Title :
Dispersion engineered hetero-slot waveguides for broadband on-chip second-harmonic phase-matching
Author :
Sangsik Kim;Minghao Qi
Author_Institution :
School of Electrical and Computer Engineering and Birck Nanotechnology Center Purdue University, West Lafayette, IN 47907 USA
Abstract :
We present an approach to achieve broadband second-harmonic phase-matching by engineering modal dispersions in a hetero-slot waveguide. High conversion efficiencies are achievable with a large modal overlap in a highly confined nonlinear slot area.
Conference_Titel :
Photonics Conference (IPC), 2015
DOI :
10.1109/IPCon.2015.7323517
