scholarly journals Polymer-Based Device Fabrication and Applications Using Direct Laser Writing Technology

Polymers ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 553 ◽  
Author(s):  
Zhen-Lin Wu ◽  
Ya-Nan Qi ◽  
Xiao-Jie Yin ◽  
Xin Yang ◽  
Chang-Ming Chen ◽  
...  
Keyword(s):  
Low Cost ◽  
Device Fabrication ◽  
Polymer Materials ◽  
Direct Laser Writing ◽  
Laser Writing ◽  
Electromagnetic Devices ◽  
Direct Laser ◽  
Device Structures ◽  
Writing Technology ◽  
High Processing

Polymer materials exhibit unique properties in the fabrication of optical waveguide devices, electromagnetic devices, and bio-devices. Direct laser writing (DLW) technology is widely used for micro-structure fabrication due to its high processing precision, low cost, and no need for mask exposure. This paper reviews the latest research progresses of polymer-based micro/nano-devices fabricated using the DLW technique as well as their applications. In order to realize various device structures and functions, different manufacture parameters of DLW systems are adopted, which are also investigated in this work. The flexible use of the DLW process in various polymer-based microstructures, including optical, electronic, magnetic, and biomedical devices are reviewed together with their applications. In addition, polymer materials which are developed with unique properties for the use of DLW technology are also discussed.

Resistless direct laser writing technology for binary and gray-scale microimages generation

2000 ◽  
Author(s):  
A. G. Poleshchuk ◽  
V. P. Korolkov ◽  
V. P. Koronkevich ◽  
V. V. Cherkashin ◽  
C. Wu
Keyword(s):  
Direct Laser Writing ◽  
Gray Scale ◽  
Laser Writing ◽  
Direct Laser ◽  
Writing Technology

scholarly journals Laser induced MoS2/carbon hybrids for hydrogen evolution reaction catalysts

2016 ◽  
Vol 4 (18) ◽  
pp. 6824-6830 ◽  
Author(s):  
Heng Deng ◽  
Chi Zhang ◽  
Yunchao Xie ◽  
Travis Tumlin ◽  
Lily Giri ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Efficiency ◽  
Low Cost ◽  
Direct Laser Writing ◽  
Laser Writing ◽  
Novel Technique ◽  
Direct Laser

The direct laser writing method has emerged as a novel technique for fabricating MoS2/carbon hybrid HER catalysts with low cost, high efficiency, and flexible designability.

Force and humidity dual sensors fabricated by laser writing on polyimide/paper bilayer structure for pulse and respiration monitoring

2018 ◽  
Vol 6 (17) ◽  
pp. 4727-4736 ◽  
Author(s):  
Jiangjiang Luo ◽  
Yanbo Yao ◽  
Xiaoshuang Duan ◽  
Tao Liu
Keyword(s):  
Low Cost ◽  
Bilayer Structure ◽  
Direct Laser Writing ◽  
Laser Writing ◽  
Respiration Monitoring ◽  
Sensing Technology ◽  
Direct Laser

Paper-based sensing technology was combined with direct laser writing for designing and fabricating low-cost wearable multifunctional sensors.

scholarly journals In situ photografting during direct laser writing in thermoplastic microchannels

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jung Y. Han ◽  
Sarah Warshawsky ◽  
Don L. DeVoe
Keyword(s):  
Device Fabrication ◽  
Pattern Generation ◽  
Pressure Gradients ◽  
Direct Laser Writing ◽  
Laser Writing ◽  
Covalent Bonds ◽  
Direct Laser ◽  
Powerful Approach ◽  
Strong Adhesion

AbstractA method for in situ photografting during direct laser writing by two-photon polymerization is presented. The technique serves as a powerful approach to the formation of covalent bonds between 3D photoresist structures and thermoplastic surfaces. By leveraging the same laser for both pattern generation and localized surface reactions, crosslinking between the bulk photoresist and thermoplastic surface is achieved during polymerization. When applied to in-channel direct laser writing for microfluidic device fabrication, the process yields exceptionally strong adhesion and robust bond interfaces that can withstand pressure gradients as high as 7 MPa through proper channel design, photoinitiator selection, and processing conditions.

scholarly journals Fabrication and Electrochemical Properties of Three-Dimensional (3D) Porous Graphitic and Graphenelike Electrodes Obtained by Low-Cost Direct Laser Writing Methods

ACS Omega ◽  
2020 ◽  
Vol 5 (3) ◽  
pp. 1540-1548 ◽  
Author(s):  
Micheal Burke ◽  
Cathal Larrigy ◽  
Eoghan Vaughan ◽  
George Paterakis ◽  
Labrini Sygellou ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Low Cost ◽  
Three Dimensional ◽  
Direct Laser Writing ◽  
Laser Writing ◽  
Direct Laser

scholarly journals Controlled formation of metallic tellurium nanocrystals in tellurite glasses using femtosecond direct laser writing

2021 ◽  
Author(s):  
Renato Grigolon Capelo ◽  
Juliana M.P. Almeida ◽  
Douglas Faza Franco ◽  
Gael Yves Poirier ◽  
Cleber Renato Mendonça ◽  
...  
Keyword(s):  
Tellurite Glasses ◽  
Direct Laser Writing ◽  
Laser Writing ◽  
Direct Laser
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