作者
Christophe Dorrer, Inuk Kang
发表日期
2002/8/1
期刊
Optics Letters
卷号
27
期号
15
页码范围
1315-1317
出版商
Optica Publishing Group
简介
We demonstrate a simple technique for simultaneous and complete characterization of the optical pulses and temporal modulators commonly used in telecommunication. The electric field of a pulse and the response of a modulator are obtained from the analysis of the two-dimensional spectrogram of the pulse gated by the modulator. The measurement sensitivity is greatly improved compared with the conventional nonlinear optical techniques. Trains of picosecond pulses as weak as 10^-17 J are accurately characterized with an electroabsorption modulator as the temporal gate. The time-resolved transmission and phase of the modulator are also presented.
引用总数
学术搜索中的文章
C Dorrer, I Kang - Optics Letters, 2002