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4,978 Results Found

  • Review
  • Open Access
22 Citations
15,743 Views
21 Pages

29 September 2024

Weed infestations pose significant challenges to global crop production, demanding effective and sustainable weed control methods. Traditional approaches, such as chemical herbicides, mechanical tillage, and plastic mulches, are not only associated w...

  • Review
  • Open Access
20 Citations
7,166 Views
18 Pages

18 April 2024

Laser-processing technology has been widely used in the ultra-precision machining of diamond materials. It has the advantages of high precision and high efficiency, especially in the field of super-hard materials and high-precision parts manufacturin...

  • Article
  • Open Access
36 Citations
8,065 Views
22 Pages

23 December 2022

With the fast growth and rapid development of the construction industry, building design is not satisfied with only safety, accessibility, and habitability. People are requiring more multifunctional layouts and beautifully designed buildings. Thus, s...

  • Article
  • Open Access
1,898 Views
14 Pages

Backlight Imaging Based on Laser-Gated Technology

  • Jinzhou Bai,
  • Hengkang Zhang,
  • Huiqin Gao,
  • Shaogang Guo,
  • Siyuan Wang and
  • An Pan

4 December 2024

Backlight imaging refers to the process of capturing images when the light source directly enters the lens of imaging devices or against a high-brightness background, which usually suffers from degraded imaging quality caused by direct or reflected s...

  • Feature Paper
  • Article
  • Open Access
29 Citations
6,996 Views
11 Pages

High-Quality Fiber Bragg Gratings Inscribed by Femtosecond Laser Point-by-Point Technology

  • Runxiao Chen,
  • Jun He,
  • Xizhen Xu,
  • Jiafeng Wu,
  • Ying Wang and
  • Yiping Wang

23 October 2022

We experimentally studied the inscription of fiber Bragg gratings by using femtosecond (fs) laser point-by-point (PbP) technology. The effects of the focusing geometry, grating order, laser energy and grating length on the spectral characteristics of...

  • Article
  • Open Access
3 Citations
2,628 Views
22 Pages

16 June 2022

There is a popular idea that technology-development success depends on some creative magic, but leaders contradict the assertion that innovation is a process that can be perfected. Turning technology into reality requires an excellent understanding o...

  • Article
  • Open Access
1 Citations
1,572 Views
22 Pages

20 February 2025

In response to the limitations of existing vehicle detection technologies when applied to distributed sensor networks for road traffic holographic perception, this paper proposes a vehicle information detection technology based on single-point laser...

  • Proceeding Paper
  • Open Access
2 Citations
2,051 Views
9 Pages

Derivation of Appropriate Conditions for Additive Manufacturing Technology Using Hot-Wire Laser Method

  • Song Zhu,
  • You Nakahara,
  • Hideki Aono,
  • Ryo Ejima and
  • Motomichi Yamamoto

18 February 2021

The aim of this research was to develop a high-efficiency and high-material-use additive manufacturing technology using the hot-wire laser method. In this study, the optimization of process conditions using a combination of a high-power diode laser w...

  • Article
  • Open Access
6 Citations
2,851 Views
18 Pages

Analysis of Road Surface Texture for Asphalt Pavement Adhesion Assessment Using 3D Laser Technology

  • Haimei Liang,
  • Rosa Giovanna Pagano,
  • Stefano Oddone,
  • Lin Cong and
  • Maria Rosaria De Blasiis

28 May 2024

Pavement adhesion plays a crucial role in driving safety, while traditional test methods exhibit some limitations. To improve the efficiency and accuracy of asphalt pavement texture characterization and adhesion assessments, this paper uses three-dim...

  • Article
  • Open Access
6 Citations
2,999 Views
12 Pages

Theoretical Modeling of Multi-Channel Intracavity Spectroscopy Technology Based on Mode Competition in Er-Doped Fiber Ring Laser Cavity

  • Haiwei Zhang,
  • Liangcheng Duan,
  • Yan Zhao,
  • Lifang Xue,
  • Pengbo Jiang,
  • Jun Liu,
  • Yangbo Bai,
  • Wei Shi and
  • Jianquan Yao

29 April 2020

An analytical model for analyzing multi-channel intracavity spectroscopy technology (ICST) is established based on rate equations of Er-doped fiber laser. With the consideration of the amplified spontaneous emission, how the mode competition influenc...

