Widely tunable single-mode slot waveguide quantum cascade laser array

• المؤلفون الرئيسيون: Li, Jinghao, Sun, Fangyuan, Jin, Yuhao, Chua, Yun Da, Tan, Kian Hua, Wicaksono, Satrio, Sirtori, Carlo, Yoon, Soon Fatt, Wang, Qi Jie
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics; Quantum Cascade Laser; Infrared Devices
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/155554
• المؤسسة: Nanyang Technological University

We report designs and experimental demonstrations of a widely tunable single-mode quantum cascade laser array based on slot waveguide structures in the mid-infrared region. The laser array device realized a continuous tuning range of 71 cm-1 from 9.66 μm to 10.37 μm at 300 K only using the current t...