Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Femtosecond laser one-step direct-writing cylindrical microlens array on fused silica | |
Luo, Z.; J. A. Duan and C. L. Guo | |
2017 | |
发表期刊 | Optics Letters |
卷号 | 42期号:12 |
摘要 | We demonstrate an efficient method for fabricating high-quality cylindrical microlens arrays (CMLAs) on the surface of fused silica, fully based on spatially shaping of a femtosecond laser beam from Gaussian to Bessel distribution. As the envelope of shaped spatial intensity distribution matches the profile of cylindrical microlens perfectly, a CMLA with more than 50 uniform microlenses is fabricated by simple line scanning. The radius and height of these microlens units can be finely controlled by adjusting the power of laser pulses. Excellent optical imaging and highspeed fabrication performances are also demonstrated by our fabricated CLMA. (C) 2017 Optical Society of America |
收录类别 | sci ; ei |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/59127 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Luo, Z.,J. A. Duan and C. L. Guo. Femtosecond laser one-step direct-writing cylindrical microlens array on fused silica[J]. Optics Letters,2017,42(12). |
APA | Luo, Z.,&J. A. Duan and C. L. Guo.(2017).Femtosecond laser one-step direct-writing cylindrical microlens array on fused silica.Optics Letters,42(12). |
MLA | Luo, Z.,et al."Femtosecond laser one-step direct-writing cylindrical microlens array on fused silica".Optics Letters 42.12(2017). |
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