Broadly tunable laser based on novel metallic resonant leaky-mode diffraction grating

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F20%3A00537416" target="_blank" >RIV/67985882:_____/20:00537416 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1364/OE.384550" target="_blank" >https://doi.org/10.1364/OE.384550</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.384550" target="_blank" >10.1364/OE.384550</a>

Result language
angličtina
Original language name
Broadly tunable laser based on novel metallic resonant leaky-mode diffraction grating
Original language description
We present a fibre laser broadly tunable in a wavelength range from 1058 nm to 1640 nm based on a new type of metallic resonant leaky-mode diffraction grating and three fibre-pigtailed semiconductor optical amplifiers. For TM polarization in Littrow configuration, the grating has experimentally measured diffraction efficiency into the -1st reflected order of more than 90% over a spectral range of 1417 nm to 1700 nm. The laser covered a spectral range of 331 nm within a tuning band of 558 nm without any adjustment of optics and its tuning range was limited by amplification bands of available semiconductor optical amplifiers
Czech name
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Czech description
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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
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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