Publications (15)
Sub-milliwatt, widely-tunable coherent microcomb generation with feedback-free operation
Haowen Shu, Lin Chang, Chenghao Lao +11
Microcombs are revolutionizing optoelectronics by providing parallelized, mutually coherent wavelength channels for time-frequency metrology and information processing. To implemen…
Bound state in the continuum induced room-temperature superfluorescence
Haijun Tang, Hamdi Barkaoui, Can Huang +6
Superfluorescence is a collective emission from several quantum emitters that initially have random phases and are then synchronized through vacuum field interactions. Despite its…
Versatile silicon integrated photonic processor: a reconfigurable solution for next-generation AI clusters
Ying Zhu, Yifan Liu, Xinyu Yang +12
The Artificial Intelligence models pose serious challenges in intensive computing and high-bandwidth communication for conventional electronic circuit-based computing clusters. Sil…
Spectral lens enables a minimalist framework for hyperspectral imaging
Zhou Zhou, Yiheng Zhang, Yingxin Xie +7
Conventional lens-based imaging techniques have long been limited to capturing only the intensity distribution of objects, resulting in the loss of other crucial dimensions such as…
Fully-integrated multipurpose microwave frequency identification system on a single chip
Yuhan Yao, Yuhe Zhao, Yanxian Wei +8
We demonstrate a fully-integrated multipurpose microwave frequency identification system on silicon-on-insulator platform. Thanks to its multipurpose features, the chip is able to…
Flexible mm-Wave Frequency and High-Speed Arbitrary IQ Signal Synthesis by a Photonic System on Chip
Bowen Zhu, Tao Zhu, Yazhi Pi +5
Photonics-assisted millimeter-wave bands and terahertz signal generation offer significant advantages over traditional electronic methods by leveraging the inherent benefits of opt…
Large Language Model-Driven Full-Component Evolution of Adaptive Large Neighborhood Search
Shaohua Yu, Tianyu Chen, Linyan Liu +1
Adaptive Large Neighborhood Search (ALNS) is a prominent metaheuristic and a widely adopted approach for production and logistics optimization. However, it has long relied on hand-…
Adaptive beamforming for optical wireless communication via fiber modal control
Chao Li, Yiwen Zhang, Xinda Yan +10
High-speed optical wireless communication can address the exponential growth in data traffic. Adaptive beamforming customized for the target location is crucial, but existing solut…
Silicon photonics-integrated time-domain balanced homodyne detector in continuous-variable quantum key distribution
Yanxiang Jia, Xuyang Wang, Xiao Hu +8
We designed and experimentally demonstrated a silicon photonics-integrated time-domain balanced homodyne detector (TBHD), whose optical part has dimensions of 1.5 mm * 0.4 mm. To a…
New Adaptive Mechanism for Large Neighborhood Search using Dual Actor-Critic
Shaohua Yu, Wenhao Mao, Zigao Wu +1
Adaptive Large Neighborhood Search (ALNS) is a widely used heuristic method for solving combinatorial optimization problems. ALNS explores the solution space by iteratively using d…
Spatial-Wavelength Multiplexing Reliable Photonic Integrated General-Purpose Analog Computing System
Tao Zhu, Bowen Zhu, Shicheng Zhang +13
In the "post-Moore era", the growing challenges in traditional computing have driven renewed interest in analog computing, leading to various proposals for the development of gener…
Bridging microcombs and silicon photonic engines for optoelectronics systems
Haowen Shu, Lin Chang, Yuansheng Tao +12
Microcombs have sparked a surge of applications over the last decade, ranging from optical communications to metrology. Despite their diverse deployment, most microcomb-based syste…
Beyond 300Gbps Silicon Microring Modulator with AI Acceleration
Fangchen Hu, Yuguang Zhang, Hongguang Zhang +8
Silicon microring modulator (Si-MRM) has become one of the most promising compact modulators to meet the increasing capacity requirements of the next generation optical interconnec…
High-performance Coherent Optical Modulators based on Thin-film Lithium Niobate Platform
Mengyue Xu, Mingbo He, Hongguang Zhang +11
The coherent transmission technology using digital signal processing and advanced modulation formats, is bringing networks closer to the theoretical capacity limit of optical fibre…
Slow light silicon modulator beyond 110 GHz bandwidth
Changhao Han, Zhao Zheng, Haowen Shu +14
Silicon modulators are key components in silicon photonics to support the dense integration of electro-optic (EO) functional elements on a compact chip for various applications inc…