EXTERNAL-CAVITY SEMICONDUCTOR-LASER WITH 15-NM CONTINUOUS TUNING RANGE

被引:67
作者
FAVRE, F
LEGUEN, D
SIMON, JC
LANDOUSIES, B
机构
[1] CNET, Lannion, Fr, CNET, Lannion, Fr
关键词
OPTICAL DEVICES;
D O I
10.1049/el:19860545
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
A 1. 26 mu m optical amplifier with a facet modal reflectivity below 0. 0001 has been used in a 58 mm-long grating external cavity. The lasing wavelength has been continuously tuned without mode hopping over a range of 15 nm by combined translation-rotation of the diffraction grating. A linewidth of 20 kHz has been derived from heterodyne beat frequency measurements between two tunable external-cavity lasers.
引用
收藏
页码:795 / 796
页数:2
相关论文
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Wyatt R., 1985, British Telecom Technology Journal, V3, P5
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