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clearfix"><h1>杭州邁岐保偏玻片耦合器廠家歡迎咨詢邁岐光電科技供應(yīng)</h1><div id="pcny9fh" class="proBig"><div id="kx3nv4s" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012081494141/5127371.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="38o4l8p" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012081494141/5127371.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ma3ij4c" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>杭州邁岐保偏玻片耦合器廠家,耦合器</p><p><span>***更新：</span>2020-10-29 07:20:53</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="wjzuses" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">邁岐光電科技（上海）有限公司</a></p><p><span>聯(lián)系人：</span>楊宸</p><p><span>郵箱: </span>1362372527@qq.com</p><p><span>電話: </span>13916047268</p><p><span>傳真: </span>021_64903967</p><p><span>網(wǎng)址: </span>http://www.combiner.com.cn</p><p><span>手機: </span>021-64903967</p><p><span>地址: </span>鶴慶路398號41幢1層B1055室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="lyotiqv" class="page-proshow02"><p class="title">詳細說明</p><div id="38k9vdj" class="box"><p><p> 光纖分路器的穩(wěn)定性也是一個重要的指標，所謂穩(wěn)定性是指在外界溫度變化，其它器件的工作狀態(tài)變化時，光纖分路器的分光比和其它性能指標都應(yīng)基本保持不變，實際上光纖分路器的穩(wěn)定性完全取決于生產(chǎn)廠家的工藝水平，不同廠家的產(chǎn)品，質(zhì)量懸殊相當大。 </p> <p> <span style="font-size:12px;">回波損耗又叫反射損耗它是指在光纖連接處后向反射光部分沿光纖返回向輸入端傳輸這種連續(xù)不斷向輸入端傳輸?shù)纳⑸涔夥Q為后向反射光，杭州邁岐保偏玻片耦合器廠家。相對輸入光的比率的分貝數(shù)回波損耗愈大愈好以減少反射光對光源和系統(tǒng)的影響。偏振損耗PDL 是光器件或系統(tǒng)在所有偏振狀態(tài)下的比較大傳輸差值，杭州邁岐保偏玻片耦合器廠家。它是光設(shè)備在所有偏振狀態(tài)下比較大傳輸和小傳輸?shù)谋嚷?，杭州邁岐保偏玻片耦合器廠家?；蛘哒f在振動過程中插入損耗IL的變化量。</span> 保偏光纖耦合器各種參數(shù)供您選擇。杭州邁岐保偏玻片耦合器廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州邁岐保偏玻片耦合器廠家,耦合器" src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012081494141/5127371.png"></div><p style="text-indent:25px">在熔融拉錐型光纖耦合器拉制前,需設(shè)定拉錐程序的各項參數(shù)，如氧氣和丙烷流量，火頭、夾具等位置，分光比R(即P::P)及拉伸速度等;還需對光纖進行預(yù)處理，如光纖剝覆與清潔等;此外，還應(yīng)注意保持光纖端面切削平整，這樣，可降低功率損耗，增大輸出功率;處理完后，將兩光纖扭絞固定在夾具上，并用防塵單將耦合段罩好，以防止灰塵等雜物影響耦合區(qū)的耦合。在光纖耦合器的拉制過程中，光功率探測器將探測到的光功率轉(zhuǎn)換成電信號，利用數(shù)模轉(zhuǎn)換電路轉(zhuǎn)換成數(shù)字信號并傳送到計算機系統(tǒng)，計算機將這些數(shù)據(jù)處理后，計算出相應(yīng)的分光比、插人損耗和附加損耗等參數(shù)，并實時顯示。當輸出端達到預(yù)先設(shè)定的分光比時，計算機發(fā)出自動停止命令，主拉錐平臺自動停止工作，并退出火焰。杭州邁岐保偏玻片耦合器廠家邁岐光電的保偏光纖耦合器產(chǎn)品種類繁多。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州邁岐保偏玻片耦合器廠家,耦合器" src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012015556641/831504.png"></div><p style="text-indent:25px">普通光纖拉錐的過程和結(jié)構(gòu)特點,數(shù)值模擬了拉錐過程中光纖模場以及色散曲線的變化。同時從拉錐環(huán)境、參數(shù)控制以及拉錐光纖形狀等角度分析了低損耗拉錐的條件,為得到低損耗的拉錐光纖提供了理論依據(jù)。實驗上利用熔融拉錐機得到了不同直徑的低損耗拉錐光纖。