| 激光脉冲在橘子表皮打标的效果研究 |
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| 引用本文： | 周博,王宁.激光脉冲在橘子表皮打标的效果研究[J].农业科技与装备,2021(2). |
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| 作者姓名： | 周博 王宁 |
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| 作者单位： | 沈阳理工大学;沈阳工学院生命工程学院 |
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| 摘 要： | 为满足水果追溯条码清晰、耐久的要求,选取橘子为试验对象,对比纳秒激光和皮秒激光在其表面打印二维码的效果。试验结果表明:与纳秒激光相比,皮秒激光在橘子表皮上打印的线条平直度佳,轮廓清晰,对表皮的损伤更小。
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| 关 键 词： | 打标 激光脉冲 试验 纳秒 皮秒 |
Study on the Effect of Laser Pulse Marking on Orange Epidermis |
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| ZHOU Bo,WANG Ning.Study on the Effect of Laser Pulse Marking on Orange Epidermis[J].Agricultural Science & Technology and Equipment,2021(2). |
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| Authors: | ZHOU Bo WANG Ning |
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| Affiliation: | (Shenyang Ligong University,Shenyang 110159,China;Shenyang Institute of Technology,Fushun Liaoning 133122,China) |
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| Abstract: | In order to meet the requirement of clear and durable fruit traceable bar code,orange was selected as the test object,and the effect of nanosecond laser and picosecond laser printing QR code on its surface was compared.Test results showed that:Compared with nanosecond laser,picosecond laser has better straightness,clear outline and less damage to the epidermis. |
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| Keywords: | marking laser pulse test nanosecond pulse picosecond |
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