in this paper photoluminescence ( pl ) spectra and time-resolved spectra were applied to study inas quantum dots . and we have got some significative results 本論文較為深入地研究了量子點的光致發(fā)光譜(pl)和時間分辨譜(ts),并取得了一些有意義的結(jié)果。
the key technology of measuring time-resolved spectrum is to design and make the special light beam modulator that is used to the time-resolved spectrum detecting 瞬態(tài)時間分辨譜測量方法的關(guān)鍵技術(shù):設(shè)計和研制了專用于時間分辨譜采集分析的光束調(diào)制器。
the key technology of measuring time-resolved spectrum is to design and make the special light beam modulator that is used to the time-resolved spectrum detecting 瞬態(tài)時間分辨譜測量方法的關(guān)鍵技術(shù):設(shè)計和研制了專用于時間分辨譜采集分析的光束調(diào)制器。
(2 ) . inas quantum dots and wetting layer were studied and compared by using photoluminescence and time-resolved spectrum . luminescent mechanics model of inas quantum dots and wetting layer were presented, and it explained our results well (2)采用光致發(fā)光譜及時間分辨譜對inas量子點及浸潤層的發(fā)光性質(zhì)開展研究和對比,提出單層inas量子點和浸潤層發(fā)光的機理模型,較好地解釋了實驗結(jié)果。
in this method of measuring temperature, when the measuring results of time-resolved spectrum have been completed, computing the fit spectrum of corresponding planck bold-radiation with least duple multiply theory, the temperature is measured 溫度擬合方法的主要思想:獲得光譜的時間分辨測量結(jié)果后,用最小二乘法原理計算熱輻射譜(主要在可見光區(qū))擬合得到相應(yīng)普朗克黑體輻射加線,并解析其溫度。