The nanoparticle, for example, made the photon thousands of times more likely to be emitted and even allowed it to be ...

In two-photon 3D optical data storage, writing is performed by short laser pulses at a wavelength of 532 nm (green), for example. One 532-nm photon alone will either be absorbed at the surface (if ...

Direct laser writing by two-photon polymerization (2PP) of photosensitive materials is an example of such an application, and has emerged as a promising technique for rapid and flexible ...

The photon-counting detectors developed by ... "This could improve cancer detection, for example," Das says. "If you inject two different contrast agents—one targeting a tumor and another ...

"For example, it could distinguish an object located ... LiDAR with ultra-low timing jitter superconducting nanowire single-photon detectors, Optica (2025). DOI: 10.1364/OPTICA.

Multi-photon 3D nanoprinting is renowned for its ... and mechanical engineering. For example, in optics, it can create optical lenses with sub-nanometer features, offering more design flexibility.