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Bingkun Qi

PhD student at CSI/GC

I am a PhD student in physics and work in Prof. Li Ge’s group in the College of Staten Island(CSI). My research interests is in parity-time symmetric optics, non-Hermitian physics and topological photonics.

Social

Contact

bqi@gradcenter.cuny.edu

Education

BS in Physics, Fudan University (Shanghai, China), 2014

Publications

3. “(Invited) Parity-Time Symmetry Synthetic Lasers: Physics and Devices,” Bingkun Qi, Huazhou Chen, Li Ge, Pierre Berini, Renmin Ma, Adv. Opt. Mater.7, 1900694 (2019).

2. “Linear localization of non-Hermitian zero modes,” Bingkun Qi and Li Ge, submitted to Phys. Rev. Lett. arXiv:1804.00579, (2018).

1. “Defect states emerging from a non-Hermitian flat band of photonic zero modes,” Bingkun Qi, Lingxuan Zhang, and Li Ge, Phys. Rev. Lett. 120, 093901 (2018).

conference and talks

  1. (Invited) “Parity-Time Symmetry and Its Application in Lasers”, Bingkun Qi, DTU Chemistry Young Researcher Mini Symposium, Technical University of Denmark, Copenhagen, Denmark (Sep. 2019). 
  2. (Invited) “Photonic Zero Mode and the Underlying Non-Hermitian Particle-Hole Symmetry” Bingkun Qi, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, China (Sep. 2019)·  
  3. (Invited) “Photonic Zero Mode and the Underlying Non-Hermitian Particle-Hole Symmetry” Bingkun Qi, Seminar of Optical Science, Fudan University, Shanghai, China (Sep. 2019)·   
  4. (Invited) “Investigation of Photonic Zero Mode and the Underlying Non-Hermitian Particle-Hole Symmetry” Bingkun Qi, Optical Seminar, Insititute of Modern Physics, Peking University, Beijing, China (Aug. 2019)·         
  5. (Poster) “Extended Topological Photonic Zero Modes Induced by Non-Hermiticity and Synthetic Gauge Field”, Bingkun Qi, Topological Photonics and Beyond 2019 (TPB’19), Nankai University, Tianjin, China (Jun. 2019).
  6. (Normal Presentation)”Linear Localization of Non-Hermitian Zero Modes”, Bingkun Qi and Li Ge. Pseudo-Hermitian Hamiltonians in Quantum Physics XIX (PHHQP XIX), Tsinghua Sanya International Mathematics Forum (TSIMF), Sanya, Hainan, China (Mar. 2019)·        
  7. (Poster) “Linear Localization of Non-Hermitian Photonic Zero Modes”, Bingkun Qi, 2018 Siegman International Summer School on Lasers, Spirit of Hven Backafallsbyn, Island of Hven, AB, Sweden (Aug. 2018).
  8. (Oral Presentation)”Linear Localization of photonic zero modes in non-Hermitian reservoir”, Bingkun Qi, , College of Staten Island Graduate Research and Scholarship Conference, CSI CUNY, Staten Island, NY, (May 2018).
  9. (Poster)”Defect States Emerging from a non-Hermitian Flat Band of Photonic Zero Modes “, Bingkun Qi and Li Ge, Frontiers in Optics/Laser Science Conference(FiO/LS),  Washington, DC, USA (September, 2017).
  10. (Poster)”Photonic Zero Modes and Flat Bands in Non-Hermitian Photonic Lattice”, Bingkun Qi and Li Ge, Science Orientation, Graduate Center, CUNY, New York, NY, USA (August, 2017).
  11. (Poster)”Photonic Zero Modes and Flat Bands in Non-Hermitian Photonic Lattice”, Bingkun Qi and Li Ge, Frontiers in Emergent Quantum Phenomena, NYU, New York, NY, USA (June, 2017).