  • Article
  • Open Access
2 Citations
2,935 Views
10 Pages

19 March 2020

A step gauge is a commonly used length standard for international comparison, and its calibration accuracy is often used as a sign to measure a country’s length Calibration and Measurement Capability (CMC). Based on this, some developed countri...

  • Article
  • Open Access
6 Citations
3,370 Views
10 Pages

Development of a System for Additive Manufacturing of Ceramic Matrix Composite Structures Using Laser Technology

  • Stefan Polenz,
  • Willy Kunz,
  • Benjamin Braun,
  • Andrea Franke,
  • Elena López,
  • Frank Brückner and
  • Christoph Leyens

12 June 2021

Ceramic matrix composites (CMCs) are refractory ceramic materials with damage-tolerant behavior. Coming from the space industry, this class of materials is increasingly being used in other applications, such as automotive construction for high-perfor...

  • Article
  • Open Access
11 Citations
3,163 Views
17 Pages

26 October 2022

In order to reduce the impact of global warming, forestry carbon sink trading is an effective approach to achieving carbon neutrality, while carbon storage estimation plays an important role as the basis of the whole carbon sink trading. Therefore, a...

  • Article
  • Open Access
3 Citations
1,039 Views
19 Pages

20 July 2025

Plow loosening machines are essential agricultural machinery in the agricultural production process. Improving the surface strengthening process and extending the working life of the plow teeth of the plow loosening machine are of great significance....

  • Article
  • Open Access
3 Citations
3,275 Views
16 Pages

15 April 2024

Among smart construction technologies, 3D laser scanning technology is used in a variety of applications, including progress measurement, quantity management, reverse engineering (RE), health monitoring, mechanical electronic plumbing (MEP), and so o...

  • Article
  • Open Access
12 Citations
4,042 Views
22 Pages

Underground Morphological Detection of Ground Fissures in Collapsible Loess Area Based on Three-Dimensional Laser Scanning Technology

  • Yibo He,
  • Zhenqi Hu,
  • Yaokun Fu,
  • Kun Yang,
  • Rui Wang,
  • Guomou Shi,
  • Zhanjie Feng,
  • Qirang Yang and
  • Liang Yu

17 January 2022

Underground coal mining inevitably causes ground fissures, especially permanent cracks that cannot be closed at the boundary of the working face. Studying the underground three-dimensional morphology of the permanent cracks allows one to accurately c...

  • Article
  • Open Access
2 Citations
4,275 Views
12 Pages

Normally-Off p-GaN Gate High-Electron-Mobility Transistors with the Air-Bridge Source-Connection Fabricated Using the Direct Laser Writing Grayscale Photolithography Technology

  • Yujian Zhang,
  • Guojian Ding,
  • Fangzhou Wang,
  • Ping Yu,
  • Qi Feng,
  • Cheng Yu,
  • Junxian He,
  • Xiaohui Wang,
  • Wenjun Xu and
  • Hong Chen
  • + 4 authors

13 May 2023

In this work, we used the Direct Laser Writing Grayscale Photolithography technology to fabricate a normally-off p-GaN gate high-electron-mobility transistor with the air-bridge source-connection. The air-bridge source-connection was formed using the...

  • Article
  • Open Access
4 Citations
2,753 Views
14 Pages

Analyzing the Potential of Drill Bits 3D Printed Using the Direct Metal Laser Melting (DMLM) Technology to Drill Holes in Polyamide 6 (PA6)

  • Lukasz Nowakowski,
  • Michal Skrzyniarz,
  • Slawomir Blasiak,
  • Jaroslaw Rolek,
  • Dimka Vasileva and
  • Tanya Avramova

12 April 2023

Drilling with standard twist drill bits is the most common method to create cylindrical holes. With the constant development of additive manufacturing technologies and easier access to additive manufacturing equipment, it is now possible to design an...

  • Review
  • Open Access
37 Citations
16,872 Views
25 Pages

Laser Technology in Photonic Applications for Space

  • Denis Guilhot and
  • Pol Ribes-Pleguezuelo

The registered history of laser technologies for space application starts with the first laser echoes reflected off the Moon in 1962. Since then, photonic technologies have become very prominent in most technical development. Their presence has also...

