Interference pattern generation of multi-wavelength yellow-orange lasers using x(2) nonlinear photonic crystals
Journal
Proceedings of SPIE - The International Society for Optical Engineering
Journal Volume
11520
Date Issued
2020
Author(s)
Abstract
We report tri-wavelength 580, 590, and 600nm yellow-orange lasers based on PPLT nonlinear photonic crystals composed of double-slit OPOs and chirped SHG structures. It enables coherent interference of SHG with a green to yellow-orange conversion slope efficiency > 8% and an interference pattern with visibility of 0.61. ? 2020 SPIE. All rights reserved.
Event(s)
9th Laser Display and Lighting Conference, LDC 2020
Subjects
Citrus fruits; Lighting; Photonic crystals; Coherent interference; Double slits; Interference patterns; Multi-wavelengths; Nonlinear photonic crystals; Slope efficiencies; Harmonic generation
Type
conference paper