Prof. Changjun Min Profile

Prof. Changjun Min

Professor at Shenzhen Univ

SPIE Involvement:

Conference Program Committee | Editorial Board Member: Advanced Photonics Nexus | Author

Area of Expertise:

surface plasmon , vector beams , optical tweezers , optical vortices , super-resolution imaging

Websites:

Personal Website | Company Website

Profile Summary

Prof. Changjun Min received his B.S. degree and Ph.D. degree from University of Science and Technology of China in 2003 and 2008, respectively. During 2008-2011 he was a postdoctoral research fellow in Louisiana State University (USA) and then in Nanyang Technological University (Singapore). During 2011-2014, he worked as an associate professor in Nankai University (China). Since 2014, he joined the Nanophotonics Research Center in Shenzhen University (China) as a full professor. His research interests include plasmonics, optical tweezers, optical vortex, vector beams, and super-resolution imaging. He has published over 170 papers in leading peer-reviewed journals including Nature Communications, Light- Science & Applications, etc.

Publications (29)

Proceedings Article | 20 November 2024 Poster + Paper

Poster + Paper

Research on the regulation of spiral airy light

Zhang Ziang, Changjun Min

Proceedings Volume 13244, 132440X (2024) https://doi.org/10.1117/12.3037390

KEYWORDS: Airy beams, Optical gratings, Geometrical optics, Beam propagation method, Modulation, Phase modulation, Optical coherence

Read Abstract +

Proceedings Article | 20 November 2024 Poster + Paper

Poster + Paper

Transverse optical vortices generated by multiwave interference for nanoparticle scattering detection

Wenshuan Lu, Jiakang Zhou, Yuquan Zhang, Xiaocong Yuan, Changjun Min

Proceedings Volume 13244, 132440V (2024) https://doi.org/10.1117/12.3036249

KEYWORDS: Scattering, Optical vortices, Electric fields, Spiral phase plates, Plane waves, Gold nanoparticles, Nanoparticles, Singular optics, Particles

Read Abstract +

Proceedings Article | 18 March 2024 Paper

Paper

Force analysis of optical fiber tweezers with different endface configurations

Yanlong Gao, Yanli Ran, Xianyou Wang, Changjun Min, Yuquan Zhang

Proceedings Volume 13104, 131044V (2024) https://doi.org/10.1117/12.3023639

KEYWORDS: Optical fibers, Structured optical fibers, Zone plates, Optical tweezers, Near field optics, Finite-difference time-domain method, Light scattering

Read Abstract +

Proceedings Article | 18 March 2024 Paper

Paper

Lateral optical force modulation due to electromagnetic multipole polarization

Yue He, Xi Xie, Changjun Min, Yuquan Zhang, Xiaocong Yuan

Proceedings Volume 13104, 131043F (2024) https://doi.org/10.1117/12.3023472

Read Abstract +

SPIE Journal Paper | 1 August 2023 Open Access

Open Access

Nonlinear optical trapping effect with reverse saturable absorption

Zheng Zhu, Yuquan Zhang, Shuoshuo Zhang, Aurèle J. L. Adam, Changjun Min, Hendrik Paul Urbach, Xiaocong Yuan

AP, Vol. 5, Issue 04, 046006, (August 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.4.046006

KEYWORDS: Gold nanoparticles, Nonlinear optics, Absorption, Saturable absorption, Optical tweezers, Refractive index, Particles, Optical properties, Polarizability, Femtosecond phenomena

Read Abstract +

Proceedings Article | 10 October 2020 Poster

Poster

Microstructures and their properties induced by femtosecond vector beams on a SiC surface

Jiaxing Li, Yuquan Zhang, Xianyou Wang, Changjun Min, Xiao-Cong Yuan

Proceedings Volume 11546, 115460N (2020) https://doi.org/10.1117/12.2573642

KEYWORDS: Femtosecond phenomena, Silicon carbide, Dielectric polarization, Metals, Semiconductor materials, Semiconductors, Dielectrics, Wave plates, Modulation, Polarizing prisms

Read Abstract +

Proceedings Article | 10 October 2020 Poster

Poster

Spatiotemporal manipulation of wavefront rotation in femtosecond surface plasmon polariton

Yulong Wang, Changjun Min

Proceedings Volume 11549, 1154912 (2020) https://doi.org/10.1117/12.2573431

KEYWORDS: Femtosecond phenomena, Wavefronts, Surface plasmon polaritons, Ultrafast phenomena, Diffraction, Nanophotonics, Nanostructures, Wave propagation, Dispersion, Light sources

