Laser Surface Patterning

Hocheng, H.; Tsai, Hai-Lung; Jadhav, Umesh; Wang, K.Y.; Lin, Tsann

doi:10.1016/b978-0-08-096532-1.00917-1

Cited by 7 publications

(6 citation statements)

References 260 publications

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“…For the direct-write approach, primarily solid-state lasers are more appropriate. In this case, a focused laser spot follows a predefined tool path on the workpiece surface, which is particularly well suited to prototyping because it does not require a mask (Hocheng et al, 2014).…”

Section: Laser Beam Machining Methodsmentioning

confidence: 99%

Remanufacturing and Advanced Machining Processes for New Materials and Components

Gevorkyan¹,

Rucki²,

Nerubatskyi³

et al. 2022

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Reasonable efforts have been made to publish reliable data and information, but the author and publisher cannot assume responsibility for the validity of all materials or the consequences of their use. The authors and publishers have attempted to trace the copyright holders of all material reproduced in this publication and apologize to copyright holders if permission to publish in this form has not been obtained. If any copyright material has not been acknowledged please write and let us know so we may rectify in any future reprint.The Open Access version of this book, available at www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.

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Section: Laser Beam Machining Methodsmentioning

confidence: 99%

Remanufacturing and Advanced Machining Processes for New Materials and Components

Gevorkyan¹,

Rucki²,

Nerubatskyi³

et al. 2022

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“…This method is based on the Laser-Induced Forward Transfer (LIFT) introduced by Bohandy et al 20 . It is a non-contact direct-write technique which enables the deposition of small volumes of materials 60 . It has been extensively used as a method of additive micropatterning materials like metals 12 , but here it is applied to settle bioinks ( Figure 4).…”

Section: Materials Jetting By Laser-assisted Bioprinting (Lab)mentioning

confidence: 99%

3D Printing in Medicine for Preoperative Surgical Planning: A Review

2019

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The aim of this paper is to review the recent evolution of Additive Manufacturing (AM) within the medical field of preoperative surgical planning. The discussion begins with an overview of the different techniques, pointing out their advantages and disadvantages as well as an in-depth comparison of different characteristics of the printed parts. Then, the state-of-the-art with respect to preoperative surgical planning is presented. On the one hand, different surgical planning prototypes manufactured by several AM technologies are described. On the other hand, materials used for mimicking different living tissues are explored by focusing on the material properties: elastic modulus, hardness, etc. As a result, doctors can practice before performing surgery and thereby reduce the time needed for the operation. The subject of patient education is also introduced. A thorough review of the process that is required to obtain 3D Printed surgical planning prototypes, which is based on different stages, is then carried out. Finally, the ethical issues associated with 3D printing in medicine are discussed, along with its future perspectives. Overall, this is important for improving the outcome of the surgery, since doctors will be able to visualize the affected organs and even to practice surgery before performing it.

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“…A potential alternative to lithographic and printing techniques is the direct fabrication or direct patterning of QDs by means of a laser. The direct laser patterning (or laser writing) refers to the ability to produce arbitrary and programmable patterns of materials in a single step (or as a few as possible) by using a laser, with a medium resolution (<5 μm) and with an easy implementation in an industrial environment (Hocheng et al, 2014).…”

Section: Direct Laser Patterning Of Qdsmentioning

confidence: 99%

Quantum Dots Synthesis Through Direct Laser Patterning: A Review

Antolini

Orazi

2019

Front. Chem.

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In this brief review the advances on Direct Laser Patterning (DLP) for the synthesis of photo-luminescent semiconductor quantum dots (QDs) belonging to II-VI groups, especially in solid state using laser-assisted conversion are reported and commented. The chemistry of the precursor synthesis is illustrated because it is a crucial step for the development of the direct laser patterning of QDs. In particular, the analysis of cadmium (bis)thiolate and cadmium xanthates precursors after thermal and laser treatment is examined, with a special focus on the optical properties of the formed QDs. The second part of the review examines how the laser parameters such as the wavelength and pulse duration may regulate the properties of the patterned QDs. The DLP technique does not require complex laser systems or the use of dangerous chemical post treatments, so it can be introduced as a potential method for the patterning of pixels in quantum dot light emitting diodes (QD-LEDs) for display manufacturing.

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Laser Surface Patterning

Cited by 7 publications

References 260 publications

Remanufacturing and Advanced Machining Processes for New Materials and Components

Remanufacturing and Advanced Machining Processes for New Materials and Components

3D Printing in Medicine for Preoperative Surgical Planning: A Review

Quantum Dots Synthesis Through Direct Laser Patterning: A Review

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