Fabrication of periodic micro-structures by holographic lithography

Stankevičius, Evaldas; Gedvilas, Mindaugas; Voisiat, Bogdan; Malinauskas, Mangirdas; Račiukaitis, Gediminas

doi:10.3952/physics.v53i4.2765

Cited by 29 publications

(11 citation statements)

References 34 publications

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“…The contact points between old and freshly extruded logs create cooling points with surface tension pulling a liquid polymer by surface tension gradient towards colder regions. This is an effect similar to the so-called "repolymerization" [24] observed in DLW lithography, where overexposed regions seem to self-form repetitive structures in 1D and 2D manners. Despite that, such log pile micro-sieve structures having undercuts were successfully manufactured without any sacrificial substructures or support materials.…”

Section: D Printing Of Scaffoldssupporting

confidence: 62%

Custom on demand 3D printing of functional microstructures

Jonušauskas¹,

Skliutas²,

Butkus³

et al. 2015

Lith. J. Phys.

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Rapid development in 3D printing technologies promises a cheap and simple yet reliable way for producing various components and structures for research in numerous science fields. This work is dedicated to investigate the possibility to use fused filament fabrication based 3D printing to fabricate microchannels for microfluidical applications as well as diverse 3D scaffolds for biomedical applications. We also examine the possibility to further improve fabricated structures by employing an ultrafast laser, namely by laser light filamentation and using direct laser writing. Results of this study are discussed in detail and outlook for further work in this field is given.

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Section: D Printing Of Scaffoldssupporting

confidence: 62%

Custom on demand 3D printing of functional microstructures

Jonušauskas¹,

Skliutas²,

Butkus³

et al. 2015

Lith. J. Phys.

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“…Holographic lithography (HL) is based on the multibeam interference phenomenon without using complex photomasks or optical systems . It is a simple and low‐cost technique to fabricate 1D, 2D, and 3D periodic geometries via a single laser exposure.…”

Section: Major Printing Methods For 3d‐printed Batteriesmentioning

confidence: 99%

Additive Manufacturing of Batteries

Pang

Cao

Chu

et al. 2019

Adv Funct Materials

213

129

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Additive manufacturing, i.e., 3D printing, is being increasingly utilized to fabricate a variety of complex-shaped electronics and energy devices (e.g., batteries, supercapacitors, and solar cells) due to its excellent process flexibility, good geometry controllability, as well as cost and material waste reduction. In this review, the recent advances in 3D printing of emerging batteries are emphasized and discussed. The recent progress in fabricating 3D-printed batteries through the major 3D-printing methods, including lithographybased 3D printing, template-assisted electrodeposition-based 3D printing, inkjet printing, direct ink writing, fused deposition modeling, and aerosol jet printing, are first summarized. Then, the significant achievements made in the development and printing of battery electrodes and electrolytes are highlighted. Finally, major challenges are discussed and potential research frontiers in developing 3D-printed batteries are proposed. It is expected that with the continuous development of printing techniques and materials, 3D-printed batteries with long-term durability, favorable safety as well as high energy and power density will eventually be widely used in many fields.

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“…In this way, any virtual images digitally generated from 3D computer-aided drawing (CAD) can be dynamically transferred into the materials exposed by virtue of optical projection and motion systems. Based on light-beam writing in this LS scheme, there have been several similar approaches developed as named after two-photon polymerization 2,18,34-37,39 (2PP), single-photon polymerization 9 (1PP), rapid prototyping, 15,37 holographic lithography, 38 and direct laser writing. 39 In common, using different suitable materials, they can accomplish versatile micro-to macromachining of complicated 3D geometries to submicrometer precision.…”

Section: Light Stereolithography (Ls)mentioning

confidence: 99%

Microfabrication Processes and Applications of Liquid Photosensitive Materials

Chen

2014

Photocured Materials

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This chapter comprehensively presents the various microfabrication schemes and applications that are largely based the photosensitive liquid materials over several decades. Nowadays, those types of photosensitivity-based materials are no doubt playing a significant role for precise fabrication of diverse components and devices at the micro- to nanometer scale. Herein the contents are systematically organized as below. First, the intimate fusion of liquid with light and its demands for development of multidisciplinary technologies are introduced in Section 6.1, subsequently followed by review of fundamental principles with characterization of materials, photoinduced polymerization and miniaturization of objects in Section 6.2. Furthermore, Section 6.3 concisely describes several developed schemes of microfabrication existing at present, such as photolithography, soft lithography, light stereolithography and inkjet printing, for implementation of photosensitive liquid materials. Section 6.4 illustrates a variety of industrial applications closely associated with those above schemes, which include microactuators, microsensors, microfluidic components, optical components, medical devices and other complex three-dimensional microsystems. These are promising to be further explored and developed in the 21st century. Finally, we summarize with conclusions and future outlook in Section 6.5.

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Fabrication of periodic micro-structures by holographic lithography

Cited by 29 publications

References 34 publications

Custom on demand 3D printing of functional microstructures

Custom on demand 3D printing of functional microstructures

Additive Manufacturing of Batteries

Microfabrication Processes and Applications of Liquid Photosensitive Materials

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