The rapid development of additive manufacturing has fueled a revolution in various research
fields and industrial applications. Among the myriad of advanced 3D printing techniques …

The field of 3D micro‐optics is rapidly expanding, and essential advances in femtosecond
laser direct‐write 3D multi‐photon lithography (MPL, also known as two‐photon or multi …

Colloidal quantum dots (QDs) emitting in the infrared (IR) are promising building blocks for
numerous photonic, optoelectronic and biomedical applications owing to their low-cost …

Colloidal quantum dots (QDs) are promising candidates for single-photon sources with
applications in photonic quantum information technologies. Developing practical photonic …

Efficiently collecting light from single-photon emitters is crucial for photonic quantum
technologies. Here, we develop and use an ultralow fluorescence photopolymer to three …

Photonic integrated circuits (PICs) have long been considered as disruptive platforms that
revolutionize optics. Building on the mature industrial foundry infrastructure for electronic …

Scaling up photonic quantum devices to reach complexities allowing to solve real-world
problems requires a platform enabling scalable integration of solid-state quantum emitter …

The controlled placement of colloidal semiconductor nanocrystals (NCs) onto planar
surfaces is crucial for scalable fabrication of single-photon emitters on-chip, which are …

Experiments in photonics, laser optics, and quantum technology require low-loss, thermal,
and mechanical stability. While photonic integrated circuits on monolithic chips achieve …

Colloidal semiconductor nanocrystals are promising candidates for quantum light sources,
yet their application has been impeded by photoluminescence instability due to blinking and …