Organic light-emitting-diode-based plasmonic dark-field microscopy

Feifei Wei, O. Yin Wan, Guixin LI, Kok Wai CHEAH, Zhaowei Liu*

*Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

6 Citations (Scopus)


We propose and demonstrate a compact, alignment-free dark-field microscopy technique, termed as organic light-emitting-diode-based plasmonic dark-field microscopy. Experimental results show that it is capable of forming dark-field images of the specimens utilizing a highly integrated chip-scale plasmonic condenser. This technique has high z resolution and high imaging contrast and is suitable for the dynamics study near the contact regions of living cells and the substrate.

Original languageEnglish
Pages (from-to)4359-4361
Number of pages3
JournalOptics Letters
Issue number21
Publication statusPublished - 1 Nov 2012

Scopus Subject Areas

  • Atomic and Molecular Physics, and Optics


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