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Guanghua Cheng

Northwestern Polytechnic University (NPU)

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DEPARTMENT OF INDUSTRIAL ENGINEERING

Xi'an, 710072

China

  • Northwestern Polytechnic University (NPU)

SCHOLARLY PAPERS

6

DOWNLOADS

211

TOTAL CITATIONS

2

Scholarly Papers (6)

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1.

Toward low-loss and low-roughness laser readily separable slicing of SiC wafers: the role of temporal pulse bursts

Number of pages: 18 Posted: 09 Mar 2026
Jing Lv, Jiayi Yue, Jialu Gao, Jiaqi Qiu, Zhenqiang Zhang, Aofei Tang, Guanghua Cheng, Zhongyin Zhang, Xuewen Wang, Rujia Wang and Shujuan Li
Northwestern Polytechnic University (NPU), Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Xi’an University of Technology, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University, Xi’an University of Technology, Xi’an University of Technology and Xi'an University of Technology - School of Mechanical and Precision Instrument Engineering
Downloads 46 (1,157,785)

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silicon carbide, ultrafast laser, temporal pulse bursts, laser slicing, damage layer thickness control

2.

High-Efficiency Localized Electrochemical Deposition Based on Ultrafast Laser Surface Modification

Number of pages: 7 Posted: 30 Jun 2023
Jinlong Xu, Guodong Zhang, Jing Lv, Zexuan Guo, Fuliang Wang, Yunjie Zhang, Jinkai Xu and Guanghua Cheng
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Central South University, affiliation not provided to SSRN, Changchun University of Science and Technology and Northwestern Polytechnic University (NPU)
Downloads 46 (1,121,190)
Citation 2

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Localized electrochemical deposition, Ultrafast laser, surface modification

3.

Nano-Spheroid Formation on Yag Surfaces Induced by Single Ultrafast Bessel Laser Pulses

Number of pages: 15 Posted: 07 May 2022
tianqu chen, Guodong Zhang, Hao Zhang, Jing Lv, Yuheng Wang, Pubo Qu, Razvan Stoian and Guanghua Cheng
Fudan University, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), South China University of Technology, Henan University, Université de Lyon - Laboratoire Hubert Curien and Northwestern Polytechnic University (NPU)
Downloads 44 (1,133,231)

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Ultrafast laser, Bessel beam, Liquid assisted processing, surface structure, Nano-Spheroid

4.

Advancements in Removal Mechanism and Precision Manufacturing of (TiZrHfNbTa)C High-entropy Ceramics with Nanosecond Laser

Number of pages: 28 Posted: 24 Sep 2025
Jing Wang, Yitao Yang, Xiaowei Mei, Haiqin Shen, Guodong Zhang, Guanghua Cheng, Yongsheng Liu and Qingliang Shen
Northwestern Polytechnical University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnical University and affiliation not provided to SSRN
Downloads 36 (1,249,711)

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Nanosecond laser processing，(TiZrHfNbTa)C high-entropy ceramic，material removal mechanisms, Oxidation behavior

5.

Optimization of Circular Cross-Section Fiber Bragg Grating Refractive Index Sensors Based on Femtosecond Laser Phase Mask and Rotating Fiber Technology

Number of pages: 10 Posted: 10 May 2025
Wenping Qiu, Shuang Liu, Huan Zhan, Guanghua Cheng, Bowen Wang, Yu Zhang, Guanpin Ren, Xingjun Xiang, Haisong Tang and Li Lu
Chengdu University of Technology, Chengdu University of Technology, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Chengdu University of Technology, Chengdu University of Technology and Chengdu University of Technology
Downloads 30 (1,318,317)

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femtosecond laser processing, Fiber Bragg Grating, Refractive index sensors, Temperature sensors

6.

A Segmentation-Driven Framework for High-Precision Individual Tree Structural Monitoring from Terrestrial Laser Scanning

Number of pages: 30 Posted: 03 Jun 2026
Zhengwu Liu, Xinwei Zhang, Jiang Wang, Zhe Sun, Keyan Dong, Bo Zhang, Jiacheng Li and Guanghua Cheng
affiliation not provided to SSRN, Northwestern Polytechnical University, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 9 (1,596,965)

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Terrestrial laser scanning, quantitative structure models, vertical coherence check, crown- trunk segmentation, tree structural parameter extraction