Ontology highlight
ABSTRACT:
SUBMITTER: Park Y
PROVIDER: S-EPMC5677004 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
Park Yeonsang Y Kim Jineun J Cho Kyung-Sang KS Kim Hyochul H Lee Min-Kyung MK Lee Jae-Soong JS Kim Un Jeong UJ Hwang Sung Woo SW Brongersma Mark L ML Roh Young-Geun YG Park Q-Han QH
Scientific reports 20171107 1
The ability of metasurfaces to manipulate light at the subwavelength scale offers unprecedented functionalities for passive and active lasing devices. However, applications of metasurfaces to optical devices are rare due to fabrication difficulties. Here, we present quantum dot light emitting diodes (QDLEDs) with a metasurface-integrated metal electrode and demonstrate microscopically controlled LED emission. By incorporating slot-groove antennas into the metal electrode, we show that LED emissi ...[more]