Simple amplitude and phase measuring technique for ultrahigh-repetition-rate lasers

被引：19

作者：

Kockaert, P

Peeters, M

Coen, S

Emplit, P

Haelterman, M

Deparis, O

机构：

[1] Free Univ Brussels, B-1050 Brussels, Belgium

[2] Fac Polytech Mons, Chaire Electromagnetisme & Telecommun, B-7000 Mons, Belgium

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 02期

关键词：

gratings; laser measurements; optical pulse measurements; pulsed lasers;

D O I：

10.1109/68.823512

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 simple method for the full amplitude and phase characterization of the light emitted by continuous-wave ultrahigh-repetition-rate lasers is experimentally demonstrated. The method is based on the measurement of the beat notes obtained by filtering pairs of adjacent longitudinal laser modes in a high-resolution, zero-dispersion grating-lens spectroscope arrangement. The method only requires the use of a simple fast photodiode and does not involve any nonlinear optical process.

引用

页码：187 / 189

页数：3

共 6 条

[1] DIRECT MEASUREMENT OF THE SPECTRAL PHASE OF FEMTOSECOND PULSES [J].