Single-crystal sapphire tubes as economical probes for optical pyrometry in harsh environments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10104617" target="_blank" >RIV/00216208:11320/11:10104617 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-36-6599" target="_blank" >http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-36-6599</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/AO.50.006599" target="_blank" >10.1364/AO.50.006599</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Single-crystal sapphire tubes as economical probes for optical pyrometry in harsh environments

Popis výsledku v původním jazyce

One-end-sealed single-crystal sapphire tubes are presented as a simple, robust, and economical alternative for bulky lightpipe probes. Thermal radiation from a blackbody cavity created at the inner surface of the sealed end is gathered by a simple lens-based collecting system and transmitted via optical fiber to the remote detection unit. Simplicity and applicability of the concept are demonstrated by the combination of commercially available sapphire tubes with a common optical pyrometer. Radiation thermometers with sapphire tubes as invasive probes can be useful for applications requiring immunity to electromagnetic interference, resistance to harsh environments, simple replacement in the case of failure, and enhanced mechanical firmness, enabling wider range probe positioning inside the medium of interest.

Název v anglickém jazyce

Single-crystal sapphire tubes as economical probes for optical pyrometry in harsh environments

Popis výsledku anglicky

One-end-sealed single-crystal sapphire tubes are presented as a simple, robust, and economical alternative for bulky lightpipe probes. Thermal radiation from a blackbody cavity created at the inner surface of the sealed end is gathered by a simple lens-based collecting system and transmitted via optical fiber to the remote detection unit. Simplicity and applicability of the concept are demonstrated by the combination of commercially available sapphire tubes with a common optical pyrometer. Radiation thermometers with sapphire tubes as invasive probes can be useful for applications requiring immunity to electromagnetic interference, resistance to harsh environments, simple replacement in the case of failure, and enhanced mechanical firmness, enabling wider range probe positioning inside the medium of interest.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Applied optics

ISSN

0003-6935

e-ISSN

—

Svazek periodika

50

Číslo periodika v rámci svazku

36

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

6599-6605

Kód UT WoS článku

000299166700007

EID výsledku v databázi Scopus

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