The Hsu Research Group
NanoPħotonics Characterization Laboratory

歡迎蒞臨奈米光學檢測實驗室 (NanoPħotonics Characterization Laboratory)

奈米光子檢測實驗室由徐旭政教授於 2010 年成立於國立成功大學光電科學與工程學系，並參與國立成功大學智慧半導體及永續製造學院關鍵材料學程之教學與研究。

本實驗室致力於半導體光學、新興光電材料與微奈米光子元件研究。我們以光與物質交互作用為核心，探討量子點、奈米線、微米柱、微碟及其他微奈米共振腔中的載子、激子與光子動力學，並結合材料成長、微奈米製程、先進光譜量測與數值模擬，建立從基礎物理到元件實作的研究能力。

研究主題包括：

• 鹵化物鈣鈦礦與氧化鋅等新興半導體材料的光學物理與載子動力學

• 微/奈米共振腔雷射、分佈回授雷射及高 Q 光學微腔

• 強光-物質交互作用、激子極化子與室溫同調光源

• 量子點、局域發光體與微型量子光源

• 微奈米材料製備、奈米壓印與光子元件整合

• 穩態、角解析、時間解析與低溫顯微光譜技術，以及光學檢測應用

我們的長程目標，是發展兼具新穎物理、可製作性與應用潛力的低能耗微型相干光源與量子光子元件，並促進其與半導體製造及整合光子學的連結。

我們重視扎實的實驗訓練、獨立思考、團隊合作，以及以論文、簡報和國際交流清楚呈現研究成果。歡迎國內外研究團隊、產業夥伴與本實驗室交流合作；也誠摯歡迎主動、有好奇心，並願意投入材料、光學、製程或程式分析訓練的碩博士生加入。具理工背景且可投入專題研究的大學生亦非常歡迎。

如欲進一步了解研究方向、合作或加入實驗室，請洽徐旭政教授：
hsuhc@mail.ncku.edu.tw

Welcome to NanoPħotonics Characterization Laboratory (NPCL)

The Laboratory (NPCL), led by Professor Hsu-Cheng Hsu, was established in 2010 in the Department of Photonics at National Cheng Kung University. The laboratory also contributes to research and education in the Key Materials Program of the Academy of Innovative Semiconductor and Sustainable Manufacturing at NCKU.

Our research focuses on semiconductor optics, emerging optoelectronic materials, and micro-/nanophotonic devices. Centered on light–matter interaction, we investigate the dynamics of photons, carriers, and excitons in quantum dots, nanowires, microrods, microdisks, and other micro-/nanocavity structures. By integrating material growth, micro-/nanofabrication, advanced spectroscopy, and numerical modeling, we pursue research spanning fundamental physics to device implementation.

Our research interests include:

• Optical physics and carrier dynamics in halide perovskites, ZnO, and other emerging semiconductors

• Micro-/nanocavity lasers, distributed-feedback lasers, and high-Q optical resonators

• Strong light–matter coupling, exciton polaritons, and room-temperature coherent light sources

• Quantum dots, localized emitters, and compact quantum light sources

• Nanofabrication, nanoimprint lithography, and integrated photonic devices

• Steady-state, angle-resolved, time-resolved, and cryogenic microspectroscopy for optical characterization and sensing

Our long-term goal is to develop low-energy, high-performance coherent and quantum photonic sources that unite new physical insights with scalable fabrication and integration potential. We particularly seek to connect fundamental semiconductor photonics with future semiconductor manufacturing and integrated photonic technologies.

We value rigorous experimental training, independent thinking, collaborative research, and clear communication through publications and international presentations. We welcome collaborations with academic and industrial partners, as well as motivated graduate and undergraduate students interested in materials, optics, fabrication, spectroscopy, or computational analysis.

For collaboration opportunities or further information, please contact Professor Hsu-Cheng Hsu at hsuhc@mail.ncku.edu.tw