Company
Astra Optics Limited, founded by a team of experts in optical engineering, material science and nanomanufacturing, is a spin-off company of the Chinese University of Hong Kong (CUHK).
Our innovation, the Femtosecond Projection NanoPrinter, is a record-breaking multi-material nanofabrication platform that can generate arbitrarily complex 3D structures down to a resolution of 30-nm with 17+ materials (including semiconductor, metal, alloy and oxide). It was based on the patented femtosecond light sheet technology invented at CUHK, published in 2019 and 2022 in the Science Magazine. .
By substantially lowering the cost of micro-additive manufacturing, our product enables industrial-scale application of TPL and multi-material 3D nanofabrication at 20-nm resolution for the first time. Harness our product to generate impact in industries such as nanotechnology, biotechnology, healthcare, renewable energy, and electronics.
Description
Commercialising record-breaking nanoscale 3D printing technology for prototyping and mass production of optical devices used in smartphones, AR/VR and more.
