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Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Science, Shanghai 201800, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China）<br /> 机构地区：[1]中国科学院上海光学精密机械研究所,上海201800 [2]中国科学院大学,北京100049<br /> 出 处：《人工晶体学报》 EI CSCD 2014年第43卷第11期 2767-2771页,共5页<br /> Journal of Synthetic Crystals<br /> 基 金：上海市高新技术领域科研项目（12521102702）<br /> 摘 要：采用Czochralski技术分别生长了双掺Zr4＋（1mol%,2mol%,3mol%）和Yb3＋（0mol%,1mol%,1mol%）的Zr∶Yb∶Li Nb O3晶体。测试了晶体的XRD图谱并与标准图谱进行了比较。测量了晶体的红外透射光谱,OH-的振动吸收峰分别位于3485 cm-1、3488 cm-1和3488 cm-1,当Zr4＋浓度达到2mol%以后,继续增大Zr4＋浓度,OH-的振动吸收峰不发生移动。研究了晶体的室温吸收、发射光谱和荧光寿命特性,表明Zr∶Yb∶Li Nb O3晶体是一种潜在的可用来发展具有抗光损伤的新型激光晶体材料。<br /> Zr ∶ Yb ∶ Li Nb O3 crystals co-doped with different concentrations of Zr4 ＋（ 1mol%,2mol%,3mol%） and different concentrations of Yb3 ＋（ 0mol%,1mol%,1mol%） were grown by Czochralski technique,respectively. The as-grown crystals were characterized by XRD and compared with the standard XRD card. The infrared transmission spectrum of the crystals were measured. The results show that the OH-absorption peaks were located at 3485 cm- 1,3488 cm- 1and 3488 cm- 1,respectively. The OH-vibration absorption peak doesn ’ t move with the Zr4 ＋concentration increase from 2mol%.Investigation of the room temperature absorption and emission spectra and fluorescence lifetime indicat that Zr∶ Yb ∶ Li Nb O3 crystal is a potential candidate for a laser gain material to develop higher optical damage threshold laser device.<br /> 关键词：Zr∶Yb∶LiNbO3晶体 Czochralski法 晶体生长 光谱性质<br /> Zr∶ Yb∶ LiNbO3 crystal ;Czochralski method ;crystal growth ;spectra property ;</div> <div style="height200px;"></div> </div> </div> </div> </div></div> </div> <!--autocomment filter by maxnum--> <div class="ft_wp"> <div id="ft" class=" cl"> <div id="flk" > <p> <a href="http://wpa.qq.com/msgrd?V=3&Uin=20600600&Site=光电工程师社区&Menu=yes&from=discuz" target="_blank" title="QQ"><img src="static/image/common/site_qq.jpg" alt="QQ" /></a><span class="pipe">|</span><a href="http://m.oecr.com" >手机版</a><span class="pipe">|</span><a href="http://so.oecr.com" title="站内搜索" target="_blank" >搜索</a><span class="pipe">|</span><a href="http://www.focaloptics.com" title="主办单位：武汉焦点光学技术有限公司" target="_blank" >焦点光学</a><span class="pipe">|</span><a href="http://www.oecr.com" target="_blank">光电工程师社区</a> ( <a href="http://beian.miit.gov.cn/" target="_blank">鄂ICP备17021725号-1</a> <a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=42011102000821" target="_blank">鄂网安备42011102000821号</a> ) <span id="tcss"></span><script type="text/javascript" src="http://tcss.qq.com/ping.js?v=1eOg" charset="utf-8"></script><script type="text/javascript" reload="1">pgvMain({"discuzParams":{"r2":"1028778","ui":0,"rt":"plugin","pn":1,"qq":"000"},"extraParams":""});</script></p> <p class="xs0"> <span id="debuginfo"> Copyright 2015 光电工程师社区 版权所有 All Rights Reserved. </span> </p> </div> <div id="ftl" > <p>申明：本站为非盈利性公益个人网站，已关闭注册功能，本站所有内容均为网络收集整理，不代表本站立场。如您对某些内容有质疑或不快，请及时联系我们处理！ </p> </div> <div id="frt" > <div class="wp"> <p class="dd01"> © 2001-2022 <a href="http://www.oecr.com" target="_blank">光电工程师社区</a> 网站备案号：<a href="https://beian.miit.gov.cn/">鄂ICP备17021725号</a> 网站公安备案号：<a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=42011102000821">鄂42011102000821号</a> Powered by <a href="http://www.discuz.net" target="_blank">Discuz!</a> <em>X3.2</em> </p><p class="dd02">GMT+8, 2025-12-17 07:11 </p> </div> </div></div> </div> </div> <!--bottombg结束--> <!--<div id="scrolltop"> <span hidefocus="true"><a title="返回顶部" onclick="window.scrollTo('0','0')" class="scrolltopa" ><b>返回顶部</b></a></span> </div> --> <div id="scrolltop"> <span hidefocus="true"><a title="返回顶部" onclick="window.scrollTo('0','0')" class="scrolltopa" ><b>返回顶部</b></a></span> </div> <script type="text/javascript">_attachEvent(window, 'scroll', function () { showTopLink(); });checkBlind();</script> <div id="discuz_tips" style="display:none;"></div> <script type="text/javascript"> var tipsinfo = '1028778|X3.2|0.6||0||0|7|1765926685|35a80b3ea8910cb702decd866bcd137a|2'; </script> <script src="http://discuz.gtimg.cn/cloud/scripts/discuz_tips.js?v=1" type="text/javascript" charset="UTF-8"></script></body></html>