Welcome to the Advanced Photonic Devices Lab!
Our focus is on creating cutting-edge quantum-limit devices, ultra-low-loss structures, and efficient systems for applications in quantum information science (QIS).
To achieve these goals, we employ a set of tools and a robust design framework to enhance the photonic and electronic properties of semiconductors and solid-state devices.
We are dedicated to pioneering new materials and devices for quantum photonic components, particularly those with high refractive indices. This innovation promises to significantly reduce the footprint of photonic circuits while introducing novel functionalities. Additionally, we are passionate about exploring high-index photonic systems and the potential of high-index material nanostructures in the realm of QIS.
In essence, our work will serve as a key piece in the photonic QIS puzzle, strengthening the quantum photonic toolkit and uncovering fresh insights and opportunities in high-index photonics. Most importantly, however, the APD lab will equip students and researchers for the rapidly growing semiconductor industry and the burgeoning QIS field.
News
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CREOL Ph.D. Student Yefu Zhang Wins 2026 Robert S. Hilbert Memorial Optical Design Competition
CREOL Ph.D. Student Yefu Zhang Wins 2026 Robert S. Hilbert Memorial Optical Design Competition By Arin Partington | August 10, 2026 Zhang was recognized for an innovative simulation framework designed to support the development of diffractive waveguide augmented reality displays. Facebook LinkedIn CREOL Ph.D. student Yefu Zhang has been named a winner of the 2026… Continue reading ›Aug 10 -
CREOL Professor and Alumnus Named 2026 SPIE Fellows
CREOL Professor and Alumnus Named 2026 SPIE Fellows By Arin Partington | August 5, 2026 The prestigious honor recognizes significant contributions to optics, photonics and imaging. Facebook LinkedIn CREOL Professor Paul Leisher and CREOL alumnus David Haefner have been named 2026 Fellows of SPIE, the international society for optics and photonics. The distinction of SPIE… Continue reading ›Aug 5 -
CREOL Research Explores How Partially Coherent Light Could Transform Optical Communications
CREOL Research Explores How Partially Coherent Light Could Transform Optical Communications By Arin Partington | August 4, 2026 Featured on the cover of Optics & Photonics News, the article highlights how an emerging approach called structured coherence could improve optical communications, computing, and information processing. A new feature article by researchers from CREOL, the College… Continue reading ›Aug 4