Spectroscopic investigation of rare earth doped chloride single crystals for telecommunication amplifiers

被引：12

作者：

Isaenko, LI ^{[1
]}

Yelisseyev, AP ^{[1
]}

Nadolinny, VA ^{[1
]}

Pashkov, VI ^{[1
]}

Nostrand, M ^{[1
]}

Page, RH ^{[1
]}

Payne, SA ^{[1
]}

Solarz, RW ^{[1
]}

机构：

[1] RAS, Design & Technol Inst Monocrystals, Novosibirsk 630058, Russia

来源：

SOLID STATE LASERS VII | 1998年 / 3265卷

关键词：

chlorides; dysprosium; luminescence; absorption; ESR; telecommunication amplifiers;

D O I：

10.1117/12.308679

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In single crystals of AgCl, BaCl2, PbCl2, SrCl2, KPb2Cl5 with an unextended phonon spectrum ( E<200 cm(-1)), doped by Dy. the luminescence spectrum was found to cover a wide range from visible region to IR (4.3 mkm for KPb2Cl5), including well pronounced 1.31 mkm band, which is important for using in telecommunication amplifiers. The Rare Earth impurity was shown to enter the host matrice as as RE3+ in chlorides, the only type of impurity centers being formed in the case of rhombic MeCl2 crystals with Me=Ba, Pb, Sr,.

引用

页码：242 / 249

页数：8