Ultrasound modulated droplet lasers

• المؤلفون الرئيسيون: Li, Xuzhou, Qin, Yu, Tan, Xiaotian, Chen, Yu-Cheng, Chen, Qiushu, Weng, Wei-Hung, Wang, Xueding, Fan, Xudong
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2021
• الموضوعات: Engineering::Electrical and electronic engineering; Microlasers; Droplets
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/151586
• المؤسسة: Nanyang Technological University

We demonstrated the ultrasound modulated droplet lasers, in which the laser intensity from whispering gallery mode (WGM) of oil droplets can be reversibly enhanced up to 20-fold when the ultrasound pressure is beyond a certain threshold. The lasing enhancement was investigated with various ultrasoun...