Today, scientists from the University of California, Berkeley have announced a major breakthrough in 3D isotropic microfabrication in glass. This new technique enables a wide range of applications in optics, medicine, and other fields. By using femtosecond laser pulses to create extremely precise and isotropic 3D microstructures, this new technology has the potential to revolutionize the way we approach many challenges in science and engineering.

The technique begins by using a femtosecond laser to create two-dimensional patterns in a glass substrate. Then, the laser is used to create extremely precise microstructures in the glass that can be manipulated to create 3D shapes. This new method is not only more precise and efficient than other microfabrication methods, it also enables the fabrication of highly complex structures with spatiotemporal control.

This breakthrough has the potential to revolutionize the way we approach problems in optics, medicine, and engineering. With highly precise and customizable 3D microstructures, this technology could provide a platform for a wide range of applications including optoelectronic devices, tissue engineering, and more.

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source: Phys.org