Retrieving the Coherent Artifact with FROG
- Resource Type
- Conference
- Authors
- Escoto, Esmerando; Jafari, Rana; Trebino, Rick; Steinmeyer, Gunter
- Source
- 2020 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2020 Conference on. :1-2 May, 2020
- Subject
- Photonics and Electrooptics
Spectrogram
Shape
Pulse measurements
Coherence
Optimized production technology
Nonlinear optics
Laser mode locking
- Language
The coherent artifact hinders accurate inversion of pulse measurements. Here we demonstrate a FROG algorithm to accurately retrieve not only the average pulse shape but also the artifact itself, providing access to the underlying coherence properties.