visible photon 中文意思是什麼
visible photon
解釋
可見光子-
The therapy also resulted in a decrease in the severity of rigidity and bradykinesia extreme slowness of movement but not tremors, reduction of depression, and improvement of motor function. other therapeutic modalities using of " light " include visible light therapy for the treatment of acute or semi - acute eczema, tumors, dermatitis, and infant jaundice ; ultra - violet therapy for disinfection and sterilization ; laser therapy used in operations, heat therapy, photon - pressure therapy and acupuncture ; photochemical therapy in the treatment of skin diseases ; etc.
其它與光有關的醫療保健方法還有：可見光療法visible light therapy ，可用於治療急性或亞急性濕疹疤痕疙瘩皮膚炎新生兒核黃疸等紫外線療法ultra - violet therapy可用於創面照射殺菌和空氣消毒激光療法laser therapy用於手術熱療光壓療法及針灸時用於穴位上可代替針刺光化學療法photochemical therapy可用於治療某些皮膚病等12 。 -
One of the key techniques is the detection of near infrared ( 1310nm and 1550nm ). because the quantum key is transmitted by one photon, and 1310nm and 1550nm infrared are the lost loss wavelength in fiber. we can detect the visible light now, but it is difficult to detect the near infrared because of its low energy
量子通信的關鍵技術之一就是紅外（ 1310nm 、 1550nm ）單光子探測，這是因為光量子密鑰傳輸是採用單個光子來實現的， 1 . 3微米和1 . 5微米是現在所使用的光纖通信中損耗最小的波長，現有成熟的單光子探測器工作波長都是在可見光波段，而紅外光子因為能量小，信號非常微弱，極易被噪聲淹沒，因而非常難探測到。 -
Based on the above work, the optical absorption and photoluminescence ( pl ) properties of a - sinx : h films with different compositions are studied through ultraviolet - visible spectroscopy ( uv - vis ) and time - resolved photoluminescence ( tr - pl ), the dependence of pl intensity decay on emission photon energy is found, the luminescence mechanism of nanosilicon embedded in silicon nitride matrix is presented, finally, the effective approaches to improving the luminescence efficiency of a - sinx : h films are discussed
在此基礎上，通過紫外-可見光譜（ uv - vis ）技術，時間分辨光致發光譜技術研究了不同組分的富硅a - sin _ x ： h薄膜的光吸收和光輻射特性，得到了材料光致發光衰減和輻射光子能量之間的關系，提出了鑲嵌在氮化硅中的納米硅的發光機制，進而探討了提高納米硅薄膜發光效率的有效途徑。 -
The infrared results showed that the ir characteristic value l080cm - lof cubic crystal sio, and the absorption peak 460cm - l of mgf, caused by the interaction between f - - mg ' + - p elastic vibration and photon radiation, appeared in the ir spectra. ellipsometric analysis showed that the typical absorption peaks 58lnm, 589nm and 606nm, resulting from the surface plasma resonance of cu panicles and reflecting the absorption on composite film system, appeared in the extinction coefficient k curves of cu ( voll5 % ) mgf, cu ( vol20 % ) mgf, and cu ( vol30 % ) mgf, cermet films, respectively. with the component of cu increasing, the peak site presented red shift, which was in accordance to the results of ultraviolet - visible spectra
橢偏測試分析表明： cu （ vol15 ） mgf _ 2 、 cu （ vol20 ） mgf _ 2和cu （ vol30 ） mgf _ 2樣品的消光系數k曲線中出現了反映復合金屬陶瓷體系吸收的由cu金屬顆粒表面等離子體共振引起的吸收峰，峰位分別為581nm 、 589nm和606nm ，呈現紅移，這些與紫外-可見光譜測試結果相一致；此外， cu - mgf _ 2復合納米金屬陶瓷薄膜光學常數的實驗值與考慮尺寸效應修正過的mg理論值總體上符合得很好。 -
It takes ten million years for the energy of the original photon to come to the outer part of the sun in the form of thousands of low energy photons in the form of mainly visible light
，一顆在核心內產生的光子，需要數千萬年才能以數千顆低能量主要是可見光的光子的形式到達太陽表面。
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