FREQUENCY UPCONVERSION IN TM-DOPED AND YB-TM-DOPED SILICA FIBERS

被引:96
作者
HANNA, DC [1 ]
PERCIVAL, RM [1 ]
PERRY, IR [1 ]
SMART, RG [1 ]
TOWNSEND, JE [1 ]
TROPPER, AC [1 ]
机构
[1] UNIV SOUTHAMPTON,OPTOELECTR RES CTR,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND
关键词
D O I
10.1016/0030-4018(90)90120-I
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Frequency upconversion has been observed and studied in Tm3+-doped and Yb3+-sensitized Tm3+-doped silica fibers. In the singly doped fiber upconversion to the blue and UV has been observed under excitation in the red (660 nm) and infra-red (1.064 μm). In the co-doped fiber upconversion has also been observed under excitation at around 800-900 nm. © 1990.
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页码:187 / 194
页数:8
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