Dr. Jingsong Wei Profile

Dr. Jingsong Wei

at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (31)

Proceedings Article | 15 December 2022 Paper

Defocusing detection of high-speed imaging for samples with arbitrary pattern structures

Tianyu Gao, Xiaozhong Xu, Jingsong Wei

Proceedings Volume 12478, 124784J (2022) https://doi.org/10.1117/12.2654960

KEYWORDS: Objectives, Transparency, Refraction, Error analysis, Signal detection, Refractive index, Reflectivity, Optoelectronics

Read Abstract +

SPIE Journal Paper | 17 March 2022

Motion performance measurement and optimization of motorized stages using tightly focused laser marking

Xing Liu, Guodong Chen, Jinlun Zheng, Xiaozhong Xu, Tianyu Gao, Tao Wei, Jingsong Wei

OE, Vol. 61, Issue 03, 034106, (March 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.3.034106

KEYWORDS: Motion measurement, Laser marking, Thin films, Velocity measurements, Mirrors, Sensors, Optical engineering, Lithography, Thermal effects, Crystals

Read Abstract +

SPIE Journal Paper | 14 March 2022

Alignment method for rotary stage axis and optical axis in the polar coordinate direct laser writing system

Jinlun Zheng, Guodong Chen, Lu Wang, Xiaohang Sheng, Xing Liu, Tianyu Gao, Xiaozhong Xu, Peijun Zhao, Jingsong Wei

OE, Vol. 61, Issue 03, 034104, (March 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.3.034104

KEYWORDS: Optical alignment, Calibration, Imaging systems, Distortion, Cameras, Laser optics, Laser systems engineering, Optical engineering, Laser engraving, 3D modeling

Read Abstract +

Proceedings Article | 1 November 2021 Paper

Auto-focusing of ultra-clean sample based on projection view method

Xing Liu, Guodong Chen, Jinlun Zheng, Jingsong Wei

Proceedings Volume 12057, 1205738 (2021) https://doi.org/10.1117/12.2606335

KEYWORDS: Image analysis, Objectives, Image fusion, Error analysis, Image quality, Photoresist materials, Charge-coupled devices, Image processing, RGB color model, Optical imaging

Read Abstract +

Proceedings Article | 1 November 2021 Paper

Defocusing detection based on asymmetric placement of dual-quadrant detector

Jinlun Zheng, Zhichang Mo, Jingsong Wei, Xing Liu, Guodong Chen, Zhengwei Wang, Lu Wang, Tianyu Gao

Proceedings Volume 12057, 120572E (2021) https://doi.org/10.1117/12.2605876

KEYWORDS: Sensors, Signal detection, Objectives, Error analysis, Monochromatic aberrations, Lithography, Ferroelectric materials, Optical imaging, Wave plates, Shape analysis

Read Abstract +

Proceedings Article | 9 August 2021 Paper

Ni micro-nano structures fabrication through electroplating

Lu Wang, Kui Zhang, Shengming Zhou, Jingsong Wei

Proceedings Volume 11912, 119120N (2021) https://doi.org/10.1117/12.2602499

Read Abstract +

Proceedings Article | 6 June 2021 Paper

Miniature image preservation in stack structure

Jinlun Zheng, Zhengwei Wang, Qing Cao, Zhichang Zhi-chang, Jingsong Wei, Guodong Chen, Kui Zhang, Lu Wang

Proceedings Volume 11849, 118490A (2021) https://doi.org/10.1117/12.2598238

Read Abstract +

Proceedings Article | 8 July 2019 Paper

Positive and negative properties of laser heat-mode resists

Kui Zhang, Zhengwei Wang, Yang Wang, Jingsong Wei, Guodong Chen

Proceedings Volume 11064, 110640D (2019) https://doi.org/10.1117/12.2539689

KEYWORDS: Thin films, Crystals, Etching, Atomic force microscopy, Laser crystals, Chemical elements, Lithography, Photoresist materials, Optoelectronics, Germanium antimony tellurium

Read Abstract +

Proceedings Article | 3 November 2016 Paper

Traceable quantum sensing and metrology relied up a quantum electrical triangle principle

Hengliang Wang, Xinju Yang, Yan Fang, Jingsong Wei

Proceedings Volume 10029, 100290C (2016) https://doi.org/10.1117/12.2245556

KEYWORDS: Metrology, Atomic force microscopy, Scanning tunneling microscopy, Standards development, Quantum communications, Quantum state engineering, Quantization, Internet, Precision measurement, Nanomedicine

Read Abstract +

Proceedings Article | 12 October 2016 Paper

Measurement and observation of transient nonlinear effect of Sb2Te3 phase change thin films

