIE
https://schema.org/isbn
  • 978-0-8194-6748-5
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