FEMTOSECOND PULSE GENERATION OVER 82NM WAVELENGTH SPAN FROM PASSIVELY MODELOCKED ERBIUM-DOPED FIBER LASER

被引:12
作者
TAMURA, K
KIMURA, Y
NAKAZAWA, M
机构
[1] NTT Access Network Systems Laboratory, Ibaraki-ken 319-11, Tokai-mura
关键词
FIBER LASERS; HIGH-SPEED OPTICAL TECHNIQUES; LASER TUNING; LASER MODE LOCKING;
D O I
10.1049/el:19950709
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The accessible wavelength regime of a tunable passively modelocked erbium-doped fibre laser (EDFL) is extended by using an active filtering effect in erbium-doped fibre amplifiers. Femtosecond pulse generation beyond 1.6 mu m is reported for the first time from an EDFL. Pulses of 310 - 420fs duration are obtained over a wavelength range of 82nm (1528 - 1610nm).
引用
收藏
页码:1062 / 1063
页数:2
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