Tao Wei, Jingsong Wei, Qisong Li, Kui Zhang, Long Zhang

Proceedings Volume 9818, 981812 (2016) https://doi.org/10.1117/12.2248516

KEYWORDS: Nonlinear optics, Thin films, Nanolithography, Super resolution, Transient nonlinear optics, Absorption, Channel projecting optics, Diffraction, Pulsed laser operation, Semiconductor lasers

Read Abstract +

Proceedings Article | 12 October 2016 Paper

High resolution patterning on AgInSbTe thin films by laser thermal lithography

Qijun Zhou, Kui Zhang, Jingsong Wei, Tao Wei

Proceedings Volume 9818, 98180Y (2016) https://doi.org/10.1117/12.2248173

KEYWORDS: Lithography, Optical lithography, Silver indium antimony tellurium, Thin films, Etching, Microelectromechanical systems, Scanning electron microscopy, Electron beam lithography, Pulsed laser operation, Data storage

Read Abstract +

Proceedings Article | 12 October 2016 Paper

Super resolution nano-information recording in a new hydrazone metal complex material

Jingsong Wei, Yiqun Wu, Zhimin Chen, Tao Wei, Kui Zhang, Yongyou Geng, Yang Wang

Proceedings Volume 9818, 981810 (2016) https://doi.org/10.1117/12.2248354

KEYWORDS: Super resolution, Metals, Lithography, Reactive ion etching, Thin films, Glasses, Silica, Pulsed laser operation, Absorption, Optical storage

Read Abstract +

Proceedings Article | 24 January 2013 Paper

Dependence of the readout resolving on the thickness of nonlinear super-resolution thin films

Jingsong Wei, Rui Wang

Proceedings Volume 8782, 878205 (2013) https://doi.org/10.1117/12.2014734

KEYWORDS: Thin films, Absorption, Nonlinear optics, Super resolution, Antimony, Diffraction, Saturable absorption, Optical simulations, Finite element methods, Near field optics

Read Abstract +

Proceedings Article | 24 January 2013 Paper

Optimized design of four-zone phase pupil filter for nanoscale phase transition optical lithography

Jingsong Wei, Yikun Zha, Fuxi Gan

Proceedings Volume 8782, 878206 (2013) https://doi.org/10.1117/12.2014736

KEYWORDS: Diffraction, Lithography, Optical filters, Optical lithography, Optical storage, Linear filtering, Objectives, Data storage, Thin films, Servomechanisms

Read Abstract +

Proceedings Article | 24 January 2013 Paper

influence of film thickness on optical constants of antimony-based bismuth-doped super-resolution mask layer

Xinmiao Lu, Yiqun Wu, Yang Wang, Jinsong Wei

Proceedings Volume 8782, 878208 (2013) https://doi.org/10.1117/12.2014921

KEYWORDS: Refractive index, Crystals, Super resolution, Diffraction, Thin films, Optical storage, Transmittance, Statistical analysis, Dielectrics, Data storage

Read Abstract +

Proceedings Article | 24 January 2013 Paper

Thermal properties of Te-based phase-change materials

Jingsong Wei, Xiaolin Cai

Proceedings Volume 8782, 87820O (2013) https://doi.org/10.1117/12.2014908

KEYWORDS: Tellurium, Silver indium antimony tellurium, Crystals, Temperature metrology, Phonons, Optical storage, Data storage, Nonlinear crystals, Antimony, Chemical species

Read Abstract +

Proceedings Article | 20 March 2009 Paper

Super-resolution nanopatterns and optical recording in chalcogenide phase change thin films by direct laser writing

Xinbing Jiao, Jingsong Wei

Proceedings Volume 7125, 712505 (2009) https://doi.org/10.1117/12.825533

KEYWORDS: Thin films, Chalcogenides, Silver indium antimony tellurium, Lithography, Semiconductor lasers, Absorption, Diffraction, Super resolution, Diffusion, Nanostructures

Read Abstract +

Proceedings Article | 20 March 2009 Paper

Laser assisted magnetic recording properties using SiAg near-field super-resolution structure

Jingsong Wei, Xinbing Jiao, Fuxi Gan

Proceedings Volume 7125, 71250R (2009) https://doi.org/10.1117/12.822921

KEYWORDS: Magnetism, Super resolution, Near field optics, Near field, Thin films, Sputter deposition, Pulsed laser operation, Photomasks, Laser optics, Radio optics

Read Abstract +

Proceedings Article | 20 March 2009 Paper

Static recording properties of super-resolution near-field structure with antimony bismuth mask layer

Yang Wang, Laixin Jiang, Fuxi Gan, Jingsong Wei, Yiqun Wu

Proceedings Volume 7125, 71250K (2009) https://doi.org/10.1117/12.823390

KEYWORDS: Bismuth, Super resolution, Antimony, Near field, Data storage, Optical storage, Gallium nitride, Current controlled current source, Sputter deposition, Silver indium antimony tellurium

Read Abstract +