Design of uniform and long distance illuminationsystem based on single LED

Xie, Hao; Jiang, Min; Meng, Qingduan; Chunlun, Fang

doi:10.5768/jao201738.0401005

Cited by 2 publications

(1 citation statement)

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“…It mainly involves materials science, optics, electromechanical engineering, biomedicine and other disciplines. It is an interdisciplinary technology with broad prospects developed rapidly in recent 20 years [1]. Microfluidic chip is an important component to realize microfluidic technology.…”

Section: Introductionmentioning

confidence: 99%

Microfluidic Chip Injection Photo Solidification Molding Study on Reaction Kinetics

Tong

Xie

et al. 2019

KEM

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Microfluidic chip injection photocuring is a new method for microfluidic chip fabrication. The accuracy of microfluidic chip photocuring has an important impact on the reliability of microfluidic chip. The reaction rate of photocuring system directly affects the final quality and efficiency of microfluidic chip. The rapid reaction rate of photocuring system will lead to poor feeding effect of the reaction system. The forming accuracy is affected, and the reaction rate is too slow, which will increase the forming time and affect the forming efficiency. In this paper, the conversion rate and reaction rate of different active monomers and oligomers used in the formulation system of microfluidic chips were measured on-line. The photocuring reaction kinetics of microfluidic chips was studied, and the influence of the formulation system on the photocuring reaction was explored, which laid a foundation for optimizing the formulation of microfluidic chips.

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Section: Introductionmentioning

confidence: 99%

Microfluidic Chip Injection Photo Solidification Molding Study on Reaction Kinetics

Tong

Xie

et al. 2019

KEM

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Design of a high uniform collimation illumination system for near field measurement

Dong¹,

Xu²,

Lv³

et al. 2021

OSA Continuum

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In this paper, focusing on the needs of near-field measurement lighting, a lighting system with high collimation and uniformity is designed, using filament high-heat illuminant as radiation source. The general design idea of dividing the illumination system into “collimating optical cavity” and “homogenizing optical cavity” is put forward. The design process of “collimating optical cavity” is given, and two different structural forms of “homogenizing optical cavity” are analyzed and the design results are given. The lighting effect is obtained by using simulation software, and the established parameters are achieved.

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Design of uniform and long distance illuminationsystem based on single LED

Cited by 2 publications

References 0 publications

Microfluidic Chip Injection Photo Solidification Molding Study on Reaction Kinetics

Microfluidic Chip Injection Photo Solidification Molding Study on Reaction Kinetics

Design of a high uniform collimation illumination system for near field measurement

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