量青光电窄线宽光�?参数-价格-中国粉体罐�/title>

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} }); 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>窄线宽光溏�/p><p><strong><span>Narrow Line-width Light Source</span></p><p></p><p><span>PDF资料下载</span></span></strong></p><p><strong></strong></p><p><strong>量青光电窄线宽光溏�/strong>，中心波�?527-1570nm取件内ITU波长，线宽＜10K�?00KHz，输出功�?-20mW</p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong><span>Parameters</span></strong></p></td><td><p><strong><span>Unit</span></strong></p></td><td></td></tr><tr><td><p><span>Part No.</span></p></td><td><p><span>-</span></p></td><td><p><span>LQ-DFB-1550-P-PW-SP-LW</span></p></td></tr><tr><td><p><span>Central wavelength</span></p></td><td><p><span>nm</span></p></td><td><p><span>1527~1570(100GHz ITU grid)</span></p></td></tr><tr><td><p><span>Line width</span></p></td><td><p><span>Hz</span></p></td><td><p><span>�?0K�?00K�?00K�?M</span></p></td></tr><tr><td><p><span>Output power</span></p></td><td><p><span>mW</span></p></td><td><p><span>0~20</span></p></td></tr><tr><td><p><span>Optical Isolator</span></p></td><td><p><span>dB</span></p></td><td><p><span>>35</span></p></td></tr><tr><td><p><span>Side mode Suppression Ratio CW SMSR</span></p></td><td><p><span>dB</span></p></td><td><p><span>>36</span></p></td></tr><tr><td><p><span>Wavelength stability</span></p></td><td><p><span>pm</span></p></td><td><p><span>10-100KHz(�� 50)�?00KHz-1M(�� 1)</span></p></td></tr><tr><td><p><span>Output power short-term stability</span></p></td><td><p><span>dB</span></p></td><td><p><span>�?#177;</span><span>0.005dB/15 min</span></p></td></tr><tr><td><p><span>Output power long-term stability</span></p></td><td><p><span>dB</span></p></td><td><p><span>�?#177;</span><span>0.01dB/8 hour</span></p></td></tr><tr><td><p><span>Operating mode</span></p></td><td><p><span>-</span></p></td><td><p><span>CW</span></p></td></tr><tr><td><p><span>Fiber pigtail</span></p></td><td><p><span>-</span></p></td><td><p><span>Single mode SMF-28</span></p></td></tr><tr><td><p><span>Output connector</span></p></td><td><p><span>-</span></p></td><td><p><span> FC/UPC or FC/APC� etc</span></p></td></tr><tr><td><p><span>Operating temperature</span></p></td><td><p><span>ℂ�/span></p></td><td><p><span>0 ~ 40</span></p></td></tr><tr><td><p><span>Storage temperature</span></p></td><td><p><span>ℂ�/span></p></td><td><p><span>-20 ~ 70</span></p></td></tr><tr><td><p><span>Power supply</span></p></td><td><p><span>-</span></p></td><td><p><span>AC 110/220V��10%� 50Hz� 20W</span></p></td></tr><tr><td><p><span>Dimensions (L</span><span>��</span><span>W</span><span>��</span><span>H)</span></p></td><td><p><span>mm</span></p></td><td><p><span>90</span><span>��</span><span>70</span><span>��</span><span>19 Module; 320</span><span>��</span><span>220</span><span>��</span><span>90 Benchtop</span></p></td></tr></tbody></table><p><span>Remark: Stability is tested at room temperature 25</span><span>��</span><span>2</span><span>ℂ�/span><span> after pre-heating 30 minutes.</span></p><p><span> 1. Test condition: fixed temperature� CW.</span></p><p><span> 2. Test condition: temperature variation </span><span>��</span><span>2</span><span>ℂ�/span><span>� CW.</span></p><p><strong><span color:blue;"="" style="margin: 0px; padding: 0px;"></strong></p><p><strong><span>Order Information</span></strong><strong><span>９�/span></strong><span>LQ-DFB-1550-P-PW-SP-LW</span></p><p><span>P:Package</span><span>＋�/span><span>B-Benchtop</span><span>＋�/span><span>M-Module</span></p><p><span>PW: Output power in mW� example:1-1mW �?8-18mW</span></p><p><span>SP: Feedback protection� 0-None</span><span>＋�/span><span>1-Yes</span></p><p><span>Linewidth:1-10KHz�?-100KHz�?-500KHz� 4-1MHz</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="259143" /> <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）">