IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v16y2025i1d10.1038_s41467-025-55875-1.html
   My bibliography  Save this article

Schlieren texture and topography induced confinement in an organic exciton-polariton laser

Author

Listed:
  • Florian Le Roux

    (University of Cologne)

  • Andreas Mischok

    (University of Cologne)

  • Francisco Tenopala-Carmona

    (University of Cologne)

  • Malte C. Gather

    (University of Cologne
    University of St Andrews)

Abstract

Non-linearities in organic exciton-polariton microcavities represent an attractive platform for quantum devices. However, progress in this area hinges on the development of material platforms for high-performance polariton lasing, scalable and sustainable fabrication, and ultimately strategies for electrical pumping. Here, we show how introducing Schlieren texturing and a rough intra-cavity topography in a liquid crystalline conjugated polymer enables strong in-plane confinement of polaritons and drastic enhancement of the lasing properties. In high-Q distributed Bragg reflector microcavities, polariton lasing was observed at unprecedented thresholds of 136 fJ per pulse. Morphology tuning also permitted polariton lasing in more lossy metallic microcavities while maintaining a competitive lasing threshold. The facile fabrication of these cavities will drastically reduce the complexity of integrating polariton lasers with other structures and the high conductivity of metallic mirrors may provide a route to electrical pumping.

Suggested Citation

  • Florian Le Roux & Andreas Mischok & Francisco Tenopala-Carmona & Malte C. Gather, 2025. "Schlieren texture and topography induced confinement in an organic exciton-polariton laser," Nature Communications, Nature, vol. 16(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:16:y:2025:i:1:d:10.1038_s41467-025-55875-1
    DOI: 10.1038/s41467-025-55875-1
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-025-55875-1
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-025-55875-1?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. V. Ardizzone & F. Riminucci & S. Zanotti & A. Gianfrate & M. Efthymiou-Tsironi & D. G. Suàrez-Forero & F. Todisco & M. Giorgi & D. Trypogeorgos & G. Gigli & K. Baldwin & L. Pfeiffer & D. Ballarini & H, 2022. "Polariton Bose–Einstein condensate from a bound state in the continuum," Nature, Nature, vol. 605(7910), pages 447-452, May.
    2. Anton V. Zasedatelev & Anton V. Baranikov & Denis Sannikov & Darius Urbonas & Fabio Scafirimuto & Vladislav Yu. Shishkov & Evgeny S. Andrianov & Yurii E. Lozovik & Ullrich Scherf & Thilo Stöferle & Ra, 2021. "Publisher Correction: Single-photon nonlinearity at room temperature," Nature, Nature, vol. 600(7889), pages 19-19, December.
    3. Anton V. Zasedatelev & Anton V. Baranikov & Denis Sannikov & Darius Urbonas & Fabio Scafirimuto & Vladislav Yu. Shishkov & Evgeny S. Andrianov & Yurii E. Lozovik & Ullrich Scherf & Thilo Stöferle & Ra, 2021. "Single-photon nonlinearity at room temperature," Nature, Nature, vol. 597(7877), pages 493-497, September.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. M. Król & I. Septembre & P. Oliwa & M. Kędziora & K. Łempicka-Mirek & M. Muszyński & R. Mazur & P. Morawiak & W. Piecek & P. Kula & W. Bardyszewski & P. G. Lagoudakis & D. D. Solnyshkov & G. Malpuech , 2022. "Annihilation of exceptional points from different Dirac valleys in a 2D photonic system," Nature Communications, Nature, vol. 13(1), pages 1-6, December.
    2. Joel Kuttruff & Marco Romanelli & Esteban Pedrueza-Villalmanzo & Jonas Allerbeck & Jacopo Fregoni & Valeria Saavedra-Becerril & Joakim Andréasson & Daniele Brida & Alexandre Dmitriev & Stefano Corni &, 2023. "Sub-picosecond collapse of molecular polaritons to pure molecular transition in plasmonic photoswitch-nanoantennas," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    3. Zhiling Wang & Zenghui Bao & Yan Li & Yukai Wu & Weizhou Cai & Weiting Wang & Xiyue Han & Jiahui Wang & Yipu Song & Luyan Sun & Hongyi Zhang & Luming Duan, 2022. "An ultra-high gain single-photon transistor in the microwave regime," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    4. Abhi Saxena & Arnab Manna & Rahul Trivedi & Arka Majumdar, 2023. "Realizing tight-binding Hamiltonians using site-controlled coupled cavity arrays," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    5. T. Thu Ha Do & Milad Nonahal & Chi Li & Vytautas Valuckas & Hark Hoe Tan & Arseniy I. Kuznetsov & Hai Son Nguyen & Igor Aharonovich & Son Tung Ha, 2024. "Room-temperature strong coupling in a single-photon emitter-metasurface system," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    6. M. Wurdack & T. Yun & M. Katzer & A. G. Truscott & A. Knorr & M. Selig & E. A. Ostrovskaya & E. Estrecho, 2023. "Negative-mass exciton polaritons induced by dissipative light-matter coupling in an atomically thin semiconductor," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    7. Haoyu Qin & Shaohu Chen & Weixuan Zhang & Huizhen Zhang & Ruhao Pan & Junjie Li & Lei Shi & Jian Zi & Xiangdong Zhang, 2024. "Optical moiré bound states in the continuum," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    8. Anna Grudinina & Maria Efthymiou-Tsironi & Vincenzo Ardizzone & Fabrizio Riminucci & Milena De Giorgi & Dimitris Trypogeorgos & Kirk Baldwin & Loren Pfeiffer & Dario Ballarini & Daniele Sanvitto & Nin, 2023. "Collective excitations of a bound-in-the-continuum condensate," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    9. Qi Han & Jun Wang & Shuangshuang Tian & Shen Hu & Xuefeng Wu & Rongxu Bai & Haibin Zhao & David W. Zhang & Qingqing Sun & Li Ji, 2024. "Inorganic perovskite-based active multifunctional integrated photonic devices," Nature Communications, Nature, vol. 15(1), pages 1-9, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:16:y:2025:i:1:d:10.1038_s41467-025-55875-1. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.