optical energy 中文意思是什麼
optical energy
解釋
光能-
2. the optical transmission spectra of batio3 thin films annealed at different temperatures on fused quartz substrates are measured. the bandgap energies calculated from their optical transmission spectra are larger than that of single crystals reported in the literatures, whereas for poor - crystallized films with lower annealing temperature, their bandgap energy values are much larger than that of single crystals
發現batio3多晶薄膜的光學帶隙大於文獻報導的單晶薄膜的光學帶隙，對于結晶性好的薄膜，其光學帶隙接近於單晶值，退火溫度越低，結晶性越差，與單晶的光學帶隙相差越大。 -
The research for the binding energy of d - centers is important to the transition energy and the optical and the magneto - optical absorption of shallow center d - there have been some theoretical and experimental investigations [ 1, 4, 5, 6, 7, 8 ] about three - dimensional and two - dimensional d - centers in magnetic field, but have no works discussed the d ~ centers in quantum wells in the strong magnetic field limited
研究d ~ -中心各個態的束縛能，對于研究d ~ -中心各能級之間的躍遷和d ~ -中心的光學和磁光吸收、新型器件的研製與開發都有很大的意義。 -
In the two - photon resonance case, part of the input pulse energy is transformed into higher and lower frequency components through amplified spontaneous emission and four - wave mixing, and the medium shows strong optical power limiting effect
在雙光子共振情況下，即入射脈沖頻率等於1 、 3能級之間的共振頻率的一半，由於介質中放大的自發輻射和四波混頻的作用，部分入射脈沖能量轉化為高頻和低頻電場成分的能量，分子介質表現出了很強的光功率限幅特性。 -
Abstract : we have studied theoretically a beat effect in a four - level system due to fifth - order optical polarization, and considered the cases that the pump beams have either narrowband or broadband linewidth. we have found that the accuracy for the energy - level splitting measurement is determined by the homogeneous linewidths of the optical transitions. that is to say, this technique can achieve doppler - free precision in the measurement of the energy level splitting between two excited states which are dipolar forbidden from the ground state
文摘:研究了四能級系統中基於五階極化的拍頻效應，考慮了抽運光束為窄帶線寬或寬帶線寬的情形.發現其對能級分裂的測量精度決定於光學躍遷的均勻增寬.也就是說，這種技術在測量與基態是偶極禁戒躍遷的兩激發態之間的能級分裂時，可得到消除多普勒增寬的精度 -
The cenosphere particles were characterized with optical microscope, field emission scanning electron microscopy ( fesem ), energy - dispersive spectroscopy ( eds ) and x - ray diffraction ( xrd ) in and after the plating
用光學顯微鏡、場發射掃描電子顯微鏡、能譜儀和x射線衍射儀對其進行了分析表徵。 -
In low - dimension structure, the exciton binding energy will be lager than bulk material because of quantum effects, so excitons play an important role in optical characteristics of low - dimension zno
在低維結構中，由於量子限制效應，激子束縛能會變得更大，因而在低維zno材料中，激子發光在其光學特性中起著舉足輕重的作用。 -
Because of the intrinsic fractional absorption of the laser energy with the conventional solid output windows for high energy lasers ( hel ), the optical quality will be degraded, or the overall hel system cannot run at all when the laser energy are far higher, or the system runs longer time
然而，由於高能激光器傳統的固體輸出窗口具有不可避免的部分吸收作用，因此，當輸出激光功率很高，或激光器長時間工作時，固體輸出窗口就會產生熱畸變、甚至炸裂或被擊穿，從而影響輸出激光的光束質量或使高能激光器根本無法工作。 -
Win600 automobile lift has the same control system as freight lift, i. e. micromputer control or plc control, and the same tracyion system as freight lift, i. e. vvvf vector control, to make it safe, reliable, stable, comfortable, energy - saving and of high leveling precision as freight lift. the car is equipped with four or six symmetric guide rails, to solve the problem of wobbling caused by the unbalance load of car and reduce the noise of operation, the door is equipped with reliabe optical screen protction or infrared electronic protecyion, to ensure the safe entry and exit of automobile. the double - controller design inside the car gives convenience to the operation of automobile driver
Win600系列汽車電梯的控制系統與載貨電梯一樣採用微機或plc控制，拖動系統樣採用vvvf矢量控制，因此，同樣具有安全可靠平穩舒適節能環抱平層精度高的特點。轎廂採用對稱的4根活6根導軌導向，解決了轎廂裝載不平衡引起晃動的問題，降低了運行的噪音。轎門裝有高可靠的光幕保護活紅外線電眼保護，保證汽車安全的進出。 -
Lastly, we discuss the energy - band structure of ultracold atoms in optical lattice by means of green function method and in addition, procure the superfluid - mott phase transition condition in mean - field approximation which is in agreement with the result in the literature
最後利用格林函數方法討論了光格子中超冷原子的能帶結構，根據mott相存在能隙的判據我們在平均場近似下重新得到superfluid - mott相變條件，該結論與相關文獻一致。 -
Abstract : a improved method using simple instrument to expand gaussian distribution light field and get large - range homogeneous ideal light field was presented. an optical setup used to expand gaussian distribution light field was designed to improve the utilization ratio of light energy and satisfactory experimental results ware obtained
