[institut] Poziv na seminar

[mstepic at vin.bg.ac.yu]

Poštovane koleginice i kolege, ovim vas pozivam na

SEMINAR LABORATORIJE ZA ATOMSKU FIZIKU INN VINČA
Mike Petrovića Alasa 12-14, Beograd

VREME: sreda 17.09.2008. u 13:15

MESTO: svečana sala INN "Vinča"

NASLOV: "Soliton Management in Periodic Systems"

PREDAVAČ: prof. BORIS A. MALOMED

Dept. of Physical Electronics
School of Electrical Engineering
Faculty of Engineering
Tel Aviv University, Israel

NAPOMENA O PREDAVAČU

Profesor Malomed je do sada objavio preko 550 teorijskih radova od čega
gotovo polovinu u časopisima Physical Review serije. Njegovi radovi su
citirani više hiljada puta a nedavno je od strane američkog Društva
fizičara dobio priznanje zbog svog izuzetnog doprinosa kao
recezent(http://publish.aps.org/OutstandingReferees).

Profesor Malomed se, između ostalog, bavi problemima nelinearne dinamike u
optičkim sistemima, rešetkama, Džozefsonovim spojevima i Boze-Ajnštajn
kondenzatima.


APSTRAKT

During the past ten years, there has been intensive development
in theoretical and experimental studies of dynamics
of solitons in periodic heterogeneous media, which are built as
periodic concatenations of very different elements.
Well-known examples are dispersion management in fiber optics,
and (more recently) soliton transmission in photonic crystals.
The talk aims to give a brief overview of basic results in the
field, with an attempt to propose a concept of a general class
of such systems. New systems belonging to the class have recently
been identified in nonlinear optics (such as "split-step" and
"tandem" models), and the transmission of solitary pulses in them
was investigated. Similar soliton dynamics occurs in
temporal-domain counterparts of such systems, which are subject
to strong time-periodic modulation (an important example is the
"Feshbach-resonance management" in Bose-Einstein condensates).

Srdačan pozdrav,

Milutin Stepić