Dual Transmitter for Optical Testing Links with Optimized Beam Shape

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Dual Transmitter for Optical Testing Links with Optimized Beam Shape

Popis výsledku v původním jazyce

The article deals with optical testing links. These links are used to measure the optical properties of the atmosphere during various environmental events, e.g. fog, rain, haze. The measurement is often carried out using two different wavelengths. Such testing links are then called dual optical testing link. It can be further possible to determine limits of usability of different wavelength to ensure reliable function of optical data link. Modern optical testing links deal with many problems that decrease their usability or even question the results. To avoid such problems, new concept of dual optical testing link transmitter is proposed. It uses 850 nm and 1550 nm wavelengths. Considering relatively large spectral distance of the wavelengths, one candecide on usability of far- or near-IR source for different weather conditions. The proposed concept also concerns optical intensity distribution of transmitted beam by obtaining multimode distribution. Such optical intensity distribution

Název v anglickém jazyce

Dual Transmitter for Optical Testing Links with Optimized Beam Shape

Popis výsledku anglicky

The article deals with optical testing links. These links are used to measure the optical properties of the atmosphere during various environmental events, e.g. fog, rain, haze. The measurement is often carried out using two different wavelengths. Such testing links are then called dual optical testing link. It can be further possible to determine limits of usability of different wavelength to ensure reliable function of optical data link. Modern optical testing links deal with many problems that decrease their usability or even question the results. To avoid such problems, new concept of dual optical testing link transmitter is proposed. It uses 850 nm and 1550 nm wavelengths. Considering relatively large spectral distance of the wavelengths, one candecide on usability of far- or near-IR source for different weather conditions. The proposed concept also concerns optical intensity distribution of transmitted beam by obtaining multimode distribution. Such optical intensity distribution

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of 22nd International Conference Radioelektronika 2012

ISBN

978-80-214-4468-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

187-190

Název nakladatele

Neuveden

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

17. 4. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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