Promising Organic Active Media for Blue-Green Tunable Lasers
Results of investigation of spectral-luminescent and lasing characteristics of substituted 1,3-oxazoles and 1,3,4-oxadiazoles lasing in the blue-green spectral region are presented. For some compounds, efficiencies of 40 and 38% have been achieved with pump power density of 7 MW/cm 2 . A 34 nm wide...
Saved in:
Published in | Russian physics journal Vol. 61; no. 11; pp. 2058 - 2064 |
---|---|
Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
New York
Springer US
01.03.2019
Springer Springer Nature B.V |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Results of investigation of spectral-luminescent and lasing characteristics of substituted 1,3-oxazoles and 1,3,4-oxadiazoles lasing in the blue-green spectral region are presented. For some compounds, efficiencies of 40 and 38% have been achieved with pump power density of 7 MW/cm
2
. A 34 nm wide tuning range in the blue-green spectral region with lasing line width of 0.012 nm is shown. A series of laser-active compounds with good solubility in methyl methacrylate capable of effectively lasing is determined. |
---|---|
ISSN: | 1064-8887 1573-9228 |
DOI: | 10.1007/s11182-019-01637-8 |