Characterization of infrared femtosecond pulses by using transient-grating self-referenced spectral interferometry
- Resource Type
- Conference
- Authors
- Liu, J.; Li, F. J.; Jiang, Y. L.; Li, C.; Leng, Y. X.; Kobayashi, T.; Li, R. X.; Xu, Z. Z.
- Source
- CLEO: 2013 Lasers and Electro-Optics (CLEO), 2013 Conference on. :1-2 Jun, 2013
- Subject
- Photonics and Electrooptics
Laser beams
Optical interferometry
Silicon compounds
Dispersion
Ultrafast optics
Measurement by laser beam
Optimized production technology
- Language
- ISSN
- 2160-8989
We propose a new technique for femtosecond pulse characterization — transient-grating self-referenced spectral interferometry. Using this technique, we built an extremely simple, alignment-free device and successfully sub-two-cycle 10-fs pulses at 1.75 μm.