ArticleACS nano2021
Circularly Polarized Laser with Chiral Nematic Cellulose Nanocrystal Cavity.
Article in ACS nano, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Small organic molecules for circularly polarized luminescence: from design to applications.RSC advances · 2026Review
- Quantum Chemistry Calculations of Circularly Polarized Luminescence (CPL): From Spectral Modeling to Molecular Design.Chemical reviews · 2025Review
- Electrically Tunable Flexible Circularly Polarized Laser with Ultrahigh Asymmetry Factor.ACS nano · 2025Article
- Circularly Polarized Stimulated Emission from a Chiral Cavity Based on Apparent Circular Dichroism Organic Thin Films.ACS photonics · 2025Article
- Ultrathin, Dynamically Controllable Circularly Polarized Emission Laser Enabled by Resonant Chiral Metasurfaces.ACS photonics · 2025Article
- Electrical polarization switching of perovskite polariton laser.Nanophotonics (Berlin, Germany) · 2024Article
- A 2D chiral microcavity based on apparent circular dichroism.Nature communications · 2024Article
- Structural Color from Cellulose Nanocrystals or Chitin Nanocrystals: Self-Assembly, Optics, and Applications.Chemical reviews · 2023Review
- Transparent Wood Biocomposite of Well-Dispersed Dye Content for Fluorescence and Lasing Applications.ACS applied optical materials · 2023Article
- Strong Coupling of Chiral Frenkel Exciton for Intense, Bisignate Circularly Polarized Luminescence.Angewandte Chemie (International ed. in English) · 2023Article
- Enhanced chiroptic properties of nanocomposites of achiral plasmonic nanoparticles decorated with chiral dye-loaded micelles.Nature communications · 2023Article
- External environment sensitive circularly polarized luminescence properties of a chiral boron difluoride complex.RSC advances · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Circularly polarized (CP) lasers derived from low-cost and renewable raw sources are attracting increasing attention in photonics and material science. Here, we present a facile and effective approach to fabricate CP lasers by the evaporation-induced assembly of cellulose nanocrystals (CNCs) and a laser dye. The obtained laser exhibits a controlled chiral nematic structure, which acts as a chiral optical cavity, and varied chiral coupling interactions. It is shown that the CNC-based laser can modify the polarization state of the laser into left-handed polarization, leading to strong CP laser emission (CPLE) with a dissymmetry factor up to 0.35. The chiral nematic CNC structure proves to be a versatile yet straightforward strategy to generate strong and tailored CPLE.
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