Naslov
Some Trends in Optical Communications

Autori
Kviz, Boris

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
PROCEEDINGS ELMAR-2008 / Grgić, Mislav ; Grgić, Sonja - Zagreb : Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 2008, 185-189

ISBN
978-953-7044-06-0

Skup
50th International Symposium ELMAR-2008

Mjesto i datum
Zadar, Hrvatska, 10.09.2008. - 12.09.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Wavelength Division Multiplexing; DFB Laser; Atomtronics; Chalcogenide Glass

Sažetak
Some materials such as chalcogenide glasses have large refractive indices and are suitable in fabrication of optical fibers and planar waveguides for wavelength conversion, using cross-phase modulation and signal regeneration, based on self-phase modulation.The supercontinuum as a result of the nonlinear interaction of ultrafast pulses of one color with a transparent material division is a series of white-light pulses, applicable in dense wavelength division multiplexing (DWDM). Owing to nonlinear effects in optical fiber two DFB lasers can be used to produce a beat signal with predefined channel frequencies and spacings. Cooling the atoms to the lowest quantum state they become coherent and demonstrate effects familiar to optical effects (atomtronics). Free-space optics demonstrates its come-back for local-access bridges to fiber backbones and specific applications.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA