港东科技WGL-8晶体电光调制实验�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span><strong><span>仪器介绍</span></strong><span>:</span></p><p><span> 由电场所引起的晶体折射率的变化，称为电光效应。通过利用典型皃�/span>LiNbO3晶体横向电光效应原理，调制激光振幅从而掌握晶体电光调制的原理和实验方法。学会用简单的实验装置测量晶体半波电压，电光常数。观察电光效应引起的晶体光学特性的变化和会聚偏振光的干涉现象。进行激光通信演示实验、�/span></p><p><span><strong>实验内容</strong></span></p><p><span>1、显示电光调制波形，观察电光调制现象</span></p><p><span> 2、测量电光晶体的半波半电压，计算电光常数</span></p><p><span> 3、进行电光调制的光通讯演示实验</span></p><p><span><strong>仪器特点</strong><span> ●采用铝合金导轨，滑座及调节架可进行精细的光路调芁�/p><p> ●用数字双踪示波器（选配）直观显示，测量电光调制波形</p><p> ●光电接收器灵敏度高，输出波形稳宙�/span></p><p><span><strong>基本配置及参�?/strong></span></p><table align="\"left\"" cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><span>编号</span></td><td><span>名称</span></td><td><span>规格</span></td><td><span>件数</span></td></tr><tr><td><span>1</span></td><td><span>激光器</span></td><td><span>中心波长632.8nm 输出功率 1.5mW</span></td><td><span>1�?/span></td></tr><tr><td><span>2</span></td><td><span>LiNbO<sub>3</sub>晶体</span></td><td><p><span>电极：X面镀银电</span></p><p><span>极平面度<��/8@632.8nm</span></p><span>透光范围�?20~5200nm</span></td><td><span>1�?/span></td></tr><tr><td><span>3</span></td><td><span>偏振牆�/span></td><td><span>通光孔径��16mm </p><p> 波长范围�?00~700nm</p><p> 偏光度：99.98%</p><p> 透过率：30%(平行)�?.0045%（垂直）</span></td><td><span>1�?/span></td></tr><tr><td><span>4</span></td><td><span>光学元件</span></td><td><span>格兰棱镜��8mm�?#955;/4波片��10mm，毛玻璃牆�/span></td><td></td></tr><tr><td><span>5</span></td><td><span>WGL-8电光调制电箱</span></td><td><span>输出正弦波调制幅度：0~300V连续可调</p><p> 输出直流偏置电压�?~600V</p><p> 连续可调输出频率�?kHz</span></td><td><span>1�?/span></td></tr><tr><td><span>6</span></td><td><span>光电接收�?/span></td><td><span>PIN光电江�/span></td><td><span>1�?/span></td></tr><tr><td><span>7</span></td><td><span>旋转枵�/span></td><td><span>*小刻�?��</span></td><td><span>3�?/span></td></tr><tr><td><span>8</span></td><td><span>光学导轨</span></td><td><span>�?m，硬铝型杏�/span></td><td><span>1奖�/span></td></tr><tr><td><span>9</span></td><td><span>其他</span></td><td><span>四维调节架，光束准直孔，有源音箱</span></td><td></td></tr></tbody></table><p><span>可选配置：示波�?/span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="230412" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">