  • Article
  • Open Access
36 Citations
11,197 Views
10 Pages

Use of 3D Laser Scanning and Additive Technologies for Reconstruction of Damaged and Destroyed Cultural Heritage Objects

  • Vadim Parfenov,
  • Sergei Igoshin,
  • Dmitriy Masaylo,
  • Alexey Orlov and
  • Dzmitry Kuliashou

Three-dimensional laser scanning is a novel measurement technique that is frequently used for the documentation of cultural heritage (CH) objects. In the process of 3D scanning, one can obtain computing 3D models of artworks to be documented. It allo...

  • Review
  • Open Access
10 Citations
6,816 Views
14 Pages

Developments of Waveguide Lasers by Femtosecond Laser Direct–Writing Technology

  • Yang Zhang,
  • Boyan Yu,
  • Zihao Zhang,
  • Xinghao Duan and
  • Junli Wang

28 August 2024

Waveguide lasers have the advantages of miniature and compact structure and have broad application prospects in photonic integration and on–chip laboratories. The development of femtosecond laser direct–writing technology makes the proces...

  • Article
  • Open Access
2 Citations
2,044 Views
15 Pages

3 December 2023

As an emerging additive manufacturing technology with potential, selective laser melting (SLM) technology is one of the current mainstream additive manufacturing processes. Many complex conditions affect the quality of the SLM products, such as extre...

  • Review
  • Open Access
18 Citations
5,419 Views
14 Pages

Research Progress of Water–Laser Compound Machining Technology

  • Kun Shao,
  • Qunlin Zhou,
  • Qingshan Chen,
  • Yi Liu,
  • Chenfang Wang and
  • Xiang Li

4 December 2022

As an emerging industry, laser processing technology has developed rapidly and has gradually become a key technology in transforming traditional manufacturing. It has been widely used in various fields such as industrial production, communication tec...

  • Review
  • Open Access
4 Citations
3,514 Views
18 Pages

Research Progress on Laser-Assisted Precision Machining Technology

  • Qimeng Liu,
  • Jie Liu,
  • Zhe Ming,
  • Bo Cui and
  • Jian Wang

31 January 2025

As a revolutionary advanced manufacturing technology, the core of laser-assisted machining technology lies in the innovation of traditional machining technology. It uses a laser to precisely modify the surface of the workpiece material through clever...

  • Article
  • Open Access
24 Citations
6,059 Views
14 Pages

24 May 2019

The paper is an evaluation of the surface roughness of various materials produced by water jet cutting (AWJ, abrasive water jet). A 3D laser profilometer developed at the Department of Design and Technical Systems Monitoring at our University was use...

  • Review
  • Open Access
30 Citations
8,171 Views
12 Pages

Laser Technology in Dentistry: From Clinical Applications to Future Innovations

  • Liliana Sachelarie,
  • Roxana Cristea,
  • Ecaterina Burlui and
  • Loredana Liliana Hurjui

23 December 2024

This narrative review comprehensively synthesizes laser technology’s clinical applications, advantages, and limitations in modern dentistry. The review of 67 articles published between 2018 and 2023 highlights the latest advancements, including...

  • Review
  • Open Access
1 Citations
1,430 Views
21 Pages

Advances in Laser-Induced Acoustic Technology for Underwater Detection

  • Jin Zhao,
  • Kexin Yu,
  • Shuaiqi Xu,
  • Maorong Wang,
  • Yiguang Yang,
  • Degang Xu,
  • Jianquan Yao and
  • Xia Wang

17 November 2025

Laser-induced acoustic (LIA) underwater detection, as a next-generation sensing paradigm, combines high spatial resolution, rapid temporal response, and cross-medium detection capability, positioning it as a strategically significant technology in ma...

  • Article
  • Open Access
5 Citations
3,527 Views
10 Pages

Research on Trimming Frequency-Increasing Technology for Quartz Crystal Resonator Using Laser Etching

  • Jun-Lin Zhang,
  • Shuang Liao,
  • Cheng Chen,
  • Xiu-Tao Yang,
  • Sheng-Ao Lin,
  • Feng Tan,
  • Bing Li,
  • Wen-Wu Wang,
  • Zheng-Xiang Zhong and
  • Guang-Gen Zeng

28 July 2021

A quartz crystal resonator (QCR) is an indispensable electronic component in the field of the modern electronics industry. By designing and depositing electrodes of different shapes and thicknesses on a quartz wafer with a certain fundamental frequen...