Read Abstract +

Proceedings Article | 10 October 2020 Poster

Poster

Detection of cylindrical vector beams with chiral plasmonic lens

Chuangye Zhang, Changjun Min, Yanan Fu, Xiao-Cong Yuan

Proceedings Volume 11549, 115491H (2020) https://doi.org/10.1117/12.2574978

KEYWORDS: Plasmonics, Polarization, Waveguides, Optical communications, Lens design, Surface plasmon polaritons, Integrated optics, Telecommunications

Read Abstract +

Proceedings Article | 10 October 2020 Poster

Poster

Nonlinear effects in plasmonic bowtie gap structures

Wenjun Zhang, Yuquan Zhang, Changjun Min, Xiao-Cong Yuan

Proceedings Volume 11549, 115491B (2020) https://doi.org/10.1117/12.2573842

KEYWORDS: Plasmonics, Nanostructures, Dielectrics, Modulation, Medical research, Physics, Biomedical optics, Chemistry, Electrons, Resonance enhancement

Read Abstract +

Proceedings Article | 10 October 2020 Poster

Poster

Graphene-based opt-thermoelectric nanotweezers

Changjun Min, Xi Xie

Proceedings Volume 11549, 115490X (2020) https://doi.org/10.1117/12.2572842

KEYWORDS: Particles, Thermoelectric materials, Metals, Graphene, Optical tweezers, Thermal effects, Glasses, Visible radiation, Infrared radiation, Toxicity

Read Abstract +

Proceedings Article | 10 October 2020 Presentation

Presentation

Broadband photoacoustic microscopy enhanced by surface plasmon resonance sensing

Changjun Min

Proceedings Volume 11557, 115570W (2020) https://doi.org/10.1117/12.2575170

KEYWORDS: Photoacoustic microscopy, Surface plasmons, Photoacoustic spectroscopy, Resonance enhancement, Image resolution, Sensors, Tissue optics, Imaging systems, Absorption, Tissues

Read Abstract +

Proceedings Article | 10 October 2020 Presentation

Presentation

Nonlinear effects in femtosecond optical tweezers

Yuquan Zhang, Zheng Zhu, Wenjun Zhang, Changjun Min, Hendrik Paul Urbach, Xiaocong Yuan

Proceedings Volume 11558, 1155806 (2020) https://doi.org/10.1117/12.2573822

KEYWORDS: Femtosecond phenomena, Nonlinear optics, Optical tweezers, Kerr effect, Bistability, Nanoparticles, Modulation, Electromagnetism, Particles

Read Abstract +

Proceedings Article | 17 May 2019 Paper

Paper

High-sensitivity reflection-mode in-vivo photoacoustic microscopy based on surface plasmon resonance sensing

Guangdi Guo, Wei Song, Changjun Min, Chonglei Zhang, Xiaocong Yuan

Proceedings Volume 11170, 1117046 (2019) https://doi.org/10.1117/12.2534302

KEYWORDS: Acoustics, In vivo imaging, Sensors, Surface plasmons, Image resolution, Reflectivity, Photoacoustic microscopy, Ultrasonics, Signal detection, Imaging systems

Read Abstract +

Proceedings Article | 17 May 2019 Paper

Paper

Reflection-mode broadband photoacoustic microscopy based on surface plasmon resonance

Liangliang Peng, Ting Chen, Chonglei Zhang, Wei Song, Changjun Min, Xiaocong Yuan

Proceedings Volume 11170, 1117045 (2019) https://doi.org/10.1117/12.2534294

KEYWORDS: Sensors, Ultrasonics, Reflectivity, Melanoma, Surface plasmons, Photoacoustic microscopy, Ear, In vivo imaging, Signal detection, Pulsed laser operation

Read Abstract +

Proceedings Article | 19 September 2018 Presentation + Paper

Presentation + Paper

Using phase-change materials to switch the direction of reflectionless light propagation in non-PT-symmetric structures

Georgios Veronis, Yin Huang, Yuecheng Shen, Changjun Min

Proceedings Volume 10721, 107210I (2018) https://doi.org/10.1117/12.2322004

KEYWORDS: Scattering, Switching, Switches, Optical components, Light scattering, Light wave propagation, Structural design

