Active Optic Glass for Broad-band Amplification by Erbium-Bismuth Activators
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00371830" target="_blank" >RIV/68407700:21230/23:00371830 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1117/12.2664952" target="_blank" >https://doi.org/10.1117/12.2664952</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2664952" target="_blank" >10.1117/12.2664952</a>
Alternative languages
Result language
angličtina
Original language name
Active Optic Glass for Broad-band Amplification by Erbium-Bismuth Activators
Original language description
Our work presents research of the optical Ge-Si glass composition doped with Er3+, Yb3+ ions and Bi optically active centers (BACs), which are useful for optically amplifiers for a double C- and U-band. The luminescence response in the 1500 – 1700 nm range was tested with various types of glass with different content of modifier and activators in the 1500 – 1700 nm range. The maxima of the luminescence intensity and the spectral full width were determined by modified reflex spectrum method measurement. The prepared Ge-Si glass doped with Er3+ ions and BACs exhibited strong and balanced emission in the 1520 – 1680 nm range after pumping at 1480 nm. The specific balanced optical differential gain of up to 0.2 dB/cm in the C-band and simultaneously 0.2 dB/cm in the U-band was measured. The measured results prove that the investigated germano-silicate glasses doped with Er3+ and Bi ions are promising for optical amplifiers working in the optical C- and U-bands.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proc. SPIE 12575, Integrated Optics: Design, Devices, Systems and Applications VII
ISBN
978-1-5106-6270-4
ISSN
0277-786X
e-ISSN
1996-756X
Number of pages
4
Pages from-to
"125750F-1"-"125750F-4"
Publisher name
SPIE
Place of publication
Bellingham (stát Washington)
Event location
Praha
Event date
Apr 24, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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