  • Article
  • Open Access
2 Citations
2,007 Views
11 Pages

Study of the Explosive Bridge Film Using Laser Shaping Technology

  • Dangjuan Li,
  • Siyu Li,
  • Kexuan Wang,
  • Junxia Cheng,
  • Jia Wang,
  • Shenjiang Wu and
  • Junhong Su

Laser shaping technology and its applications have gained widespread attention in different fields. Using laser repair technology prolongs the service life of micro-explosive products and reduces the production cost, as well as enables the recycling...

  • Article
  • Open Access
8 Citations
4,941 Views
11 Pages

Clinical Applications of Laser Technology: Laser Balloon Ablation in the Management of Atrial Fibrillation

  • Jamario R. Skeete,
  • Jeanne M. Du-Fay-de-Lavallaz,
  • David Kenigsberg,
  • Carlos Macias,
  • Jeffrey R. Winterfield,
  • Parikshit S. Sharma,
  • Richard G. Trohman and
  • Henry D. Huang

12 February 2021

Catheter-based ablation techniques have a well-established role in atrial fibrillation (AF) management. The prevalence and impact of AF is increasing globally, thus mandating an emphasis on improving ablation techniques through innovation. One key ar...

  • Review
  • Open Access
57 Citations
21,318 Views
17 Pages

The Fundamental Mechanisms of Laser Cleaning Technology and Its Typical Applications in Industry

  • Zhihu Zhou,
  • Weipeng Sun,
  • Jiajun Wu,
  • Hongwei Chen,
  • Fei Zhang and
  • Shuangxi Wang

10 May 2023

Laser cleaning is an advanced surface-cleaning technology that can lead to the instant evaporation and stripping of the attachments found on a substrate’s surface, such as contaminants, rust, and coatings; it uses a high-energy laser beam to ir...

  • Technical Note
  • Open Access
18 Citations
5,949 Views
19 Pages

Developments of Space Debris Laser Ranging Technology Including the Applications of Picosecond Lasers

  • Haifeng Zhang,
  • Mingliang Long,
  • Huarong Deng,
  • Shaoyu Cheng,
  • Zhibo Wu,
  • Zhongping Zhang,
  • Ali Zhang and
  • Jiantao Sun

27 October 2021

Debris laser ranging (DLR) is receiving considerable attention as an accurate and effective method of determining and predicting the orbits of space debris. This paper reports some technologies of DLR, such as the high pulse repetition frequency (PRF...

  • Article
  • Open Access
6 Citations
3,053 Views
12 Pages

Combination of Ceramic Laser Micromachining and Printed Technology as a Way for Rapid Prototyping Semiconductor Gas Sensors

  • Nikolay Samotaev,
  • Konstantin Oblov,
  • Pavel Dzhumaev,
  • Marco Fritsch,
  • Sindy Mosch,
  • Mykola Vinnichenko,
  • Nikolai Trofimenko,
  • Christoph Baumgärtner,
  • Franz-Martin Fuchs and
  • Lena Wissmeier

25 November 2021

The work describes a fast and flexible micro/nano fabrication and manufacturing method for ceramic Micro-electromechanical systems (MEMS)sensors. Rapid prototyping techniques are demonstrated for metal oxide sensor fabrication in the form of a comple...

  • Article
  • Open Access
54 Citations
5,951 Views
21 Pages

7 December 2021

Pavement surface texture features are one of key factors affecting the skid resistance of pavement. In this study, a set of stable and reliable texture measurement equipment was firstly assembled by using the linear laser ranging sensor, control syst...

  • Article
  • Open Access
10 Citations
4,328 Views
20 Pages

New Approach toward Laser-Assisted Modification of Biocompatible Polymers Relevant to Neural Interfacing Technologies

  • Nadya Stankova,
  • Anastas Nikolov,
  • Ekaterina Iordanova,
  • Georgi Yankov,
  • Nikolay Nedyalkov,
  • Petar Atanasov,
  • Dragomir Tatchev,
  • Eugenia Valova,
  • Konstantin Kolev and
  • Naoki Fukata
  • + 2 authors

4 September 2021

We report on a new approach toward a laser-assisted modification of biocompatible polydimethylsiloxane (PDMS) elastomers relevant to the fabrication of stretchable multielectrode arrays (MEAs) devices for neural interfacing technologies. These applic...

  • Article
  • Open Access
3 Citations
3,861 Views
12 Pages

4 July 2022

Due to its high hardness and high transmittance, ultra-white glass has a strong application prospect in the fields of optoelectronics industry and experimental instruments. However, because of its brittleness, it was still a difficult problem in the...