Read Abstract +

We introduce a non-parity-time-symmetric three-layer structure, consisting of a gain medium layer sandwiched between two phase-change medium layers for switching of the direction of reflectionless light propagation. We show that for this structure unidirectional reflectionlessness in the forward direction can be switched to unidirectional reflectionlessness in the backward direction at the optical communication wavelength by switching the phase-change material Ge2Sb2Te5 (GST) from its amorphous to its crystalline phase. We also show that it is the existence of exceptional points for this structure with GST in both its amorphous and crystalline phases which leads to unidirectional reflectionless propagation in the forward direction for GST in its amorphous phase, and in the backward direction for GST in its crystalline phase. Our results could be potentially important for developing a new generation of compact active free-space optical devices. We also show that phase-change materials can be used to switch photonic nanostructures between cloaking and superscattering regimes at mid-infrared wavelengths. More specifically, we investigate the scattering properties of subwavelength three-layer cylindrical structures in which the material in the outer shell is the phase-change material GST. We first show that, when GST is switched between its amorphous and crystalline phases, properly designed electrically small structures can switch between resonant scattering and cloaking invisibility regimes. The contrast ratio between the scattering cross sections of the cloaking invisibility and resonant scattering regimes reaches almost unity. We then also show that larger, moderately small cylindrical structures can be designed to switch between superscattering and cloaking invisibility regimes, when GST is switched between its crystalline and amorphous phases. The contrast ratio between the scattering cross sections of cloaking invisibility and superscattering regimes can be as high as ~ 93%. Our results could be potentially important for developing a new generation of compact reconfigurable optical devices.

Proceedings Article | 17 September 2018 Presentation

Presentation

Chiral sensitive metalens tailored plasmonic traps (Conference Presentation)

Yuquan Zhang, Xianyou Wang, Yanmeng Dai, Changjun Min, Xiaocong Yuan

Proceedings Volume 10723, 107231L (2018) https://doi.org/10.1117/12.2319721

KEYWORDS: Plasmonics, Particles, Polarization, Modulation, Optical tweezers, Surface plasmons, Target detection, Molecular self-assembly, Raman spectroscopy, Molecular assembly

Read Abstract +

Proceedings Article | 17 September 2018 Presentation

Presentation

Broadband plasmonic detour phase meta-holograms with full parameter control of light (Conference Presentation)

Yanan Fu, Changjun Min, Zhenwei Xie, Xiao-Cong Yuan

Proceedings Volume 10722, 107220M (2018) https://doi.org/10.1117/12.2319905

KEYWORDS: Plasmonics, Polarization, Wavefronts, Structural design, 3D image processing, 3D image reconstruction, Multiplexing, Holograms, Modulation, Optical design

Read Abstract +

Proceedings Article | 5 March 2018 Paper

Paper

Graphene-based ultrasonic detector for photoacoustic imaging

Fan Yang, Wei Song, Chonglei Zhang, Hui Fang, Changjun Min, Xiaocong Yuan

Proceedings Volume 10710, 1071032 (2018) https://doi.org/10.1117/12.2317598

KEYWORDS: Ultrasonics, Graphene, Sensors, Photoacoustic imaging, In vivo imaging, Tissue optics

Read Abstract +

Proceedings Article | 28 August 2017 Presentation + Paper

Presentation + Paper

Non-PT-symmetric plasmonic waveguide-cavity systems: unidirectional reflectionlessness and broadband near total light absorption

G. Veronis, Y. Huang, C. Min

Proceedings Volume 10345, 103451Z (2017) https://doi.org/10.1117/12.2274698

KEYWORDS: Plasmonics, Absorption, Waveguides, Light wave propagation

Read Abstract +

Proceedings Article | 16 September 2016 Presentation + Paper

Presentation + Paper

Unidirectional reflectionless propagation and slow-light enhanced sensing with plasmonic waveguide-cavity systems

G. Veronis, Y. Huang, A. Mahigir, P. Dastmalchi, W. Shin, C. Min, S. Fan

Proceedings Volume 9920, 99201Y (2016) https://doi.org/10.1117/12.2238232

KEYWORDS: Sensing systems, Plasmonics, Waveguides, Sensors, Plasmonic waveguides, Refractive index, Resonators, Wave propagation, Radio propagation, Transparency

Read Abstract +

Proceedings Article | 1 March 2016 Paper

Paper

Unidirectional reflectionless propagation in plasmonic waveguide-cavity devices

Y. Huang, G. Veronis, C. Min

Proceedings Volume 9750, 97500G (2016) https://doi.org/10.1117/12.2213784

KEYWORDS: Plasmonics, Waveguides, Wave propagation, Surface plasmons, Plasmonic waveguides, Quantum optics, Scattering, Quantum mechanics, Photonics systems, Resonators, Magnetism, Optical communications, Geometrical optics, Metals

