Modal phase-matched bound states in the continuum for enhancing third harmonic generation of deep ultraviolet emission

• المؤلفون الرئيسيون: Abdelraouf, Omar A. M., Anthur, Aravind P., Wang, Renshaw Xiao, Wang, Qi Jie, Liu, Hong
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Engineering; Physics; Dielectric metasurfaces; Deep ultraviolet
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/174982
• المؤسسة: Nanyang Technological University

Coherent deep ultraviolet (DUV) light sources are crucial for various applications such as nanolithography, biomedical imaging, and spectroscopy. DUV light sources can be generated by using conventional nonlinear optical crystals (NLOs). However, NLOs are limited by their bulky size, inadequate tran...