Photonic engineering technology for the development of terahertz quantum cascade lasers

• المؤلفون الرئيسيون: Zeng, Yongquan, Qiang, Bo, Wang, Qi Jie
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Electrical and electronic engineering; Distributed Feedback; Photonic Crystals
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/138693
• المؤسسة: Nanyang Technological University

A terahertz (THz) quantum cascade laser (QCL) is an electrically pumped semiconductor laser based on the inter-subband electron transitions in a multiple-quantum-well heterostructure. Comparing with many other THz wave generation methods, THz QCL is mostly developed with compact fingerprint, high po...