FREQUENCY METROLOGY;
LASER;
EVOLUTION;
JITTER;
OFFSET;
SYSTEM;
D O I:
10.1007/s00340-009-3428-9
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
Performance and noise immunity of different interferometer set-ups for carrier-envelope phase detection are compared. The frequently used Mach-Zehnder interferometer is found to be easily corrupted by acoustic noise contributions and air streaks, whereas a quasi-common-path variant of the f-to-2f interferometer exhibits a 40% reduction of residual noise. This comparative analysis also provides deeper insight into additional mechanisms that are currently limiting the performance of carrier-envelope phase stabilization schemes.