Photoluminescence of some chalcogenide glasses doped with rare-earth ions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F15%3A00457397" target="_blank" >RIV/67985891:_____/15:00457397 - isvavai.cz</a>
Alternative codes found
RIV/67985882:_____/15:00457397
Result on the web
<a href="http://dx.doi.org/10.1117/12.2068290" target="_blank" >http://dx.doi.org/10.1117/12.2068290</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2068290" target="_blank" >10.1117/12.2068290</a>

Result language
angličtina
Original language name
Photoluminescence of some chalcogenide glasses doped with rare-earth ions
Original language description
he absorption and emission spectra of Ga-La-S:O doped with Pr3+, and Ga-Ge-As-S chalcogenide glasses doped with Pr3+, Dy3+, Nd3+, Sm3+ and Ho3+ were experimentally investigated at room temperature and at T=4 K. Photoluminescence spectra were measured atlow temperature (T=4 K) at excitation by He- Ne (lambda=632.8 nm line) and Ar ion (INNOVA 306, lambda=514.5 nm line) lasers working in CW regime, in order to observe simultaneously the narrow 4f-4f emission from rare-earth ions and the broad band luminescence of the host glass. In the transmission spectra of rare-earth doped glasses differs from that of the base glass. The major feature in low-temperature of photoluminescence spectra (PL) is the presence of the broad band luminescence of the host glassand relatively sharp 4f-4f radiative transitions due to the presence of rare-earth (RE3+) ions, that gives the direct evidence of the energy transfer between the host glass and respective RE3+ dopants
Czech name
—
Czech description
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Project
<a href="/en/project/GAP106%2F12%2F2384" target="_blank" >GAP106/12/2384: Special glasses on the base of heavy metal oxides</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE- Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII
ISBN
978-1-62841-325-0
ISSN
0277-786X
e-ISSN
—
Number of pages
6
Pages from-to
9258051-9258056
Publisher name
SPIE-International Society of Optical Engineering
Place of publication
Bellingham
Event location
Constanta
Event date
Aug 21, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000354179700005

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