Modal phase matching in nanostructured zincblende semiconductors for second-harmonic generation
- Resource Type
- Conference
- Authors
- De Luca, Eleonora; Sanatinia, Reza; Mensi, Mounir; Anand, Srinivasan; Swillo, Marcin
- Source
- 2017 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2017 Conference on. :1-2 May, 2017
- Subject
- Fields, Waves and Electromagnetics
General Topics for Engineers
Photonics and Electrooptics
Frequency conversion
Biomedical optical imaging
Nonlinear optics
Optical harmonic generation
Optical imaging
Optical polarization
Optical pumping
- Language
Gallium phosphide nanowaveguide arrays, designed to fulfill the phase matching conditions and field-overlap, are characterized by second-harmonic generation. The bandwidth of 30nm with maximum conversion efficiency of 10 −3 is measured for 150fs optical pulses.