光纤放大�?参数-价格-中国粉体罐�/title>

<p><span>*</span>联系亹�/p> <input name="CName" type="text" placeholder="请输入您的姓�?/> </div> <div class="fxp_inp"> <p><span>*</span>单位名称</p> <input type="text" name="GuestType" placeholder="请输入您的单位名�?/> </div> <div class="fxp_inp"> <p><span>*</span>电子邮箱</p> <input type="email" name="Email" emailneed="1" placeholder="请输入您的电子邮�?/> </div> <div class="fxp_sj"> <p><span>*</span>手机叶�/p> <input type="text" name="Phone" placeholder="请输入您的手机号"/> </div> </form> </div> <div class="fxp_sub" onclick="return submitMsgFormByID('PopMsgFrom');" >提交</div> <div class="fxp_xieyi">点击提交代表您同� <a href="//www.znpla.com/service/registrationagreement.html" target="_blank">《用户服务协议《�/a>叉�a href="//www.znpla.com/about/privacy.php" target="_blank">《隐私协议《�/a></div> </div> </div> </div>  <div class="dhxj"> <div class="dhxjbox"> <img src="image24/close.png"/ class="dhxj_gb" onClick="close_telpopwin();"> <div class="dhxjbox_top"> <div class="dhxjbox_top_left"> <div id="nowvtel"></div> <p>虚拟号将� <span id="exptime">180</span> 秒后失效</p> </div> <div class="dhxjbox_top_rig"> <div id="telewm"></div> <p>使用微信扫码拨号</p> </div> </div> <div class="dhxjbox_bot"> 为了保证隐私安全，平台已启用虚拟电话，请放心拨打(暂不支持短信) </div> </div> <div class="dhxjbox2"> <span class="dhxj_gb2">×</span> <div class="dhxjbox2_tit">是否已沟通完戏�/div> <div class="dhxjbox2_tit2">您还可以选择留下联系电话，等待商家与您联糺�/div> <form id="TelPopMsgFrom" resultokclosewin="1" action="" method="post" onsubmit="return false;"><input name="FromPID" id="telafterfrompid" type="hidden" value="276174" /> <input type="hidden" name="CID" id="telaftercid" value="30562" /> <input type="hidden" name="leavetype" value="1" /> <div class="dhxjbox2_form"> <div class="dhxjbox2_form_inp"> <p>需求描�?/p> <input type="text" name="Content" placeholder="请输入您的需求描�?/> </div> <div class="dhxjbox2_form_inp"> <p>单位名称</p> <input type="text" name="GuestType" placeholder="请输入您所在单�?/> </div> <div class="dhxjbox2_form_inp"> <p>联系亹�/p> <input type="text" name="CName" placeholder="请输入您的联系人姓名"/> </div> <div class="dhxjbox2_form_inp"> <p>联系电话</p> <input type="text" name="Phone" placeholder="请输入您的联系电�?/> </div> <div class="dhxjbox2_form_inp"> <p>Email</p> <input type="email" name="Email" placeholder="请输入您的邮�?/> </div> </div> <div class="dhxjbox2_but"> <div>已与商家取得联系</div> <a href="javascript:void(0);" onclick="return submitMsgFormByID('TelPopMsgFrom');" >同意发送给商家</a> </div> </form> </div> </div> <script> var _cpjj = ""; var _cxd = ""; var _xgfa = ""; var _xgzl = ""; var _yhpl = ""; var _gsdt = ""; var _wsj = ""; $(function(){ // 留言询价显示 $(".js_lyxj").click(function(){ showliuyan(this, 0); }); $(".fxp_gb span").click(function(){ $(".fxp").css("display","none"); }); $(".dhxj_gb2").click(function(){ $(".dhxj").css("display","none"); $(".dhxjbox").css("display","block"); $(".dhxjbox2").css("display","none"); }); $(".dhxjbox2_but div").click(function(){ $(".dhxj").css("display","none"); $(".dhxjbox").css("display","block"); $(".dhxjbox2").css("display","none"); }); // 切换 $(".fixdbox_main_left a").click(function(){ $(".fixdbox_main_left a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); $('.js_cpjj').click(function(){$('html,body').animate({scrollTop:$('.cpjj').offset().top-60}, 800);}); $('.js_cxd').click(function(){$('html,body').animate({scrollTop:$('.cxd').offset().top-60}, 800);}); $('.js_xgfa').click(function(){$('html,body').animate({scrollTop:$('.xgfa').offset().top-60}, 800);}); $('.js_xgzl').click(function(){$('html,body').animate({scrollTop:$('.xgzl').offset().top-60}, 800);}); $('.js_yhpl').click(function(){$('html,body').animate({scrollTop:$('.yhpl').offset().top-60}, 800);}); $('.js_gsdt').click(function(){$('html,body').animate({scrollTop:$('.gsdt').offset().top-60}, 800);}); $('.js_wsj').click(function(){$('html,body').animate({scrollTop:$('.wsj').offset().top-60}, 800);}); _cpjj = $(".cpjj").offset().top-60; _cxd = $(".cxd").offset().top-60; _xgfa = $(".xgfa").offset().top-60; _xgzl = $(".xgzl").offset().top-60; _yhpl = $(".yhpl").offset().top-60; _gsdt = $(".gsdt").offset().top-60; _wsj = $(".wsj").offset().top-60; }); $(window).resize(function(){ _cpjj = $(".cpjj").offset().top-60; _cxd = $(".cxd").offset().top-60; _xgfa = $(".xgfa").offset().top-60; _xgzl = $(".xgzl").offset().top-60; _yhpl = $(".yhpl").offset().top-60; _gsdt = $(".gsdt").offset().top-60; _wsj = $(".wsj").offset().top-60; }); $(document).scroll(function(){ if($(this).scrollTop() >= _cpjj){ $(".fixdbox").css({"display":"block"}); }else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".