Epsilon-near-zero enhancement of nonlinear responses from intersubband transitions in the mid-infrared

• المؤلفون الرئيسيون: Barbet, Geoffrey, Qiang, Bo, Jin, Yuhao, Wu, Tingting, Genevet, Patrice, Wang, Qi Jie, Luo, Yu
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Materials::Photonics and optoelectronics materials; Epsilon-Near-Zero Materials; Metamaterials; Multiple Quantum Wells; Second Harmonic Generation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/169238

Many applications of photonics require efficient nonlinear optical interactions with low power and small footprints. However, the current needs for long interaction lengths and strong laser sources of nonlinear optical devices make them unsuitable for nanophotonic integrated optics. New materials an...