dc.contributor.author |
Marisov M. |
|
dc.contributor.author |
Koryakina E. |
|
dc.contributor.author |
Naumov A. |
|
dc.contributor.author |
Semashko V. |
|
dc.contributor.author |
Korableva S. |
|
dc.contributor.author |
Ivoilov N. |
|
dc.date.accessioned |
2018-09-18T20:08:06Z |
|
dc.date.available |
2018-09-18T20:08:06Z |
|
dc.date.issued |
2011 |
|
dc.identifier.issn |
0277-786X |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/136849 |
|
dc.description.abstract |
In present work the results of measurements of segregation coefficient of Nd3+ ions in LiLuxY1-xF4 (x=0- 1) crystals are presented. Two methods for Nd3+ ions concentration measurements in the crystals are used. The first one - X-ray fluorescence analysis (XRFA) - is used to establish the absolute concentration of impurity ions, and the second - optical absorption spectroscopy (OAS) - allows to estimate not absolute, but relative impurity concentration. By comparison of the results given by both methods the integral cross-sections of 4I 9/2- 2G7/2 transitions of Nd3+ ions doped in these crystals were estimated. Thus, the standard samples, allowing to establish the absolute Nd3+ ions concentration in LiLu xY1-xF4 (x=0- 1) crystals by means of OAS-method, were created. © 2011 SPIE. |
|
dc.relation.ispartofseries |
Proceedings of SPIE - The International Society for Optical Engineering |
|
dc.subject |
Activated crystal |
|
dc.subject |
Laser media |
|
dc.subject |
Rare earth ions |
|
dc.subject |
Segregation coefficient |
|
dc.title |
Impurity segregation coefficient measurements in LiF-LuF 3-YF3 systems doped by Nd3+ |
|
dc.type |
Conference Paper |
|
dc.relation.ispartofseries-volume |
7994 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS0277786X-2011-7994-SID79952651007 |
|