By using embedded metalenses to project holograms, the method achieves precision down to fractions of a nanometer—paving the way for cost-effective 3D chip production and opening new possibilities for compact sensors and startup innovations.
Akanksha Gaur is a journalist who writes for Electronics India For You. With a focus on technology and innovation, Akanksha covers a wide range of topics including artificial intelligence, renewable energy, open-source software, and advancements in the electronics industry. Her articles provide insights into the latest developments and trends shaping the tech world.