Blue liquid lasers from solution of CdZnS/ZnS ternary alloy quantum dots with quasi-continuous pumping

• المؤلفون الرئيسيون: Wang, Yue, Leck, Kheng Swee, Ta, Van Duong, Chen, Rui, Nalla, Venkatram, Gao, Yuan, He, Tingchao, Demir, Hilmi Volkan, Sun, Handong
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Engineering::Materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/103937; http://hdl.handle.net/10220/24625

A blue (ca. 440 nm) liquid laser with an ultra-low threshold through which quasi-continuous wave pumping is accessible is achieved by engineering unconventional ternary CdZnS/ZnS alloyed-core/shell QDs. Such an achievement is enabled by exploiting the novel gain media with minimal defects, suppresse...