Hanhan Li

About

Dr. Hanhan Li is the Chief of Urology at the Minneapolis VA Medical Center. Her practice focuses on robotic-assisted surgery and genitourinary reconstruction for both male and female veterans. She specializes in robotic-assisted surgery for benign and malignant urologic conditions, male and female urinary incontinence, and urinary tract and pelvic reconstruction. Dr. Li completed her medical education at the Cleveland Clinic Lerner College of Medicine in 2012, followed by a urology residency at the Vattikuti Institute of Urology, Henry Ford Health System, in 2017. She further specialized through fellowships in Urinary Tract and Pelvic Reconstruction at MD Anderson Cancer Center in 2018, and Female Urology and Pelvic Reconstruction at Minnesota Urology in 2020.

Research topics

• Computer Science
• Biology
• Genetics
• Telecommunications
• Materials science
• Biotechnology
• Optics
• Physics
• Optoelectronics
• Biochemistry

Selected publications

• Fully reconfigurable silicon photonic MEMS microring resonators for DWDM

  Photonics Research · 2025-03-10 · 2 citations

  article

  Reconfigurable silicon microrings have garnered significant interest for addressing challenges in artificial intelligence, the Internet of Things, and telecommunications due to their versatile capabilities. Compared to electro-optic (EO) and thermo-optic (TO) devices, emerging micro-electromechanical systems (MEMS)-based reconfigurable silicon photonic devices actuated by electrostatic forces offer near-zero static power consumption. This study proposes and implements novel designs for fully rec…

  PublisherDOI

• LRCTI: A Large Language Model-Based Framework for Multi-Step Evidence Retrieval and Reasoning in Cyber Threat Intelligence Credibility Verification

  ArXiv.org · 2025-07-15

  preprintOpen access

  Verifying the credibility of Cyber Threat Intelligence (CTI) is essential for reliable cybersecurity defense. However, traditional approaches typically treat this task as a static classification problem, relying on handcrafted features or isolated deep learning models. These methods often lack the robustness needed to handle incomplete, heterogeneous, or noisy intelligence, and they provide limited transparency in decision-making-factors that reduce their effectiveness in real-world threat envir…

  PublisherOA PDFDOI

• Pockels effect induced strong Kerr nonlinearity in a lithium niobate waveguide

  ArXiv.org · 2025-12-11

  preprintOpen access

  The utilization of Kerr nonlinearity in lithium niobate has been extensively investigated over the years. Nevertheless, the practical implementation of Kerr nonlinearity in waveguides has been constrained by the material's inherently low third-order nonlinear coefficients. Here, we present a significant advancement by demonstrating Pockels effect-induced strong Kerr nonlinearity in a periodically poled thin-film lithium niobate waveguide. Both effective four-wave mixing (FWM) and cascaded effect…

  PublisherOA PDFDOI

Frequent coauthors

• Daoxin Dai

  Jiaxing University

  199 shared

• Yaocheng Shi

  86 shared

• Mo Li

  52 shared

• Lijia Song

  State Key Laboratory of Modern Optical Instruments

  50 shared

• Zejie Yu

  Zhejiang University

  39 shared

• Weixi Liu

  Zhejiang University

  37 shared

• Yiwei Xie

  Zhejiang University of Science and Technology

  26 shared

• Bingcheng Pan

  Zhejiang University

  25 shared

Labs

• Timm-Nelson LabPI

Education

• Doctor of Philosophy (Ph.D.), Department of Electrical and Computer Engineering

  University of Minnesota Twin Cities

  2015

• Master of Engineering, Department of Electrical Engineering

  Tsinghua University

  2009

• Bachelor of Engineering, Department of Electrical Engineering

  Tsinghua University

  2007

Awards & honors

• Urinary Tract and Pelvic Reconstruction, MD Anderson Cancer…
• Female Urology and Pelvic Reconstruction, Minnesota Urology,…

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