The facile construction of transmissive films with ultrabroad optical activity, spanning from deep-ultraviolet to short-wave infrared and offering convenient tunability across a wide range, is highly desirable for applications in sensing, imaging, and communication. However, achieving this remains challenging. Here,...

https://onlinelibrary.wiley.com/doi/epdf/10.1002/smll.202408176

​Flexible chiroptical materials with strong and tunable optical activity are highly desirable for applications in optical encryption, quantum communication, and wearable photonic devices. Recently, various strategies have been developed for constructing flexible chiral plasmonic films. Among these, combining uniaxi...

https://pubs.rsc.org/en/content/articlepdf/2025/tc/d5tc01653c

Achieving efficient and comprehensive control over all parameters ofcircularly polarized light (CPL) remains a significant challenge in advancedoptical applications, including information encryption, opticalcommunication, quantum computing, etc. Conventional CPL materialstypically combine luminescence and chirality i...

https://onlinelibrary.wiley.com/doi/epdf/10.1002/lpor.202501294