Abstract
Lasing characteristics of pyrromethene PM567 are investigated both theoretically and experimentally. It is established that the operating lifetime of solid-state active media based on PM567 in polymeric PMMA matrix can be significantly increased by proper purification of initial substances. It is demonstrated that addition of 8-MMAPOSS leads to an increase in the lasing efficiency; however, the operating lifetime in this case can decrease. Also, it is demonstrated using the XMCQDPT2 method that one of the main reasons for high lasing efficiency is the absence of Srarr;Sand Trarr;Tn reabsorption at the lasing wavelength.
| Original language | English |
|---|---|
| Pages (from-to) | 184-187 |
| Number of pages | 4 |
| Journal | Chemical Physics Letters |
| Volume | 588 |
| DOIs | |
| Publication status | Published - 19 Nov 2013 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry
Cite this
Lasing of pyrromethene 567 in solid matrices. / Valiev, R. R.; Telminov, E. N.; Solodova, T. A.; Ponyavina, E. N.; Gadirov, R. M.; Mayer, G. V.; Kopylova, T. N.
In: Chemical Physics Letters, Vol. 588, 19.11.2013, p. 184-187.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Lasing of pyrromethene 567 in solid matrices
AU - Valiev, R. R.
AU - Telminov, E. N.
AU - Solodova, T. A.
AU - Ponyavina, E. N.
AU - Gadirov, R. M.
AU - Mayer, G. V.
AU - Kopylova, T. N.
PY - 2013/11/19
Y1 - 2013/11/19
N2 - Lasing characteristics of pyrromethene PM567 are investigated both theoretically and experimentally. It is established that the operating lifetime of solid-state active media based on PM567 in polymeric PMMA matrix can be significantly increased by proper purification of initial substances. It is demonstrated that addition of 8-MMAPOSS leads to an increase in the lasing efficiency; however, the operating lifetime in this case can decrease. Also, it is demonstrated using the XMCQDPT2 method that one of the main reasons for high lasing efficiency is the absence of Srarr;Sand Trarr;Tn reabsorption at the lasing wavelength.
AB - Lasing characteristics of pyrromethene PM567 are investigated both theoretically and experimentally. It is established that the operating lifetime of solid-state active media based on PM567 in polymeric PMMA matrix can be significantly increased by proper purification of initial substances. It is demonstrated that addition of 8-MMAPOSS leads to an increase in the lasing efficiency; however, the operating lifetime in this case can decrease. Also, it is demonstrated using the XMCQDPT2 method that one of the main reasons for high lasing efficiency is the absence of Srarr;Sand Trarr;Tn reabsorption at the lasing wavelength.
UR - http://www.scopus.com/inward/record.url?scp=84893782591&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893782591&partnerID=8YFLogxK
U2 - 10.1016/j.cplett.2013.10.019
DO - 10.1016/j.cplett.2013.10.019
M3 - Article
AN - SCOPUS:84893782591
VL - 588
SP - 184
EP - 187
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
ER -