對外徑只有微納米量級的微納光纖也進行了相應(yīng)的模擬和分析。理論和實驗上探索了普通拉錐光纖在產(chǎn)生超連續(xù)譜方面的應(yīng)用,通過改變飛秒泵浦激光的波長和拉錐光纖的外徑,研究了泵浦波長以及光纖外徑與產(chǎn)生超連續(xù)譜的關(guān)系。</p><p style="text-indent:25px">光纖拉錐機與光波導主要參數(shù)對比總結(jié):這兩種器件在性能價格方面各有優(yōu)勢，兩種工藝技術(shù)也都在不斷升級，不斷克服各自的缺點。拉錐式正在解訣一次性拉錐數(shù)量不多和均勻性不良等問題;光波導分路器也在降低成本方面作不懈努力，目前兩種器件在1X8以上成本已相差無幾，隨著分路通道的增.加平面波導型分路器價格更優(yōu)。2、如何選擇器件如何選用這兩種器件，關(guān)鍵要從使用場合和用戶的需求方面考慮。在一些體積和光波長不是很敏感的應(yīng)用場合，特別是分路少的情況下，選用拉錐式光分路器比較實惠。保偏光纖耦合器統(tǒng)一都是用進口的Nufern特種光纖，質(zhì)量有保證。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州邁岐保偏玻片耦合器廠家,耦合器" src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012175839844/7829183.png"></div><p> 分光器在對正常鏈路進行分光時，會按照光功率相對應(yīng)的比例分配到多條分光后的鏈路，因此分光后鏈路的光功率會有一定的衰減，同時由于光纖及連接器等自身的損耗和色散，也可能會導致分光下來的鏈路的光功率較低，繼而導致后端設(shè)備接收到的數(shù)據(jù)出現(xiàn)誤碼甚至收不到數(shù)據(jù)等現(xiàn)象。解決這種情況就需要在鏈路中增加一個光放大器（OEO），對分光后鏈路的光功率進行放大，確保后端設(shè)備接收到的數(shù)據(jù)準確。 </p> <p> 某移動公司2/3/4G融合網(wǎng)擴容工程配套分光器項目，主要實現(xiàn)對2/3/4G移動用戶上網(wǎng)流量的關(guān)鍵接口（Gn、Gb、Iu-PS、S1、S6a、SGs等）數(shù)據(jù)進行分光和數(shù)據(jù)采集，為確保數(shù)據(jù)采集的準確性和完整性，同時保證不影響現(xiàn)網(wǎng)網(wǎng)絡(luò)的穩(wěn)定性和安全性，每套光路數(shù)據(jù)采集系統(tǒng)均由三部分組成：主用鏈路光分路器、復(fù)制鏈路光放大器、復(fù)制鏈路光分路器組成；其中主用鏈路光分路器選用熔融拉錐型1分2分光器，各支路分光比為8：2，即80%光信號上傳輸網(wǎng)，保證信號在整個網(wǎng)絡(luò)的傳輸不受影響；20%光信號經(jīng)OEO放大后，選用PLC型1分8分光器均勻分光接入各個信號采集系統(tǒng)。保偏光纖耦合器的多種系列總有一款是您滿意?；窗策~岐保偏玻片耦合器價格</p><p style="text-indent:25px">保偏光纖耦合器產(chǎn)品是邁岐光電自主研發(fā)的高性能高穩(wěn)定性產(chǎn)品。杭州邁岐保偏玻片耦合器廠家</p><p> 根據(jù)光分路器的工作波長，光分路器可以分為單窗口光分路器和雙窗口光分路器。在這里，窗口指的是工作波長。單窗口光分路器只有一個工作波長，而雙窗口光分路器有兩個工作波長。在雙窗口光分路器中，如果使用的是多模光纖，那么其工作波長是850nm和1310nm，如果使用的是單模光纖，那么其工作波長是1310nm和1550nm。 </p> <p> <span style="font-size:12px;">光纖耦合器的原理是，將兩根以上的光纖彼此靠攏進行熔化拉伸，從而產(chǎn)生一個耦合區(qū)。對加熱區(qū)域進行拉伸，直到出現(xiàn)所需要的耦合特性。這一裝置又被稱為熔融拉錐(FBT)耦合器。隨著輸入光纖模場直徑在下錐區(qū)內(nèi)變得越來越大，耦合過程不斷發(fā)生。在耦合區(qū)域內(nèi)，由于兩個纖芯彼此非?？拷?，因此一個纖芯與另一個纖芯發(fā)生耦合現(xiàn)象。在纖芯直徑不斷增加的上錐區(qū)，模在芯內(nèi)變得越來越小，終兩個**的模離開了兩根**光纖的輸出端。有時候，兩根光纖會在加熱拉伸前被絞合起來。另一個方法就是研磨光纖端面，使得設(shè)計者可以非常精確地控制耦合的效果。</span> 杭州邁岐保偏玻片耦合器廠家</p><p style="text-indent:25px">邁岐光電科技（上海）有限公司致力于通信產(chǎn)品，以科技創(chuàng)新實現(xiàn)***管理的追求。邁岐光電深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的泵浦合束器，光纖隔離器，可調(diào)諧激光器，光纖激光器。邁岐光電始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。邁岐光電始終關(guān)注通信產(chǎn)品市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1756984.html</p></div></div></div></div></div><div id="i7vd88c" class="page-right twoColRt"><div id="vd88ezu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tgvj3pu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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