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長盈通(688143.SH):公司的光纖環產品水聽器敏感環用於干涉型光纖水聽器
格隆匯 04-24 10:05

格隆匯4月24日丨有投資者在投資者互動平台向長盈通(688143.SH)提問,“據公司的招股公開資料,貴公司的光纖環的新興應用熱點為光纖水聽器,而光纖水聽器具有靈敏度高、抗電磁干擾強、適宜遠距離大範圍監測等特點,可用於現代海軍反潛作戰及水下兵器試驗檢測。以上敍述是否屬實?”

長盈通回覆稱,公司的光纖環產品水聽器敏感環用於干涉型光纖水聽器,是將水聲振動信號轉換為光信號的敏感器件。光纖水聽器是一種建立在光纖、光電子技術基礎上的水下聲信號傳感器,它通過高靈敏度的光學相干檢測,將水聲振動轉換成光信號,通過光纖傳至信號處理系統提取聲信號信息。光纖水聽器具有靈敏度高、抗電磁干擾強、適宜遠距離大範圍監測等特點,既可用於現代海軍反潛作戰及水下兵器試驗檢測,又可用於海洋石油天然氣勘探,也可用於海洋地震波檢測以及海洋環境檢測,在軍用和民用領域均能極大促進海洋事業的發展。

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