exciting light 中文意思是什麼
exciting light
解釋
激發光-
The effects of exciting light, heat treatment temperatures on the photoluminescence, polarized pl properties of zno powder / thin film were investigated
重點研究了激發波長、熱處理溫度對熒光與偏振熒光光譜的影響，較好的窄化了zno粉體的熒光光譜。 -
We use the laser output ( 320 nm, 200 fs ) of optical parametric amplifier ( opa ) in < wp = 5 > an active passive mode - locked femtosecond ti - sapphire laser operating at a repetition rate of 1khz as a exciting resource to develop optically pumped stimulated emission of zno thin films. when rectangular stripe laser irradiates thin films, optical resonant cavity is naturally formed between two nanocrystallites along with the rectangular laser stripe and planar weveguide confines the light scattering
利用飛秒激光器作為光泵浦激發光源，研究了氧化鋅薄膜的光泵浦受激發射，當條形光斑輻照薄膜樣品時，將沿著光斑條由氧化鋅納米晶面自然地形成光學諧振腔，由於平面介質波導結構限制光散射，所以成功地觀測到二氧化硅襯底上的納米氧化鋅（ zno ）薄膜的紫外受激發射。 -
The zno particles are excited by ultraviolet ( uv ) exciting light ( 365 nm ), showing two photoluminescence ( pl ) peaks / bands, centered at 2. 90 ev ( blue ) and 2. 23 ~ 2. 41 ev ( yellow - green ), respectively. the intensity of the yellow - green band was reduced after the product had been annealed in n2 and o2 at 350 c for 1h. ultraviolet visible absorption spectrum shows that the zno absorbs ultraviolet light intensely
對于復合h ps zno結構的發光機制，認為是納米h價帶中的電子在紫外光的激發下，躍遷到zno的導帶，從而處于激發態，由於多孔硅的導帶比氧化鋅的導帶低， zno導帶中處于激發態的電子很快躍竄到多孔硅的導帶，然後再與h價帶中的空穴發生復合，發出可見光。 -
Comparisons of led and laser induced blood fluorescence spectra indicate that the latter can show partly fine structure of blood cells. the absorption of the fluorophores to the wavelength of exciting light has definite selectivity, which depend on energy level structure and state of the fluorophores
對led光和激光誘導血細胞熒光光譜比較研究的結果表明，用激光激發時可以顯現血細胞熒光光譜的部分精細結構；血細胞中的熒光團對激發光波長具有一定的選擇性，這種選擇是由其自身的能級結構和狀態所決定的。 -
In the experiment of microtubule, the mechanics of depolymerization of tubulin after treatment is being studied using this system, and a phenomenon of microtubule breaking after being irradiated by exciting light was studied in detail
本論文工作的創新點: 1 、應用光譜分析的方法，從物理學的角度宏觀地研究了激光與生物組織的作用規律，探討了臨床上弱激光照射治療的機理。 -
It was found that the luminescence spectra of zno could be optimized by simply varying the exciting light and heat - treatment temperat ures. blue emission ( 463 nm ) was obtained when the zno was heated under 300 ? and the vertical - polarized exciting light ( 310 nm ) was used. polarization - sensitive measurements revealed an obvious anisotropy in the pl spectra of the wurtize zno nanoparticles
在優化zno薄膜熒光光譜的過程中得到了很強的463nm單峰蘭色熒光，考察了薄膜的偏振熒光隨溫度的變化，採用310nm的垂直偏振光激發經300熱處理的薄膜，可以在463nm處獲得很好的熒光偏振比0 . 87 。
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