Prinano Begins Mass Production of Photonic Chips
On June 14 at 3:00 PM, the company Prinano confirmed it can now mass-produce photonic microchips using nanoimprint lithography. This approach slashes production expenses to roughly one-tenth of what traditional methods cost. A key advantage is that it eliminates the need for ultraviolet lithography machines, making the entire process far more efficient.
The manufacturing process is carried out in partnership with Shenzhen Litra Technology, which provides specialized PL-AS vacuum equipment. Thanks to this machinery, the company achieves a line-width resolution of under 10 nanometers. However, exact yields of usable chips have not been disclosed.
Background and Breakthroughs in Nanoimprint Lithography
The nanoimprint technique that powers this innovation was first conceived in the 1990s by Professor Stephen Y. Chou, who also mentored Prinano’s founder, Ge Haixiong. Notably, in 2023, Canon introduced its own commercial nanoimprint lithography system, signaling growing industry interest in the technology. Today, the method has reached the production-validation stage, opening fresh avenues for photonic chip innovation.
The advancement of nanoimprint lithography could significantly reshape the photonic chip market, especially in telecommunications and data processing, where high performance and lower costs are critical. The collaboration with Shenzhen Litra Technology may also hint at Prinano expanding its production capacity, potentially positioning the company as a leader in emerging market segments.