Description
脈沖光調(diào)制器
F-tone Networks提供的半導(dǎo)體調(diào)制器,是一款高動(dòng)態(tài)脈沖型強(qiáng)度調(diào)制器,主要工作原理是在半導(dǎo)體芯片的兩端鍍有增透膜(AR),這樣當(dāng)增益區(qū)加載電流時(shí)就不會(huì)產(chǎn)生反饋激光,而只對(duì)輸入光進(jìn)行放大。當(dāng)對(duì)半導(dǎo)體增益區(qū)進(jìn)行高速電流調(diào)制時(shí),就用會(huì)使半導(dǎo)體增益工作在脈沖放大模式。依據(jù)其工作原理F-tone Networks開(kāi)發(fā)出一款高速脈沖調(diào)制半導(dǎo)體放大器,采用特殊電流波形管理使其輸入電脈沖波形高度還原至調(diào)制光脈沖波形,調(diào)制消光比高達(dá)50dB,豐富軟件功能可設(shè)置脈沖寬度與重復(fù)頻率,主要用于&OTDR、B OTDR、激光雷達(dá)、激光測(cè)距、MOPA光纖激光器系統(tǒng)。
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.