文摘:提出採用簡單器件，將高斯分佈光場經再擴展，獲得大范圍均勻的理想光場的方法；設計了對高斯分佈光場再擴展光路，並提高散射光場光能的利用率，取得良好的實驗效果。 -
The system can be used in many fields, such as image processing, light energy distribution measuring, optical instrument and metrical instrument reforming
該系統可用於圖像處理，光強分佈測量，各種光學儀器和觀測計量儀器的自動化智能改造等。 -
After measured the laser energy distribution of kunming slr station, the parameters of this non - gassian and non - spherical symmetric laser beam were deduced according to correlation definition. applying its laws and deduced laser beam parameters, the change of laser beam dirvergence angle was studied in detail when adjusts transmission system focus. moreover, calculation based on these measured data indicates that the laser shaded by the second mirror of telescope is amazingly up to 39. 8 %, an optical element was designed for the settlement and it worked satisfactorily when put it into practice
之後測量了雲南天文臺激光的橫向能量分佈，根據相關定義確定了這束非高斯非球面激光的參數，應用它的傳輸變換規律和測量參數研究了調焦中激光發散角的變化，並根據測量數據計算出激光發射時副鏡擋光比例達到驚人的39 . 8 ，研製出光劈解決這一問題，取得了很好的效果。 -
For its unparalleled optical properties, aspheric optical parts are obviously used in many fields such as military affairs, astronaviation, aviation, nuclear energy, chronometer and some important civil industry fields. especially in the modern national defense industry, along with the development of model weapons, the use of aspheric optical parts will be more and more extensive, with even bigger size and higher surface quality and face accuracy
非球面光學零件以其優良的光學性能在軍事、航天、航空、核能、天文以及重要的民用工業領域都有廣泛的需求，尤其是在現代國防工業中，隨著型號武器的發展，非球面光學零件的使用越來越廣泛，所需要的尺寸也越來越大，其表面質量及輪廓精度要求也越來越高。 -
Energy resolution for measurement method using optical transition radiation
光學渡越輻射測量中能量分辨精度分析 -
It is very important to the wavelength conversion through fwm. the result shows that a shorter fiber is necessary to get an enough efficiency when employing high optical energy
結果表明相位調制對四波混頻的效率會有影響，用四波混頻進行波長轉換時該情況有很大作用。 -
Gaas pcss have many advantages over others in response speed, the transfer efficiency of light into electricity and high voltage resistant, especially they can operate in a nonlinear mode with high gain which can reduce the triggering optical energy by 3 - 5 orders of magnitude comparing to the conventional linear mode. this makes it realistically possible to realize the miniaturization, practicality and integration of the system of pcss 。 this paper summarized pre - used ultra - wideband source circuit using pcss, and the exhaustive theoretic analysis of traditional auston circuit and pulse - forming circuit is presented
Gaas光導開關與si光導開關相比具有響應速度快、傳輸效率高、耐高壓的能力強，尤其是它除可以按常規的線性模式工作以外，還存在一種高增益的非線性工作模式，這種模式可使光導開關導通的光能比常規模式降低3 ~ 5個數量級，從而為光導開關的小型化，實用化，集成化提供了現實的可能性，因而倍受人們的關注。 -
The excitation may be obtained by different ways and relaxation of their excited states leads to luminescence. eftl is a phenomenon of direct transformation of electrical energy into optical energy
通過不同方式，它可使材料達到激發態，然後弛豫發光，是一種從電能直接轉化成光能的現象。 -
In the thesis, the efficiency of the optical energy and contrast of the system are discussed. the traditional philip prism and the pbs are improved in order to suit our projection system
論文對顯示系統光能利用效率、對比度等特性進行了充分分析，對philip棱鏡系統以及pbs偏振系統進行了優化和改進，獲得了高性能的投影顯示。 -
The application fields of high - power semiconductor laser diodes ( lds ) are wider and wider due to their unique advantages such as small in size, low power consumption, high electric to optical energy converting efficiency and cheap in cost, which couldn ’ t be competitive by other forms of lasers, results in their more and more important role for society, economics, military and human ’ s daily - life
大功率半導體激光器（ ld ， laserdiode ）因體積小、功耗低、轉換效率高而且價格便宜等其他類型的激光器所無法比擬的優勢，應用領域越來越寬廣，對社會、經濟、國防和百姓日常生活影響越來越大。 -
Due to the intrinsic characteristics of the gaas material, semi - insulating ( si ) gaas pcss ' s have more obvious advantages in the performance of both high power and ultra - fast switching than those pcss ' s made of other materials. the gaas pcss ' s can take on the particular phenomenon of lock - on effect when the thresholds of activating optical energy and bias field, which the devices demand, are meted simultaneously
然而，由於gaas材料的固有特性，半絕緣gaas光電導開關在其工作性能上有明顯的優點，特別是在一定的光能和電場閾值條件下， gaas光電導開關能產生lock - on效應現象，所以gaas光電導開關的器件研究和實際應用開發成為光電導開關研究者所關注的焦點。
分享友人