Beam engineering of quantum cascade lasers

• المؤلفون الرئيسيون: Yu, N., Wang, Q., Capasso, F.
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84918; http://hdl.handle.net/10220/17545

This paper reviews beam engineering of mid-infrared and terahertz quantum cascade lasers (QCLs), based on two approaches: designer plasmonic structures and deformed microcavities. The plasmonic structures couple laser emission into surface waves and control the laser wavefront in the near-field, the...