Microchannel fabrication on glass materials for microfluidic devices

J Hwang, YH Cho, MS Park, BH Kim - International Journal of Precision …, 2019 - Springer
Microchannels are the main features that characterize microfluidic devices. Also, glass is
given priority in selecting a substrate material in the development of microfluidic devices due …

Formation of superhydrophobic soda-lime glass surface using femtosecond laser pulses

MS Ahsan, F Dewanda, MS Lee, H Sekita… - Applied Surface …, 2013 - Elsevier
This paper demonstrates the fabrication of superhydrophobic soda-lime glass surface by
engineering periodic microgratings with self-formed periodic micro-ripples inside the …

Nanopatterning and nanostructure formation with femtosecond laser: Revolutionizing surface engineering on soda-lime glass

SP Sharma, R Vilar, R Kumar - Journal of Non-Crystalline Solids, 2024 - Elsevier
Glass, due to its high transparency and chemical stability, has found extensive use in
electrical, electronic, and optoelectronic devices. This study presents a novel approach to …

Formation of color centers and light scattering structures by femtosecond laser pulses in sodium fluoride

LI Bryukvina, EV Pestryakov, AV Kirpichnikov… - Optics …, 2014 - Elsevier
Modification of sodium fluoride crystal lattice by means of femtosecond laser pulses with λ
max= 800 nm, energy 0.5 mJ, duration 30 fs and repetition rate 1 kHz has been considered …

Fabrication of Fresnel zone plate lens in fused silica glass using femtosecond laser lithography technology

IB Sohn, MS Ahsan, YC Noh, HK Choi… - Optical …, 2014 - spiedigitallibrary.org
This paper expresses maskless formation of Fresnel zone plate (FZP) lens on fused silica
glass surface using femtosecond laser lithography technology. The FZP lens consists of a …

[PDF][PDF] Rapid Fabrication of Glass Micro and Nanostructures via Laser-assisted Hot Embossing.

HLM Shian, I Ishak, MZB Mohd Zawawi - Journal of Laser Micro …, 2023 - jlps.gr.jp
The escalating demand for glass that exhibits various surface functions has encouraged
efforts to develop more efficient and economical micro-/nano-patterning of glass substrates …

Formation of cylindrical micro-lens array in fused silica glass using laser irradiations

HK Choi, MS Ahsan, D Yoo, IB Sohn… - Micro/nano …, 2013 - spiedigitallibrary.org
In this article, we report the development of plano-convex cylindrical micro-lens array on the
surface of fused silica glass using laser processing technology. Initially, femtosecond laser …

Synchronized femtosecond laser pulse switching system based nano-patterning technology

IB Sohn, HK Choi, D Yoo, YC Noh, JH Sung, SK Lee… - Optical Materials, 2017 - Elsevier
This paper demonstrates the design and development of a synchronized femtosecond laser
pulse switching system and its applications in nano-patterning of transparent materials. Due …

Formation mechanism of self-organized nano-ripples on quartz surface using femtosecond laser pulses

MS Ahsan, MS Lee, MK Hasan, YC Noh, IB Sohn… - Optik, 2015 - Elsevier
This article demonstrates the formation of self-organized nano-ripples on a quartz surface by
irradiation of femtosecond laser pulses. Self-oriented nano-ripples are printed on the quartz …

Low-repetition rate femtosecond laser writing of optical waveguides in water-white glass slides

HE Lazcano, GV Vázquez - Applied Optics, 2016 - opg.optica.org
Energy dose ranges for fabrication of subsurface and ablated ridge waveguides were
defined using a low repetition rate femtosecond laser. The waveguides were written along …