Broadband thulium-doped fiber ASE source
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F20%3A00537522" target="_blank" >RIV/67985882:_____/20:00537522 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/20:00367191
Result on the web
<a href="https://doi.org/10.1364/OL.389397" target="_blank" >https://doi.org/10.1364/OL.389397</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OL.389397" target="_blank" >10.1364/OL.389397</a>
Alternative languages
Result language
angličtina
Original language name
Broadband thulium-doped fiber ASE source
Original language description
We report on a flat and broadband thulium-doped amplified spontaneous emission (ASE) fiber source working around 1.85 mu m in the eye-safe spectral region. Core-pumped thulium fibers were prepared in-house using the modified chemical vapor deposition method. The amplified spontaneous emission source in a backward direction with respect to the pump and in a single-ended configuration produces stable, non-polarized radiation with an output power of up to 280 mW, corresponding to a slope efficiency of about 36% with respect to the pump power. To the best of our knowledge, the device reported herein is the broadest ASE source based on Tm-doped fiber without internal spectral filtering with an output power exceeding 90 mW and full width at half-maximum of the spectrum greater than 155 nm
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
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GA19-03141S" target="_blank" >GA19-03141S: Research of novel geometries and layouts of double-clad rare-earth-doped fibers for high power fiber lasers</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optics Letters
ISSN
0146-9592
e-ISSN
—
Volume of the periodical
45
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
2164-2167
UT code for WoS article
000526401600008
EID of the result in the Scopus database
2-s2.0-85083296973