Ultrahigh quality microlasers from controlled self‐assembly of ultrathin colloidal semiconductor quantum wells

• Main Authors: Thung, Yi Tian, Duan, Rui, Durmusoglu, Emek Goksu, He, Yichen, Xiao, Lian, Lee, Calvin Xiu Xian, Lew, Wen Siang, Zhang, Lin, Demir, Hilmi Volkan, Sun, Handong
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics; Science::Physics::Optics and light; Colloidal Quantum Wells; Colloidal Semiconductor Microlasers; Self-Assembly; Whispering-Gallery-Mode Lasing
• 在線閱讀: https://hdl.handle.net/10356/165264

Colloidal quantum wells (CQWs) have emerged as a promising class of gain material in various optical feedback configurations. This is due to their unique excitonic features arising from their 1D quantum confinement. However, existing methods for integrating CQW onto microresonators will cause low la...