optical flux 中文意思是什麼
optical flux
解釋
光通量-
It is well established that facet damage is caused by the optical flux density at the laser facet and that it is not a function of the operating current.
業已明確肯定，端面損傷是由激光器端面的光流密度引起的，並且不是工作電流的函數。 -
A series of preparation conditions and parameters were systematically studied. it is concerned that the effects of prepared method of precursor, material synthesize method, fired atmosphere, fired temperature, fired time, flux kind and content, rare earth concentration and kind and matrix on the microstructure and optical storage properties of the samples. at the same time, the optical storage mechanism was discussed in certain extent
系統地研究了一系列的工藝條件及參數，討論了前驅物制備方法、材料合成方法、灼燒氣氛、灼燒溫度、灼燒時間、助熔劑種類及含量、稀土摻雜濃度及種類、基質成分對樣品微觀結構及光存儲性能的影響，同時對樣品的光存儲機理作了一定程度的探討。 -
Abstract : by employing the concept of photon flux, the evolution of the phase and photon flux in the eigenmode state in three - wave mixing, and the requirements for the initial phase and photon flux in this state, are studied in the paper. a special state in which there are only exchanges of the photon flux but no phase variations in the three - wave mixing process is investigated. an all - optical switch based on the eigenmode pushpull nonlinear - optical - mirror is presented, and the properties of this all - optical switch are numerically calculated. the numerical results show that the performance stability is extremely good, and the intensity and phase of the output signal beams can be easily realized and controlled
文摘:利用光子流概念研究了三波混頻中本徵模狀態的相位和光子流的變化，以及該狀態對光波的初始相位和初始光子流的要求，研究了三波混頻中只有光子流的交換卻沒有相位變化的特殊狀態，提出了本徵模狀態推拉式非線性光環鏡的全光開關，並數值計算了這種全光開關的性能，數值結果表明，該光開關的性能穩定性好，並且易於實現和控制輸出信號光的光強及相位 -
The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time
Ktp晶體的電光應用試驗表明：用離子交換法製作的電光波導，其離子交換濃度、折射率變化符合餘弦誤差函數，光學均勻性以及器件的溫度穩定性較好；製作的強度調制電光開關，消光比為150 ： 1 ，對1064nm激光的插入損耗為2 . 5 ；製作的電光調制器用於激光脈沖整形試驗，從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖，該電光開關經過長達三年多的使用，沒有出現晶體變黑現象，說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。 -
With green lighting project implementation, high - intensity gas discharge lights with high luminous flux, high optical efficiency, long life and good hin color characteristics are widely applied. particularly the metal halide light have the aforementioned advantages, so it is known as the ideal light source
隨著綠色照明工程的實施，高強度氣體放電燈以其高光通量、高光效、長壽命和顯色性好等特點得到了廣泛的應用，特別是金屬鹵化物燈同時具備上述優點而被稱為最理想的光源。 -
Abstract : the self2absorption of optical source is introduced when measuring leds luminous flux with integrating spheres, and two correction methods is recommended
摘要:介紹了積分球測量中光源體的自吸收效應，提出了兩種校正方法。 -
In order to prepare the zno quantum dot embedded in sio2 host film, we firstly prepared sio2 thin film, and analysed the effect of ratio of gas flux on its optical quality
為了獲得sio _ 2基質中包埋的氧化鋅量子點，首先用pecvd方法制備了sio _ 2薄膜。 -
After processing, the cell parameter, transparency, optical damage threshold of ktp crystal have been measured as well as the distribution coefficient of doped elements. the results showed that, after dopping, the cell parameter and transparency of ktp crystal changed little ; optical damage threshold increased three orders of magnitude than the common flux ktp, meanwhile, optical homogeneity decresed a little
將ktp晶體加工后測試了它們的晶胞參數、透過率、光損傷閾值、摻雜元素分凝系數等，結果表明，經過摻雜的ktp晶體晶胞參數、透過率等基本沒有變化，光學均勻性稍有下降，而激光損傷閾值卻提高了3倍。 -
Besides, the optical flux changes as a function of many mechanisms. in this case, an amplifier with agc or limited output is needed to meet the requirement of wide - ranged output voltages. when the input optical
在單片機外圍電路中，加入串口通信，本文採用max232和pc連接，根據用戶的需求可以直觀、實時地顯示出相機在試驗過程中的工作狀況。
分享友人