Read Abstract +

Proceedings Article | 12 September 2014 Paper

Paper

Optimized aperiodic highly directional narrowband infrared emitters

Christopher Granier, Francis Afzal, Changjun Min, Jonathan Dowling, Georgios Veronis

Proceedings Volume 9162, 91621G (2014) https://doi.org/10.1117/12.2061241

KEYWORDS: Tungsten, Silica, Silicon, Photonic crystals, Genetic algorithms, Carbon monoxide, Structural design, Infrared radiation, Genetics, Sensors

Read Abstract +

Proceedings Article | 2 February 2012 Paper

Paper

Compact optical microcavity structures for enhancement of absorption and transmission cross sections of subwavelength plasmonic devices

Changjun Min, Yin Huang, Liu Yang, Georgios Veronis

Proceedings Volume 8264, 826413 (2012) https://doi.org/10.1117/12.909708

KEYWORDS: Optical microcavities, Absorption, Germanium, Resonance enhancement, Silica, Reflectivity, Waveguides, Plasmonics, Silver, Metals

Read Abstract +

Proceedings Article | 12 September 2011 Paper

Paper

Active plasmonic devices enhanced by waveguide dispersion engineering

Changjun Min, Georgios Veronis

Proceedings Volume 8095, 80951C (2011) https://doi.org/10.1117/12.894270

KEYWORDS: Switches, Waveguides, Modulation, Absorption, Plasmonics, Plasmonic waveguides, Metals, Active plasmonics, Dispersion, Scattering

Read Abstract +

Proceedings Article | 17 January 2011 Paper

Paper

Plasmon-induced transparency in subwavelength metal-dielectric-metal waveguides

Yin Huang, Changjun Min, Georgios Veronis

Proceedings Volume 7941, 79410X (2011) https://doi.org/10.1117/12.875956

KEYWORDS: Waveguides, Plasmonic waveguides, Scattering, Radio propagation, Light wave propagation, Resonators, Dispersion, Transparency, Plasmonics, Metals

Read Abstract +

Proceedings Article | 11 September 2010 Paper

Paper

Investigation of the effect of fabrication-related disorders in subwavelength metal-dielectric-metal plasmonic waveguides

Changjun Min, Georgios Veronis

Proceedings Volume 7757, 77573E (2010) https://doi.org/10.1117/12.861084

KEYWORDS: Waveguides, Signal attenuation, Metals, Plasmonic waveguides, Reflection, Absorption, Monte Carlo methods, Wave propagation, Interfaces, Dielectrics

Read Abstract +

Proceedings Article | 11 September 2010 Paper

Paper

All-optical nonlinear switches based on Y-shaped plasmonic waveguides

Changjun Min, Georgios Veronis

Proceedings Volume 7756, 775612 (2010) https://doi.org/10.1117/12.861086

KEYWORDS: Plasmonics, Switches, Nonlinear response, Waveguides, Refractive index, Plasmonic waveguides, Bistability, Dielectrics, Surface plasmons, Interfaces

Read Abstract +

Proceedings Article | 12 February 2010 Paper

Paper

Guided subwavelength optical mode with slow group velocity supported by a periodic plasmonic waveguide

Liu Yang, Changjun Min, Georgios Veronis

Proceedings Volume 7604, 760418 (2010) https://doi.org/10.1117/12.842899

KEYWORDS: Plasmonic waveguides, Waveguides, Geometrical optics, Resonators, Light wave propagation, Plasmonics, Dielectrics, Slow light, Surface plasmons, Dispersion

Read Abstract +

Proceedings Article | 3 September 2009 Paper

Paper

All-optical absorption switches in subwavelength metal-dielectricmetal plasmonic waveguides

Changjun Min, Georgios Veronis

Proceedings Volume 7394, 73941Y (2009) https://doi.org/10.1117/12.826751

KEYWORDS: Switches, Modulation, Absorption, Plasmonic waveguides, Refractive index, Waveguides, Plasmonics, Optical pumping, Resonators, Wave propagation

Read Abstract +

Showing 5 of 29 publications

Conference Committee Involvement (7)

Advanced Optical Imaging Technologies VIII

12 October 2025 | Beijing, China

Advanced Optical Imaging Technologies VII

12 October 2024 | Nantong, Jiangsu, China

Advanced Optical Imaging Technologies VI

14 October 2023 | Beijing, China

Advanced Optical Imaging Technologies V

5 December 2022 | Online Only, China

Advanced Optical Imaging Technologies IV

10 October 2021 | Nantong, JS, China

Showing 5 of 7 Conference Committees

SIGN IN TO:

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Advertisement

Advertisement