氟化锂光学晶体窗�?参数-价格-中国粉体罐�/title>

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$(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> 氟化锂光学晶体窗牆�/strong>氟化锂光学晶佒�/span>LiF(氟化锁�/span>)晶体� 真空紫外线区域中显示出优异的透射率。它用于可见光和0.104��m - 7��m的红外线的窗口，棱镜和透镜。氟化锂晶体对热冲击敏感，并�?/span>400��C受到大气水分子影响、�/span>产品详情描述LiF(氟化锁�/span>)晶体� 真空紫外线区域中显示出优异的透射率。它用于可见光和0.104��m - 7��m的红外线的窗口，棱镜和透镜。氟化锂晶体对热冲击敏感，并�?/span>400��C受到大气水分子影响、�/span>另外辐照产生色心。应采取适度的预防措施，防止水分和高能量辐射损伤。氟化锂�?/span>600��C软化，可以稍微弯曲成半径板。材料可以沿着(100)和较少见皃�/span>(110)切割。虽然光学特性好，但结构不完善，切割困难。高品质的氟化锂通常用改良的布里奇曼技术生长。氟化锂显示出良好的光学特性。它可以用于真空紫外线，可见光和红外线中的窗口，棱镜和镜头。由于其对称晶格结构，氟化锂也可以用佛�/span>X射线衍射装置。氟化锂晶体＇�/span>LiF）属于立方晶系，解理面为＇�/span>100）面，具有优良的光学性能，尤其在深紫外波段。随着近年来深紫外技术的发展，氟化锂晶体以其在深紫外波段高的透过率和短的截止波长受到越来越多的关注、�/span>材料透射特性曲纾�/span>特征仍�/span>110nm�?/span>7��m的良好透射;光学各向同性，中等硬度吸水性，在水中无法溶觢�/span>;对热冲击敏感，沿(100)切割规范<table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2">物理性质</td></tr><tr><td>晶格类型</td><td>cubic立方佒�/span></td></tr><tr><td>晶格常数?</td><td>a=4.026</td></tr><tr><td>密度g/cm3</td><td>2.64</td></tr><tr><td>熔点ℂ�/span></td><td>870</td></tr><tr><td>折射玆�span>@ 1.0��m</td><td>n=1.387</td></tr><tr><td>传输范围��m</td><td>0.12-6</td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2">LiF窗口规格</td></tr><tr><td>光谱范围</td><td>UV� VIS� IR</td></tr><tr><td>表面质量</td><td>60-40 S&D</td></tr><tr><td>通光孔径</td><td>90% of the diameter</td></tr><tr><td>直径公差</td><td>+0� -0.1 mm</td></tr><tr><td>厚度公差</td><td>��0.1</td></tr><tr><td>表面平整�?/span></td><td>��/4 @ 633 nm</td></tr><tr><td>平行公差</td><td><3 arcmin</td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2">光学级抛光规栻�/span>⅟�/span></td></tr><tr><td>定向公差</td><td>< 1��</td></tr><tr><td>厚度/直径公差</td><td>��0.10 mm</td></tr><tr><td>表面平整�?/span></td><td><(��-2��) @632nm</td></tr><tr><td>波前畸变</td><td><(2-4)�� @632nm</td></tr><tr><td>表面质量</td><td>80/50</td></tr><tr><td>平行</td><td>10�@</td></tr><tr><td>垂直</td><td>60�@</td></tr><tr><td>通光口径</td><td>>90%</td></tr><tr><td>倒棱</td><td><0.2��45��</td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2">光学级抛光规栻�/span>Ⅰ�/span></td></tr><tr><td>定向公差</td><td>< 0.5��</td></tr><tr><td>厚度/直径公差</td><td>��0.10 mm</td></tr><tr><td>表面平整�?/span></td><td><(��/2-��/4) @632nm</td></tr><tr><td>波前畸变</td><td><(1-2)�� @632nm</td></tr><tr><td>表面质量</td><td>60/40</td></tr><tr><td>平行</td><td>1�@</td></tr><tr><td>垂直</td><td>30�@</td></tr><tr><td>通光口径</td><td>>90%</td></tr><tr><td>倒棱</td><td><0.2��45��</td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2">光学级抛光规格Ⅲ</td></tr><tr><td>定向公差</td><td>< 0.2��</td></tr><tr><td>厚度/直径公差</td><td>��0.02 mm</td></tr><tr><td>表面平整�?/span></td><td>(��/4-��/6) @632nm</td></tr><tr><td>波前畸变</td><td><(��-��/2) @632nm</td></tr><tr><td>表面质量</td><td>40/20</td></tr><tr><td>平行</td><td>45〝�/span></td></tr><tr><td>垂直</td><td>20�@</td></tr><tr><td>通光口径</td><td>>90%</td></tr><tr><td>倒棱</td><td><0.2��45��</td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td>订购型号</td><td>规格(D��L)(mm)</td><td>透射玆�span>@100nm</td><td>S/D</td><td>材料等级</td></tr><tr><td>LIFP08-0.5U VUV</td><td>8.0mm��0.5mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP13-1U VUV</td><td>13.0mm��1.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP13-2U</td><td>13.0mm��2.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP13-3U</td><td>13.0mm��3.5mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP15-1U</td><td>15.0mm��1.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP19-1U</td><td>19.0mm��1.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP20-1U</td><td>20.0mm��6.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP20-2U</td><td>20.0mm��8.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP25-1U</td><td>25.0mm��1.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP25-1.5U</td><td>25.5mm��10.5mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP25-2U</td><td>25.0mm��2.0mm</td><td>>58%＇�/span>typ.>60%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP25-3U</td><td>25.0mm��3.0mm</td><td>>40%＇�/span>typ.>50%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP25-4U</td><td>25.0mm��4.0mm</td><td>>40%＇�/span>typ.>50%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP25-5U</td><td>25.0mm��5.0mm</td><td>>40%＇�/span>typ.>50%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP32-3U</td><td>32.0mm��3.0mm</td><td>>40%＇�/span>typ.>50%（�/span></td><td>40/20</td><td>VUV</td></tr><tr><td>LIFP50-3U</td><td>50.8mm��3.0mm</td><td>>40%＇�/span>typ.>50%（�/span></td><td>40/20</td><td>VUV</td></tr></tbody></table> 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