Rapid Fabrication of Large-Area Concave Microlens Arrays on PDMS by a Femtosecond Laser

2013 ◽  
Vol 5 (19) ◽  
pp. 9382-9385 ◽  
Author(s):  
Jiale Yong ◽  
Feng Chen ◽  
Qing Yang ◽  
Guangqing Du ◽  
Hao Bian ◽  
...  
2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Xuesong Shi ◽  
Xin Li ◽  
Lan Jiang ◽  
Liangti Qu ◽  
Yang Zhao ◽  
...  

2016 ◽  
Vol 8 (21) ◽  
pp. 13466-13471 ◽  
Author(s):  
Gerard Cadafalch Gazquez ◽  
Sidong Lei ◽  
Antony George ◽  
Hemtej Gullapalli ◽  
Bernard A. Boukamp ◽  
...  

2017 ◽  
Vol 95 (1-4) ◽  
pp. 99-108 ◽  
Author(s):  
Xiaodong Zhang ◽  
Lihua Li ◽  
Zexiao Li ◽  
Changyuen Chan ◽  
Linlin Zhu ◽  
...  

Micromachines ◽  
2020 ◽  
Vol 11 (2) ◽  
pp. 112 ◽  
Author(s):  
Linyu Yan ◽  
Dong Yang ◽  
Qihuang Gong ◽  
Yan Li

Femtosecond laser direct writing through two-photon polymerization has been widely used in precision fabrication of three-dimensional microstructures but is usually time consuming. In this article, we report the rapid fabrication of continuous surface Fresnel lens array through femtosecond laser three-dimensional focal field engineering. Each Fresnel lens is formed by continuous two-photon polymerization of the two-dimensional slices of the whole structure with one-dimensional scan of the corresponding two-dimensional engineered intensity distribution. Moreover, we anneal the lens array to improve its focusing and imaging performance.


Nanoscale ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 5198-5204 ◽  
Author(s):  
Deying Xia ◽  
Chuong Huynh ◽  
Shawn McVey ◽  
Aaron Kobler ◽  
Lewis Stern ◽  
...  

The practical issues (reproducibility, time and pore size control) for massive fabrication of nanopores over a wafer size of several inches for biomolecule detection are addressed here.


2016 ◽  
Vol 43 (7) ◽  
pp. 0703003
Author(s):  
崔建利 Cui Jianli ◽  
张斌珍 Zhang Binzhen ◽  
段俊萍 Duan Junping ◽  
赵龙 Zhao Long ◽  
南雪莉 Nan Xueli ◽  
...  

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