- Patent: EP 2621032 B1
- Authors: Kęstutis Regelskis, Julijanas Želudevičius, Gediminas Račiukaitis
Description: The invention relates to nonlinear optical frequency conversion and describes a method and device for efficient sum-frequency generation of laser light pulses using nonlinear crystals. The technology enables improved wavelength conversion efficiency and broadband pulse generation for laser applications.