Interesting Engineering on MSN

Google Willow: World’s most powerful quantum chip looks to solve unsolvable problems

Google unveiled its Willow quantum chip more than a year ago. With just 105 qubits onboard, the chip claimed its spot as the ...
IEEE

Comparative Analysis of Random Unitary Matrix Generators Using Programmable Photonic Circuits

Abstract: Photonic integrated random unitary matrix generators based on multiport directional couplers are analyzed. Up to $512 \times 512$ matrix with complete Haar randomness is obtained by only ...
IEEE

Programmable Impulse and Random Noise Generation Circuit for Power Integrity Tests

Abstract: A novel, fully programmable noise-generation circuit is proposed for injecting random high-voltage impulses and random noise bursts, separately or combined, directly into a regulated power ...