Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Energy-Transfer Processes Among Non-Homogeneously Distributed Rare-Earth Ions and Impact on Amplification and Lasing
Univ Surrey, Adv Technol Inst, Dept Elect & Elect Engn, Guildford GU2 7XH, Surrey, England..
Univ Twente, MESA Inst, Integrated Opt Micro Syst, POB 217, NL-7500 AE Enschede, Netherlands..
KTH, School of Engineering Sciences (SCI), Applied Physics, Materials and Nanophysics.ORCID iD: 0000-0002-4270-0668
KTH, School of Engineering Sciences (SCI), Applied Physics, Materials and Nanophysics. Univ Surrey, Adv Technol Inst, Dept Elect & Elect Engn, Guildford GU2 7XH, Surrey, England.;Univ Twente, MESA Inst, Integrated Opt Micro Syst, POB 217, NL-7500 AE Enschede, Netherlands.
2018 (English)In: 20th International Conference on Transparent Optical Networks, ICTON / [ed] Jaworski, M Marciniak, M, Institute of Electrical and Electronics Engineers (IEEE), 2018, article id 8473493Conference paper, Published paper (Refereed)
Abstract [en]

Energy-transfer processes such as energy-transfer upconversion are often detrimental to the performance of rareearth- doped amplifiers and lasers on the typical luminescence transitions in the near-infrared spectral region between 1-2 mu m. In order to quantify the influence of these interionic processes on amplification and lasing, not only luminescence decay curves have to be measured, but also the population dynamics of the electronic level scheme need to be modeled. The usually encountered non-homogeneous ion distributions complicate the situation. Here we present a stochastic model of energy-transfer processes that takes a statistical ion distribution into account. The influence of energy-transfer upconversion and cross-relaxation on amplification and lasing on the 1.06 mm transition in Nd3+, the 1.53 mm transition in Er3+, or the 1.84 mm transition in Tm3+ under these conditions is investigated.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2018. article id 8473493
Series
International Conference on Transparent Optical Networks-ICTON, ISSN 2162-7339
Keywords [en]
resonator, laser, spectral coherence, stimulated emission, spontaneous emission
National Category
Other Physics Topics
Identifiers
URN: urn:nbn:se:kth:diva-249908DOI: 10.1109/ICTON.2018.8473493ISI: 000462559300003Scopus ID: 2-s2.0-85055582217ISBN: 978-1-5386-6605-0 (print)OAI: oai:DiVA.org:kth-249908DiVA, id: diva2:1307782
Conference
20th International Conference on Transparent Optical Networks (ICTON), JUL 01-05, 2018, Univ Politehnica Bucharest, Cent Lib, Bucharest, Romania
Note

QC 20190429

Available from: 2019-04-29 Created: 2019-04-29 Last updated: 2019-04-29Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records BETA

Loiko, PavelPollnau, Markus

Search in DiVA

By author/editor
Loiko, PavelPollnau, Markus
By organisation
Materials and Nanophysics
Other Physics Topics

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 104 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf