broadband emission

基本解释

A two-stage broadband erbium-doped fiber based amplified spontaneous emission(ASE) source is presented.
報道了一種基於摻鉺光纖的兩級寬帶光源。
In comparison to conventional piezoelectric acoustic emission(AE) transducers, two groups of noncontact broadband sensors are reviewed. They are capacitance sensors and optical detectors.
與常用壓電聲發射換能器不同，聲發射研究中使用的非接觸式寬帶傳感器主要有兩種，即電容傳感器和光學探測器。
The plasma microwave radiation, as a novel high power microwave(HPM) source, has gotten more attention in recent years for its merits of broadband, coherent emission and tunable frequency.
近年來，等離子躰微波輻射作爲新興高功率微波源，因其具有頻帶寬、相乾和可調諧等優點，因而受到國際上的廣泛關注。