Description
低雙折射光纖
F-tone Networks提供低雙折射光纖,實際應(yīng)用中的單模光纖,由于多種因素(如不圓度、偏芯度、微彎、彎曲等)會導致光纖中傳播的兩個線性偏振模式的速度不同,從而引起相位差,并且相位差會隨著光纖的長度累加。低雙折射光纖是一種接近于理想化的單模光纖,幾何特性非常完美并且光軸完全一致,兩個線性偏振模式的相位差非常小,而且和光纖長度沒有線性的關(guān)系,從而能夠長距離傳輸光信號,并保持光的偏振態(tài)。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.