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class="ss"><div><span>导读： </span>激光在这些领域的应用是利用紫外(UV)激光器，它的激光波长在 150 nm到400nm。紫外激光器非常适合于科研、工业、OEM系统集成开发；科研方面，紫外激光器可以用于原子/分析光谱、化学动力学等方面的研究。工业方面，基 ...</div> </div> <!--[diy=diysummarybottom]--><div id="diysummarybottom" class="area"></div><!--[/diy]--> <div class="d"> <!--[diy=diycontenttop]--><div id="diycontenttop" class="area"></div><!--[/diy]--> <table cellpadding="0" cellspacing="0" class="vwtb"><tr><td id="article_content"><p style="text-align: center;"><a href="data/attachment/portal/201601/21/153009u9do1iup02i2ucdr.jpg" target="_blank"><img src="data/attachment/portal/201601/21/153009u9do1iup02i2ucdr.jpg"></a></p><p class="MsoNormal" style="text-indent:21.0pt;mso-char-indent-count:2.0"><span style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">也许我们知道利用<a href="http://laser.oecr.com" target="_blank" class="relatedlink">激光</a>来进行视力矫正、激光表演、钻孔，切割，或者焊接但是有多少人知道在他们使用的药物上的标记也可能是由激光制造的，在身份证或者信用卡上的先进的安全特征标记也是由激光制造的，或者，在眼镜上也有激光制造的几乎不可见的标志。激光在这些领域的应用是利用紫外</span><span lang="EN-US">(UV)</span><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri">激光器，它的激光波长在</span><span lang="EN-US"> 150 nm</span><span style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">到</span><span lang="EN-US">400nm</span><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri">。紫外激光器非常适合于科研、工业、</span><span lang="EN-US">OEM</span><span style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">系统集成开发；科研方面，紫外激光器可以用于原子</span><span lang="EN-US">/</span><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri">分析光谱、化学动力学等方面的研究。工业方面，基于紫外激光器生产的磁盘的数据存储盘空间比蓝光激光器高出</span><span lang="EN-US">20</span><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri">倍。紫外激光器很适合小尺寸的应用。这些包括了：</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri"> ◆雕刻用于冲压或者微型电火花腐蚀的精密工具</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri"> ◆在玻璃或者合成物上做标记，这样表面的结构或者化学组成不会被改变</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri"> ◆在柴油机的燃料喷嘴上钻小孔</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri"> ◆清洗古老的绘画作品，而不会破坏原有的图层</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri"> 在表面构造中，这些激光器填补了用于集成<a href="http://electronic.oecr.com" target="_blank" class="relatedlink">电路</a></span><span lang="EN-US">(IC)</span><span style="font-family:宋体;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri">制造的平版印刷技术和<a href="http://machine.oecr.com" target="_blank" class="relatedlink">机械</a>微<a href="http://optics.oecr.com" target="_blank" class="relatedlink">加工</a>与微型电火花腐蚀之间的空白。</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri"> 是什么使得他们如此适用于微钻孔，微构造，和清洗古老的绘画作品呢？它们的波长很短，所以可以聚焦到很小的光斑上。脉宽很短、强度很高使得在<a href="http://material.oecr.com" target="_blank" class="relatedlink">材料</a>的去除过程中，每个脉冲仅除去小部分物质，因此能得到范围限定得很好的微结构<a href="http://b.oecr.com/sell" target="_blank" class="relatedlink">产品</a>。光束强度是如此之高以至于材料是以气态被去除的，该过程称为烧蚀，得到的就是很干净的表面。</span><span lang="EN-US"><o:p></o:p></span></p> <p class="MsoNormal" style="text-indent:21.0pt"><span style="font-family:宋体; 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