Harnessing microcomb-based parallel chaos for random number generation and optical decision making

B Shen, H Shu, W **e, R Chen, Z Liu, Z Ge… - Nature …, 2023‏ - nature.com
Optical chaos is vital for various applications such as private communication, encryption, anti-
interference sensing, and reinforcement learning. Chaotic microcombs have emerged as …

[HTML][HTML] Secure quantum communication technologies and systems: From labs to markets

F Cavaliere, E Prati, L Poti, I Muhammad, T Catuogno - Quantum Reports, 2020‏ - mdpi.com
We provide a broad overview of current quantum communication by analyzing the recent
discoveries on the topic and by identifying the potential bottlenecks requiring further …

Generating randomness: making the most out of disordering a false order into a real one

Y Ilan - Journal of Translational Medicine, 2019‏ - Springer
Randomness is far from a disturbing disorder in nature. Rather, it underlies many processes
and functions. Randomness can be used to improve the efficacy of development and of …

Compact reservoir computing with a photonic integrated circuit

K Takano, C Sugano, M Inubushi, K Yoshimura… - Optics express, 2018‏ - opg.optica.org
Photonic reservoir computing is a new paradigm for performing high-speed prediction and
classification tasks in an efficient manner. The major challenge for the miniaturization of …

Massively parallel ultrafast random bit generation with a chip-scale laser

K Kim, S Bittner, Y Zeng, S Guazzotti, O Hess, QJ Wang… - Science, 2021‏ - science.org
Random numbers are widely used for information security, cryptography, stochastic
modeling, and quantum simulations. Key technical challenges for physical random number …

QUAC-TRNG: High-throughput true random number generation using quadruple row activation in commodity DRAM chips

A Olgun, M Patel, AG Yağlıkçı, H Luo… - 2021 ACM/IEEE 48th …, 2021‏ - ieeexplore.ieee.org
True random number generators (TRNG) sample random physical processes to create large
amounts of random numbers for various use cases, including security-critical cryptographic …

Reservoir computing using multiple lasers with feedback on a photonic integrated circuit

C Sugano, K Kanno, A Uchida - IEEE Journal of Selected …, 2019‏ - ieeexplore.ieee.org
We propose a scheme for reservoir computing using multiple semiconductor lasers with
optical feedback arranged in parallel on a photonic integrated circuit, and we investigate the …

Ultrafast photonic reinforcement learning based on laser chaos

M Naruse, Y Terashima, A Uchida, SJ Kim - Scientific Reports, 2017‏ - nature.com
Reinforcement learning involves decision making in dynamic and uncertain environments
and constitutes an important element of artificial intelligence (AI). In this work, we …

[HTML][HTML] Ultrafast and real-time physical random bit extraction with all-optical quantization

Y Guo, Q Cai, P Li, R Zhang, B Xu… - Advanced …, 2022‏ - spiedigitallibrary.org
Optical chaos generated by perturbing semiconductor lasers has been viewed, over recent
decades, as an excellent entropy source for fast physical random bit generation (RBG) …

Tbps parallel random number generation based on a single quarter-wavelength-shifted DFB laser

Q Cai, P Li, Y Shi, Z Jia, L Ma, B Xu, X Chen… - Optics & Laser …, 2023‏ - Elsevier
We propose and experimentally demonstrate a parallel physical random number generator
(Ph-RNG) based on a single quarter-wavelength-shifted distributed feedback laser (QWS …