Polymer large core optical splitter 1x2 Y for high-temperature operation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00332168" target="_blank" >RIV/68407700:21230/19:00332168 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/10467/87099" target="_blank" >http://hdl.handle.net/10467/87099</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11082-019-1933-6" target="_blank" >10.1007/s11082-019-1933-6</a>
Alternative languages
Result language
angličtina
Original language name
Polymer large core optical splitter 1x2 Y for high-temperature operation
Original language description
The design, fabrication and measurement of the properties of the large core 1x2 Y optical planar splitters for high-temperature operation are demonstrated. The splitters were designed by the beam propagation method optimized for operation wavelengths 650nm and for assembling with optical fibre having core diameter 600 mu m and cladding 630 mu m. The splitters consisted of optical glue core and cladding layers made of Cyclo Olefin Polymer. The applied materials allowed for higher operating temperatures (up to 120 degrees C) than standard splitters made of acrylate plastic (up to 80 degrees C). The splitters show optical losses lower than 4.0dB at 532nm/650nm, 2.6dB at 850nm, 3.4dB at 1300nm and 5.1dB at 1550nm at room temperature. The optical losses measured in the thermal shock test chamber at temperatures up to 120 degrees C showed that the best sample had losses lower than 4.2dB at 850/1300nm, 4.6dB at 532nm and 7.6dB at 650nm. Such splitters would be very useful in places with elevated temperatures, for instance in engine parts where the expected temperature can reach as high as 120 degrees C.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optical and Quantum Electronics
ISSN
0306-8919
e-ISSN
1572-817X
Volume of the periodical
51
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
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UT code for WoS article
000472225900004
EID of the result in the Scopus database
2-s2.0-85067687987