IJS KOLOKVIJ, sreda, 22. april 2009, prof. dr. Joachim R. Krenn

[Andreja Berglez]

Vabim vas na 15. predavanje iz sklopa "Kolokviji na IJS" v letu 2008/09, ki
bo v sredo, 22. aprila 2009, ob 13:00 uri v Veliki predavalnici Instituta
>Jožef Stefan< na Jamovi cesti 39 v Ljubljani. Napovednik predavanja najdete
tudi na naslovu http://www.ijs.si/ijsw/Koledar_prireditev, posnetke
preteklih predavanj pa na http://videolectures.net/kolokviji_ijs. 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



prof. dr. Joachim R. Krenn 

Institute of Physics, University of Graz, Austria in 

Institute for Nanostructured Materials and Photonics, Joanneum Research,
Weiz, Austria

 

Površinski plazmoni in organski optoelektronski elementi

 

Površinski plazmoni so optični načini plazemskega nihanja na meji med kovino
in dielektrikom in so pomembni na številnih področjih fizike, kot je na
primer nanooptika, površinsko ojačana spektroskopija, metamateriali ali pa
fotonske naprave. V preteklih letih so se razvile številne pomembne tehnike
za kontrolo površinskih plazmonov z mikro- in nanostrukturnimi valovnimi
vodniki, zrcali in rezonatorji. Dinamični in aktivni organski polprevodniški
elementi pa dopolnjujejo to zbirko pasivnih plazmonskih elementov. Po eni
strani lahko organske svetleče diode uporabimo za direktno vzbujanje
plazmonskih vzbuditev, po drugi strani pa lahko direktno integriramo
detekcijo površinskih plazmonov z organskimi diodami.

Predavanje bo v angleščini.

Lepo vabljeni!

***

We would like to invite you to 15th lecture of the "Kolokvij na IJS" in the
school year 2008/09. The lecture will be held on Wednesday, April 22, 2009,
at 1 pm at JSI main lecture hall, Jamova 39, Ljubljana. The abstract of the
lecture can be found on website:
<http://www.ijs.si/ijsw/Koledar_prireditev>
http://www.ijs.si/ijsw/Koledar_prireditev, the previous recorded lectures
can be found on website:  <http://videolectures.net/kolokviji_ijs>
http://videolectures.net/kolokviji_ijs. 

********************************************



prof. dr. Joachim R. Krenn 

Institute of Physics, University of Graz, Austria and 

Institute for Nanostructured Materials and Photonics, Joanneum Research,
Weiz, Austria

 

 

Surface plasmons meet organic optoelectronics

 

Surface plasmons are optical modes at the interface of a metal and a
dielectric which are important in a variety of fields as nanooptics, surface
enhanced spectroscopy, metamaterials and photonic devices. Recent years have
brought substantial progress in controlling surface plasmons with micro- and
nanostructures forming waveguides, mirrors, splitters or resonators. To
complement this toolbox of passive plasmonic elements by dynamic or active
devices, organic semiconductor devices have proven efficient. On one hand,
organic light emitting diodes can be applied for direct surface plasmon
excitation. On the other hand, surface plasmon detection can be based on
integrated organic diodes.

 

We look forward to meeting you at the "Kolokvij na IJS"!

 

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