  • Article
  • Open Access
4 Citations
2,126 Views
15 Pages

Effects of Using Laser Technology for Cutting Polymer Films

  • Małgorzata Olender-Skóra,
  • Wacław Banaś,
  • Marian Turek,
  • Paweł Skóra,
  • Aleksander Gwiazda,
  • Krzysztof Foit,
  • Agnieszka Sękala and
  • Michał Stawowiak

25 July 2024

In connection with the need to obtain a properly made and cut material and the appearance of the surface layer, new manufacturing technologies were used for tests, namely the laser cutting technology. This article describes the laboratory stand built...

  • Proceeding Paper
  • Open Access
1,044 Views
5 Pages

Patient Awareness and Acceptance of Laser Technology in Endodontics: A Cross-Sectional Study

  • Marta Alves Duarte,
  • João Albernaz Neves and
  • Javier Flores-Fraile

2 September 2025

Laser technology is becoming an essential part of endodontic practice due to its clear clinical advantages. A cross-sectional survey of 501 participants found that, although awareness remains limited, the results suggest that patients are willing to...

  • Article
  • Open Access
12 Citations
2,707 Views
19 Pages

Assessment of the Technological Quality of X5CRNI18-10 Steel Parts after Laser and Abrasive Water Jet Cutting Using Synthetic Index of Technological Quality

  • Marcin Romanowski,
  • Czesław Łukianowicz,
  • Marzena Sutowska,
  • Wojciech Zawadka,
  • Danil Yurievich Pimenov and
  • Krzysztof Nadolny

24 August 2021

Despite extensive knowledge of the cutting methods described, no universal method has been developed so far for evaluating the technological quality of elements shaped by different cutting processes. The aim of the research described in this article...

  • Article
  • Open Access
6 Citations
3,312 Views
13 Pages

Preparation Technology of Stretchable Electrode Based on Laser Cutting

  • Liang Dong,
  • Kangqi Fan,
  • Yuhang Feng,
  • Mengxi Zhao,
  • Xingmeng Qin,
  • Zhaofei Zhu and
  • Chen Li

25 September 2022

Wearable electronics have showed their profound impact in military, sports, medical and other fields, but their large-scale applications are still limited due to high manufacturing costs. As an advanced micro-fabrication process, laser processing tec...

  • Article
  • Open Access
26 Citations
5,675 Views
13 Pages

The Application of Deep Learning and Image Processing Technology in Laser Positioning

  • Chern-Sheng Lin,
  • Yu-Chia Huang,
  • Shih-Hua Chen,
  • Yu-Liang Hsu and
  • Yu-Chen Lin

3 September 2018

In this study, machine vision technology was used to precisely position the highest energy of the laser spot to facilitate the subsequent joining of product workpieces in a laser welding machine. The displacement stage could place workpieces into the...

  • Article
  • Open Access
8 Citations
2,337 Views
14 Pages

Preparation of Polytetrafluoroethylene Superhydrophobic Materials by Femtosecond Laser Processing Technology

  • Shuangquan Zhou,
  • Yayue Hu,
  • Yao Huang,
  • Hong Xu,
  • Daming Wu,
  • Dong Wu and
  • Xiaolong Gao

21 December 2023

In recent years, superhydrophobic surfaces have attracted significant attention due to their promising applications, especially in ice prevention, reduction in air resistance, and self-cleaning. This study utilizes femtosecond laser processing techno...

  • Article
  • Open Access
11 Citations
3,201 Views
12 Pages

Research on Microhole Processing Technology Based on the Femtosecond-Laser Spiral Trepanning Method

  • Fengping Li,
  • Guang Feng,
  • Xiaojun Yang,
  • Xiaogang Li,
  • Guang Ma and
  • Chengji Lu

26 October 2020

Microholes have crucial applications in aerospace, the automotive industry, and other industries. In this study, the microhole processing technology based on the femtosecond-laser spiral trepanning method was investigated. By adjusting the spiral sca...

  • Article
  • Open Access
7 Citations
3,322 Views
16 Pages

Technology and Properties of Peripheral Laser-Welded Micro-Joints

  • Szymon Tofil,
  • Hubert Danielewski,
  • Grzegorz Witkowski,
  • Krystian Mulczyk and
  • Bogdan Antoszewski

10 June 2021

This article presents the results of research on the technology and peripheral properties of laser-welded micro-couplings. The aim of this research was to determine the characteristics of properly made joints and to indicate the range of optimal para...

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