• 主題
高級搜索  >
歷史搜索 清空歷史
首頁> 外文會議>Vertical-Cavity Surface-Emitting Lasers IX >Wide temperature operation of 850 nm VCSEL and isolator-free operation of 1300 nm VCSEL for a variety of applications
【24h】

Wide temperature operation of 850 nm VCSEL and isolator-free operation of 1300 nm VCSEL for a variety of applications

機譯：850 nm VCSEL的寬溫度操作以及1300 nm VCSEL的無隔離器操作，適用于各種應用

獲取原文
獲取原文并翻譯 | 示例
頁面導航
  • 摘要
  • 著錄項
  • 相似文獻
  • 相關主題

摘要

Furukawa Electric is looking at a variety of applications using VCSEL. New applications such as sensors, automobile, and home electric appliances require new characteristics of stable CW operation, higher modulation, wider temperature range, and higher density array. Automobile Local Area Network called MOST (Media Orientated System Transport) is now popular using 650 nm LED plus Plastic Optical Fiber with a 1 mm core. For higher operation temperature and higher transmission speed, the system with 850 nm VCSEL plus HCS (Hard Clad Silica) fiber with a core of 200 microns Silica has been investigating. We investigated 850 nm oxide VCSEL performances of LI, RIN, Eye, BERT and reliability in a wide temperature range from -40 to 125℃ In order to obtain low-cost modules for data-communication, it is critical to eliminate high-cost components such as an isolator and a lens containing in the module. We confirmed 2.5 Gbps stable operation without the isolator for 1300 nm GaInNAsSb oxide VCSEL experimentally and theoretically. The RIN was stable around -145 dB/Hz with an optical feedback light less than -30 dB and drastically increased at this point. It was -110 dB/Hz with-13 dB. For an increasing demand of high bandwidth for the interconnection between computers and routers, it is important to investigate the maximum frequency of an existing 1300 nm GalnNAsSb VCSEL. We showed the intrinsic maximum modulation frequency of 23 GHz by fitting K-factor that was 0.385 nsec.
機譯：古河電工正在研究使用VCSEL的各種應用。傳感器，汽車和家用電器等新應用要求CW運行穩定，更高的調制度，更寬的溫度范圍和更高的密度陣列等新特性。使用650 nm LED加上1mm纖芯的塑料光纖，現在流行的汽車局域網稱為MOST（面向媒體的系統傳輸）。為了獲得更高的工作溫度和更高的傳輸速度，正在研究使用850 nm VCSEL加上HCS（硬包層二氧化硅）光纖和200微米二氧化硅纖芯的系統。在-40至125℃的寬溫度范圍內，我們研究了LI，RIN，Eye，BERT的850 nm氧化物VCSEL性能以及可靠性，為了獲得用于數據通信的低成本模塊，消除高成本組件至關重要例如模塊中包含的隔離器和鏡頭。我們在實驗和理論上證實了對于1300 nm GaInNAsSb氧化物VCSEL不使用隔離器的2.5 Gbps穩定工作。 RIN在-145 dB / Hz左右穩定，光反饋光小于-30 dB，并在此點急劇增加。在-13 dB時為-110 dB / Hz。對于計算機和路由器之間互連的高帶寬需求不斷增長，研究現有1300 nm GalnNAsSb VCSEL的最大頻率非常重要。通過擬合K因子0.385納秒，我們可以看到23 GHz的固有最大調制頻率。

著錄項

相似文獻

  • 外文文獻
  • 中文文獻
  • 專利
獲取原文

客服郵箱：[email protected]

京公網安備：11010802029741號 ICP備案號：京ICP備15016152號-6 六維聯合信息科技 (北京) 有限公司?版權所有

  • 客服微信

  • 服務號

澳门三肖三码期期准精选反板块