High Resolution - SUTD Digital Manufacturing and Design Centre

Permalink
Gallery
Hierarchical Colorful Structures by Three-Dimensional Printing of Inverse Opals

High Resolution, Research

Hierarchical Colorful Structures by Three-Dimensional Printing of Inverse Opals

Hemant Kumar Raut, Hao Wang, Qifeng Ruan, Hongtao Wang, Javier G. Fernandez, and Joel K. W. Yang, Nano Letters 2021 21 (20), 8602-8608, DOI: 10.1021/acs.nanolett.1c02483

Abstract

Structural coloration is a recurring solution in biological systems to control visible light. In nature, basic structural coloration results from light interacting with a repetitive nanopattern, but more complex interactions and striking […]

Permalink
Gallery
Aerosol jet printing on paper substrate with conductive silver nano material

High Resolution, Research

Aerosol jet printing on paper substrate with conductive silver nano material

Chen, Yi-Dan, Nagarajan, Vijayasarathi, Rosen, David W., Yu, Wenwei, Huang, Shao Ying, Aerosol jet printing on paper substrate with conductive silver nano material, Journal of Manufacturing Processes Volume 58, October 2020, Pages 55-66, https://doi.org/10.1016/j.jmapro.2020.07.064

The SEM images of the top view and cross-sectional view of the printed structures when different numbers of layers are finished (i.e., printed and sintered) in the proposed […]

Permalink
Gallery
Tuning Pressure Drop in Isoporous Membranes: Design with Fabrication Variability

High Resolution, Research, Research Highlights

Tuning Pressure Drop in Isoporous Membranes: Design with Fabrication Variability

Ong, S.K., Birgersson, E. and Low, H.Y. (2021), Tuning Pressure Drop in Isoporous Membranes: Design with Fabrication Variability. Adv. Theory Simul., 4: 2100088. https://doi.org/10.1002/adts.202100088

Abstract

Isoporous membranes consist of well-defined micro and nanoscale pore architecture comprising uniform pore sizes with straight pore channels. In contrast to traditional random porous membranes with tortuous flow paths, isoporous membranes offer the […]

Permalink
Gallery
Light Confinement in a 3D Space

High Resolution, Research

Light Confinement in a 3D Space

The emerging services such as data center cloud interconnection services, ultra-bandwidth video services, and 5G mobile services stimulate the fast development of photonic integrated circuits (PIC), which can meet the increasing demand of communication systems for internet.

However, PICs today are largely perceived as planar structures, able to guide light in a single plane. This planarity […]

Permalink
Gallery
Structural Colour Printing

High Resolution, Research

Structural Colour Printing

SUTD Visual Research featured Associate Professor Joel Yang’s research on Structural Colour Printing. Original link: SUTD Visual Research – Structural Colour Printing – SUTD

Let’s explore how we can produce high-resolution, fade-proof colours without using any colour pigments.

Joel Yang’s NanoLab (sutd.edu.sg)

Permalink
Gallery
High-resolution polymer waveguide devices fabricated using three-dimensional multiphoton lithography

High Resolution, Research

High-resolution polymer waveguide devices fabricated using three-dimensional multiphoton lithography

HIGH-RESOLUTION POLYMER WAVEGUIDE DEVICES FABRICATED USING THREE-DIMENSIONAL MULTIPHOTON LITHOGRAPHY
Hongwei Gao, George F.R. Chen, Peng Xing, Ju Won Choi, Hong Yee Low, Dawn T.H. Tan
Abstract:
Three-dimensional polymer waveguide devices are fabricated using 3Dmultiphoton lithography, including photonic waveguides, Bragg gratings and ring resonators with sub-micron gap sizes. Error-free transmission of 30Gb/s non-return-to-zero data and 56Gb/s pulse amplitude modulation-4 […]