- Efficient green-light generation by proton-exchanged periodically poled MgO:LiNbO3 ridge waveguideJian Sun
Department of Engineering Physics, McMaster University, Hamilton, Ontario, Canada
Opt Lett 36:549-51. 2011..The 6-μm-wide, 1.6-cm-long uncoated ridge waveguide has achieved a green output power of 127 mW under a coupled fundamental light power of 250 mW. The highest conversion efficiency achieved is 53%...
- 466 mW green light generation using annealed proton-exchanged periodically poled MgO: LiNbO3 ridge waveguidesJian Sun
Department of Engineering Physics, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S4L7, Canada
Opt Lett 37:2028-30. 2012..Our analysis shows that the photorefractive effect and the green induced infrared absorption are responsible for the observed phenomena, which becomes prominent under several megawatt per square centimeter power density...