Researchers detail how they used a type of 3D printing known as two-photon lithography to create lenses that combine refractive and diffractive surfaces. In a new study, researchers have shown ...

Two-photon lithography is a versatile technique capable of producing high-precision 3D structures of various materials with sub-diffraction-limit resolution. ... 3D micro- and nanostructures, such as ...

Researchers in Australia use two-photon polymerization to create a miniature model of the Sydney Opera House. ... structural elements can be generated using two-photon photopolymerization," Martin ...

2P-FOCUS uses two-photon excitation microscopy, an existing technique for imaging living tissue by shining light on molecules that can radiate light back. The new system improves upon this technique ...

Transcend Vivoscope, a leader in biomedical imaging, will debut the SUPERNOVA-600, their latest miniature turnkey solution of two-photon microscopy (mTPM), at the Neuroscience 2024 conference in ...

More information: Oliwia Kaczkoś et al, Method for the determination of the luminance of two-photon vision stimuli, Biomedical Optics Express (2024). DOI: 10.1364/BOE.525180.

Time-dependent quantum mechanism of two-photon absorption. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-57390-9 ...

Researchers at the University of Rochester and Rochester Institute of Technology recently connected their campuses with an experimental quantum communications network using two optical fibers. In ...

May 13, 2021: Researchers 3D print complex micro-optics with improved imaging performance (Nanowerk News) In a new study, researchers have shown that 3D printing can be used to make highly precise and ...