spontaneous radiation

基本解釋

We prepared broadband source of transducer system in fiber grating by analyzing characteristics of amplification spontaneous radiation spectrum and LD drive in erbium doped fiber.
通過對(duì)摻鉺光纖放大自發(fā)輻射譜特性和LD敺動(dòng)電路的分析，最終研制出用於光纖光柵傳感系統(tǒng)的寬帶光源。
The results indicate that the reason of the asymmetry is from the shorter peak wavelength of the spontaneous radiation than the gain peak wavelength. The experiment confirmed the t…
結(jié)果表明，這種非對(duì)稱分佈可以認(rèn)爲(wèi)是由於自發(fā)輻射峰值波長(zhǎng)短於增益峰值波長(zhǎng)所造成的。
Numerical results show how the intensity of emitted light varies from the spontaneous radiation, which undergoes amplification by small-signal gain, to the steady output due to the saturation effect.
結(jié)果顯示了隨機(jī)激光器中輻射光能量從自發(fā)輻射開始，經(jīng)歷小信號(hào)增益狀態(tài)得到放大，再到由於增益飽和形成穩(wěn)態(tài)輸出的整個(gè)縯化過程；