Differential gain comparison of optical planar amplifier on silica glasses doped with Bi-Ge and Er, Yb ions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00338392" target="_blank" >RIV/68407700:21230/19:00338392 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/10467/87151" target="_blank" >http://hdl.handle.net/10467/87151</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Differential gain comparison of optical planar amplifier on silica glasses doped with Bi-Ge and Er, Yb ions

Popis výsledku v původním jazyce

The paper presents the calculation of the planar optical amplifier gain and the optimal length of the active optical amplifier waveguide doped with Bi-Ge radiation complexes compared to an optical amplifier with active doping with ions Er, Yb. At present are using optical amplifiers for the high-capacity optical communication systems in the narrow spectral region of 1530–1560 nm, determined by the gain bandwidth of erbium-doped fiber amplifiers (EDFA) or erbium-doped optical planar amplifiers (EDPA) realized as active planar waveguides in the optical integrated circuits technique. However, it is possible increase wavelength region up to 1610 nm, where optical losses of telecommunication fibers are less than 0.3 dB per km, if appropriate amplifiers are available. In this regard, the development of novel optical amplifiers operating in this spectral region have of great importance. The paper summarizes the results measurement and calculation of the transmission characteristics of the amplification of the new active silica glass structures and possibilities novel optical amplifiers for extension of the bandwidth from 1530 to 1610 nm doped by bismuth- erbium ions.

Název v anglickém jazyce

Differential gain comparison of optical planar amplifier on silica glasses doped with Bi-Ge and Er, Yb ions

Popis výsledku anglicky

The paper presents the calculation of the planar optical amplifier gain and the optimal length of the active optical amplifier waveguide doped with Bi-Ge radiation complexes compared to an optical amplifier with active doping with ions Er, Yb. At present are using optical amplifiers for the high-capacity optical communication systems in the narrow spectral region of 1530–1560 nm, determined by the gain bandwidth of erbium-doped fiber amplifiers (EDFA) or erbium-doped optical planar amplifiers (EDPA) realized as active planar waveguides in the optical integrated circuits technique. However, it is possible increase wavelength region up to 1610 nm, where optical losses of telecommunication fibers are less than 0.3 dB per km, if appropriate amplifiers are available. In this regard, the development of novel optical amplifiers operating in this spectral region have of great importance. The paper summarizes the results measurement and calculation of the transmission characteristics of the amplification of the new active silica glass structures and possibilities novel optical amplifiers for extension of the bandwidth from 1530 to 1610 nm doped by bismuth- erbium ions.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Optical Communications 2019

ISBN

978-80-86742-52-6

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

17-22

Název nakladatele

Zeithamlová Milena Ing. - Agentura Action M

Místo vydání

Praha

Místo konání akce

Praha, Česká republika

Datum konání akce

11. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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