Nano-lasers and nano-LEDs

2nd Russia-Japan-USA Symposium on the Fundamental and Applied Problems of Terahertz Devices and Technologies

Willander, Magnus^1

Department of Science and Technology, Campus Norrköping, Linköping University, SE-601 74 Norrköping, Sweden^1

关键词: Electrically pumped lasers;    Low temperatures;    Nano lasers;    NanoLED;    One-dimensional nanostructure;    Visible region;    White light emission;    ZnO nanostructures;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/486/1/012030/pdf
DOI  :  10.1088/1742-6596/486/1/012030

来源: IOP

【 摘 要 】

One-dimensional nanostructures have been of great interest for photonic devices. In this talk I will give a review of the one-dimensional ZnO nanostructures for ultraviolet and visible regions. I will discuss earlier and last results regarding room temperature and low temperature spontaneous and stimulated emission. For lasers we will discuss both optically and electrically pumped lasers. For the LEDs particularly I will discuss the white light emission from LEDs. Substrates like graphene, paper, textile and semiconductors will be discussed. Finally, also results from other devices based on hybrid materials will be analyzed.