Enhancing Optical Chirality Detection through Collective CD Resonance

Ji Hyeok Huh, Ryeong Myeong Kim, Seok Jae Yoo, Tae Gyun Kim, Changwon Kim, Hyeohn Kim, Jeong Hyun Han, Nam Heon Cho, Yae Chan Lim, Sang Won Im, Eunji Im, Jae Ryeol Jeong, Min Hyung Lee, Tae Young Yoon, Ho Young Lee, Q. Han Park, Ki Tae Nam, Seungwoo Lee

Research output: Contribution to journalConference articlepeer-review


Chirality discrimination plays a critical role in various scientific disciplines such as biology, chemistry, and pharmaceuticals. We propose a novel theoretical concept of collective CD resonances (CRs), which exhibit much stronger optical chiral hotspots over a broad region compared to conventional methods. As a result, we have successfully demonstrated the in situ determination of molecular chirality at the picomole level, with ultra-high sensitivity.

Original languageEnglish
Pages (from-to)1386-1387
Number of pages2
JournalInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
Publication statusPublished - 2023
Event13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023 - Paris, France
Duration: 2023 Jul 182023 Jul 21

Bibliographical note

Publisher Copyright:
© 2023, META Conference. All rights reserved.

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Materials Science (miscellaneous)
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry


Dive into the research topics of 'Enhancing Optical Chirality Detection through Collective CD Resonance'. Together they form a unique fingerprint.

Cite this