Er/Yb Double-Clad Fiber Laser With fs-Laser Inscribed Plane-by-Plane Chirped FBG Laser Mirrors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F19%3A00505914" target="_blank" >RIV/67985882:_____/19:00505914 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8632947" target="_blank" >https://ieeexplore.ieee.org/document/8632947</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/LPT.2019.2896896" target="_blank" >10.1109/LPT.2019.2896896</a>
Alternative languages
Result language
angličtina
Original language name
Er/Yb Double-Clad Fiber Laser With fs-Laser Inscribed Plane-by-Plane Chirped FBG Laser Mirrors
Original language description
We present an efficient monolithic fiber laser incorporating fiber Bragg grating (FBG) mirrors inscribed directly into the active fiber using a femtosecond laser. The FBGs are inscribed in an erbium/ytterbium co-doped fiber using the direct-write, plane-by-plane femtosecond laser inscription method, which allows for complete spatial control of the refractive index change in the fiber core. This approach offers a significant advantage, as we eliminate the fiber splices typically required between the active and passive fibers that would, otherwise, incorporate the FBG. The gratings were characterized in transmission and reflection, and the performance of the fiber laser was recorded when the fiber was coiled into a circular and kidney shape. The kidney shape of the fiber coil improved the laser slope efficiency, as the inner cladding of the active fiber had a circular shape. Our results show that the control of the grating inscription parameters using the plane-by-plane inscription method can result in an efficient monolithic fiber laser
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/GA16-13306S" target="_blank" >GA16-13306S: Self-sweeping of laser wavelength and associated instabilities of fiber lasers</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
IEEE Photonics Technology Letters
ISSN
1041-1135
e-ISSN
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Volume of the periodical
31
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
409-412
UT code for WoS article
000460676200013
EID of the result in the Scopus database
2-s2.0-85062695415