Two-photon technology, which relies on overlapping light beams, can be used for three-dimensional multilayer storage and promises capacities of up to 10 Tbyte on a DVD-size disk. Today's optical ...

Get Instant Summarized Text (Gist) A quantum-controlled few-photon two-photon absorption (fpTPA) technique enables optical nanoprinting with feature sizes down to 26 nm, surpassing the diffraction ...