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"> <p><span>2um<strong>光纤放大�?/strong>（TDFA（�/span></p><p></p><p><strong><span>产品介绍</span></strong><span>筱晓光子掺铥台式单频保偏<strong>光纤放大�?/strong>是针对超窄线宽、单频信号光（例如基亍�/span>DFB<span>＋�/span><span>DBR</span><span>原理制作的光纤激光器）而专门设计的功率放大器。该款放大器能够抉�/span><span>kHz</span><span>量级的低功率光信号放大到高达</span><span>50W</span><span>的输出功率，并能很好地保持输入信号光的光谱特性、�/span><span>我们皃�/span><span>放大器内部采用了高功率、高性能的多模泵浦源，采用双包层光纤放大技术，全保偏结构的一体化设计，输出功率连续可调。台弎�strong>光纤放大�?/strong>是一款完整的</span>Turn-Key<span>系统，内部采用微处理器控制，前面板设有激光开启开关和功率状�?/span><span>LCD</span><span>显示，以及输出功率调节旋钮、�/span></p><p><span>台式保偏<strong>光纤放大�?/strong>＇�/span>TDFA<span>）可以广泛应用于科学研究、相干合成、相干探测传感系统等等、�/span></p><p><strong><span>应用领域</span></strong><span>? </span><span>光通信</span></p><p><span>? </span><span>测试与测野�/span></p><p><span>? </span><span>科学应用</span></p><p><strong><span>产品特点</span></strong><span>? </span><span>高输出功玆�/span></p><p><span>? </span><span>低噪声指�?/span></p><p><span>? </span><span>Turn-Key<span>系统</span></p><p><span>? </span><span>保偏光纤结构，高偏振消光毓�/span></p><p><span>? </span><span>ACC / ALC<span>模式操作</span></p><p><strong><span>技术指栆�/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td rowspan="2"><p><span>名称</span></p></td><td><p><span>TDFA-1W-FA-PM</span></p></td></tr><tr><td><p><span>2um<span><strong>光纤放大�?/strong>＇�/span><span>TDFA</span><span>（�/span></p></td></tr><tr><td><p><span>应用</span></p></td><td><p><span>预放大光放大�?/span></p></td></tr><tr><td><p><span>信号波长范围</span></p></td><td><p><span>1900-2050nm</span></p></td></tr><tr><td><p><span>**输出功率<span>*1</span></p></td><td><p><span>>+30dBm />1W</span></p></td></tr><tr><td><p><span>增益<span>*2</span></p></td><td><p><span>>20dB</span></p></td></tr><tr><td><p><span>噪声因素<span>*2</span></p></td><td><p><span><6dB</span></p></td></tr><tr><td><p><span>放大控制</span></p></td><td><p><span>ACC / ALC</span></p></td></tr><tr><td><p><span>监控顸�/span></p></td><td><p><span>输入功率，输出功率，<span>LD</span><span>电流＋�/span><span>LD</span><span>温度，环境温�?/span></p></td></tr><tr><td><p><span>安全功能</span></p></td><td><p><span>远程关机互锁</span></p></td></tr><tr><td><p><span>远程控制界面</span></p></td><td><p><span>RS232C/IEEE488.2(GP-IB)</span></p></td></tr><tr><td><p><span>输入<span>/</span><span>输出光纤</span></p></td><td><p><span>PMF(Nufern PM1950)</span></p></td></tr><tr><td><p><span>光纤连接�?/span></p></td><td><p><span>FC/APC</span></p></td></tr><tr><td><p><span>*小消光比</span></p></td><td><p><span>20dB</span></p></td></tr><tr><td><p><span>输入信号线宽</span></p></td><td><p><span>低至<span>0.1KHZ</span></p></td></tr><tr><td><p><span>工作温度</span></p></td><td><p><span>0 ~ 40 ��C</span></p></td></tr><tr><td><p><span>存储温度</span></p></td><td><p><span>-10 ~ 60 ��C</span></p></td></tr><tr><td><p><span>尺寸<span>*3</span><span>＇�/span><span>mm</span><span>（�/span></p></td><td><p><span>88 x 430 x 450</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>5 Kg</span></p></td></tr><tr><td><p><span>功耖�/span></p></td><td><p><span><30W</span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>AC 100 ~ 240V (50/60Hz)</span></p></td></tr><tr><td colspan="2"><p><span>* 1<span>输入功率</span><span>1-10dBm@1950</span></p><p><span>* 2 <span>保证光束质量</span><span>M2</span><span>；�/span><span>1.05</span><span>前提下，单模＋�/span><span>TEM00</span><span>模式</span></p><p><span>* 3<span>不包括突出部刅�/span></p><p><span>* TDFA-1W-FA-PM<span>的设计为</span><span>1950</span><span>?</span><span>2050nm<span>，总功率为</span><span>0dBm</span><span>的输入信号以达到**的增益平稳度、�/span></p></td></tr></tbody></table> </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="276174" /> <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）">