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href="http://www.cdcfah.com/cp/third-pdsdsbow_qiaojiarb/">橋架</a>?嘉興保偏拉錐耦合器批發(fā)廠家歡迎咨詢邁岐光電科技供應(yīng)</p><div id="787wpji" class="leftbox clearfix"><h1>嘉興保偏拉錐耦合器批發(fā)廠家歡迎咨詢邁岐光電科技供應(yīng)</h1><div id="scubyfh" class="proBig"><div id="sm7ixjl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012003095703/2967824.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gvxzw3l" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012003095703/2967824.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rgd2sug" 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>嘉興保偏拉錐耦合器批發(fā)廠家,耦合器</p><p><span>***更新：</span>2020-10-25 00:29:06</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="ui3dk2s" 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(jī): </span>021-64903967</p><p><span>地址: </span>鶴慶路398號41幢1層B1055室</p><p>[當(dāng)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="7nj27m2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7qsu7fz" class="box"><p><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(jìn)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，嘉興保偏拉錐耦合器批發(fā)廠家，增大輸出功率;處理完后，將兩光纖扭絞固定在夾具上，嘉興保偏拉錐耦合器批發(fā)廠家，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，嘉興保偏拉錐耦合器批發(fā)廠家。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(jī)系統(tǒng)，計算機(jī)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(dāng)輸出端達(dá)到預(yù)先設(shè)定的分光比時，計算機(jī)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。保偏光纖耦合器的調(diào)整與維修。嘉興保偏拉錐耦合器批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興保偏拉錐耦合器批發(fā)廠家,耦合器" src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012003095703/2967824.png"></div><p style="text-indent:25px">熔融拉錐光纖器件采用獨(dú)特的材料和制造工藝，能精確地控制光纖融合封裝，以保證低的插入損耗、波長相關(guān)損耗和偏振相關(guān)損耗。熔融拉錐光纖器件可依靠不同分光比，工作波長范圍，連接器類型與外封裝形式進(jìn)行靈活配置，可快速應(yīng)用于各種產(chǎn)品設(shè)計與項目計劃。熔融拉錐光纖器特征：低插入損耗和偏振相關(guān)損耗；高可靠性；高方向性；工作溫度可達(dá)280°C；寬頻。熔融拉錐光纖器應(yīng)用：網(wǎng)絡(luò)監(jiān)測；摻鉺光纖放大器；光學(xué)測試系統(tǒng)；光纖傳感器；高溫光纖系統(tǒng)。泰州邁岐保偏濾波耦合器定制價格邁岐光電專業(yè)致力于保偏光纖耦合器批量生產(chǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興保偏拉錐耦合器批發(fā)廠家,耦合器" src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012211660156/1186618.png"></div><p style="text-indent:25px">PLC光分路器的兩個關(guān)鍵之處：即芯片和光纖列陣。芯片采用半導(dǎo)體工藝制作，光波導(dǎo)陣列位于芯片的上表面，分路功能集成在每個節(jié)點(diǎn)的分光比為50:50，在芯片兩端分別耦合輸入輸出端的多通道光纖陣列，并進(jìn)行封裝波導(dǎo)的光路。光纖陣列采用V型槽制作，利用特殊的粘合工藝實現(xiàn)精確的光纖定位和高可靠性，以滿足不同的需求。熱膨脹系數(shù)匹配的封裝設(shè)計保證了光纖陣列板無壓力、高可靠性和高溫下無光纖移位。端面角度可按要求精確研磨，符合Telcordia GR-1209-CORE和GR-1221-CORE標(biāo)準(zhǔn)。</p><p> 分光器在對正常鏈路進(jìn)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(dǎo)致分光下來的鏈路的光功率較低，繼而導(dǎo)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(jìn)行放大，確保后端設(shè)備接收到的數(shù)據(jù)準(zhǔn)確。 </p> <p> 某移動公司2/3/4G融合網(wǎng)擴(kuò)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(jìn)行分光和數(shù)據(jù)采集，為確保數(shù)據(jù)采集的準(zhǔn)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)。保偏光纖耦合器的特點(diǎn)有很多。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興保偏拉錐耦合器批發(fā)廠家,耦合器" src="https://tyunfile.71360.com/UploadFile/maiqiguangdian/637351012175839844/7829183.png"></div><p> 多模光纖耦合器的原理和結(jié)構(gòu)基本與上述者類似，只是磨拋型器件要求強(qiáng)耦合作用，故磨拋平面進(jìn)入纖芯。在磨拋型2×2光纖耦合器的基礎(chǔ)上，還可以制作可調(diào)耦合器。在一定的波長情況，耦合比隨兩磨拋光纖所成角度變化，故調(diào)節(jié)兩光纖的相對方向便可改變耦合比。在光纖局部網(wǎng)或其他場合還采用l×N，N×1耦合器或N×M耦合器(或稱星形耦合器)，其中個數(shù)字輸入端數(shù)，第二個數(shù)字輸出端數(shù)。這些耦合器均采用熔拉法制作。 </p> <p> <span style="font-size:12px;">光纖分路器是把光信號分路/合路的光纖無源器件，一般是對同一波長的光信號進(jìn)行分離或者合路。按照光纖分路器端口排布不同，可以分為對稱的星型分路器和不對稱的樹型分路器；按照光纖類型可以分為單模光纖分路器和多模光纖分路器；按照帶寬可以分為窄帶光纖分路器和寬帶光纖分路器。按照制作方法常見的為熔融拉錐（FBT）型分路器、平面光波導(dǎo)（PLC）分路器。</span> 保偏光纖耦合器的特點(diǎn)您了解多少呢？臺州邁岐保偏拉錐耦合器定做</p><p style="text-indent:25px">邁岐光電銷售保偏光纖耦合器價格實惠。嘉興保偏拉錐耦合器批發(fā)廠家</p><p style="text-indent:25px">光纖拉錐耦合器的較簡單形式由兩個緊密放置的平行單模光纖組成。這種結(jié)構(gòu)的基本操作涉及兩個波導(dǎo)之間的部分或完全傳輸功率。功率交換是由于一個波導(dǎo)模式到另外一個波導(dǎo)模式的消逝尾部之間的光耦合,其中光發(fā)射,第二波導(dǎo)的自然模式。這種光學(xué)交互也可以看作是復(fù)合結(jié)構(gòu)的對稱和反對稱超級模式之間的跳動。均勻間隔的并行交互區(qū)域在耦合過程中起著關(guān)鍵作用。交互區(qū)域具有縱向不變結(jié)構(gòu),可通過耦合模式分析了解該區(qū)域發(fā)生的光耦合。在跨交互區(qū)域的耦合模式分析中,假定彼此平行的兩個均勻波導(dǎo)作為復(fù)合結(jié)構(gòu).由兩個單模波導(dǎo)形成的復(fù)合系統(tǒng)可以顯示支持兩種模式,一種是對稱(偶數(shù))模式,另一種是反對稱(奇數(shù))模式。嘉興保偏拉錐耦合器批發(fā)廠家</p><p style="text-indent:25px">邁岐光電科技（上海）有限公司主要經(jīng)營范圍是通信產(chǎn)品，擁有一支專業(yè)技術(shù)團(tuán)隊和良好的市場口碑。公司業(yè)務(wù)分為泵浦合束器，光纖隔離器，可調(diào)諧激光器，光纖激光器等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造通信產(chǎn)品良好品牌。邁岐光電立足于全國市場，依托強(qiáng)大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1692703.html</p></div></div></div></div></div><div id="uisk7v8" class="page-right twoColRt"><div id="7jqn8tn" class="box01 margin10 clearfix"><h3><a 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