optical pass 中文意思是什麼
optical pass
解釋
光通道-
The mechanism enhancement of the optical brightener is not known. shapiro et al. postulated that selected brightener including m2r inhibit or alter the chitinous peritrophic membrane ( pm ), creating gaps in the membrane or gut lining and perhaps allowing more virions to pass from the gut lumen into the hemocoel
光增白劑對桿狀病毒的增效作用的機理存在兩種推測一種觀點認為光增白劑是通過破壞圍食膜結構的完整性，促使更多的病毒粒子穿越圍食膜而發動感染的；另一種意見認為光增白劑能延遲中腸上皮細胞的脫落，促進病毒的復制繁殖。 -
The signal sampling circuit fulfill the tasks of sampling signal and changing the double polarities signal to the single polarity signal ; the drive circuit receives the pwm signals from dsp and pass the signals to ipm through optical - couple devices ; the protective circuit safeguard the system against high current, high voltage, low voltage and high temperature on the ipm model
其中信號處理電路主要完成採集輸出電流和中間直流環節電壓信號，並對採集到的電流信號進行極性變換處理的功能；驅動電路接收dsp輸出的高頻驅動信號，通過耦合器件直接驅動ipm模塊；保護電路利用採集到電氣信號對整個系統實施保護，包括過電流、過電壓、欠電壓、 ipm模塊過熱等。 -
The wave - front aberration ' s cumulating of optics elements in multi - pass amplifying system was researched more deeply. considering the correlation between optics elements " wave - front aberrations caused by the similar fabrication technique, the correlation coefficient was adopted to revise calculation rule of superimposition which used in estimating system ' s static wave - front aberration and allocating optical machining precision. 3
進一步研究了多程放大系統中光學元件波前誤差的疊加規律，並考慮到釹玻璃片加工工藝的相似性所導致的波前相關性，將相關系數耦合到波前誤差疊加公式中，使修正後的公式能更準確地預估系統靜態波前和分配光學元件加工精度要求； 3 -
The convergent infrared optical monitor and controller were designed to monitor and control the film thickness in multilayer growth in fabricating immediate and far infrared band - pass filters
摘要針對平行光紅外光學系統存在光斑大、能量損失大等不足，設計了主要用於中遠紅外帶通濾光片膜厚監控的會聚光紅外光學系統及其光控系統。 -
In addition, a new type of phase conjugator using tapered fiber is designed, which combined the higher reflectivity of small core - diameter fiber and higher damage threshold of large core - diameter fiber. the theoretical analysis has also been carried out in section iv. applying it in double - pass system, the maximum sbs reflectivity arrives at 85 % and relative stability arrives at 90 %, which is more than that of common optical fiber phase - conjugator
為了獲得更高的能量反射率和穩定性，我們自行設計了一種新型的錐度光纖，並應用於ld泵浦的雙通放大dpl系統中；實驗表明：應用錐度光纖相位共軛器可以獲得高達85的能量反射率和90的相對穩定度。 -
Experimental study on thermo - instability of liquid jets using optical high - pass filter
加熱條件下液體射流不穩定性的高通濾波研究 -
Stray light generated in multi - pass amplification forms a lot of ghost images, which not only seriously influence the laser beam quality and propagation properties, but also damage the optical component
多程放大激光裝置系統內產生的多個鬼像將嚴重影響光束質量和傳輸特性，並可能對系統中關鍵元件造成損傷。 -
With the sample of the beam in high power multi - pass amplification, the three - dimensional mathematic model had been set up and the calculation method which functions well in solving these mathematic model is got, the computer simulation of the optical path is also realized
通過對多程放大系統的高斯光束進行高密度典型光線取樣，建立雜散光及鬼像分析的三維數學模型，進而得出適合於求解這類數學模型的計算方法，實現計算機光路模擬。 -
The software meet the need of analysis and calculation of ghost images in multi - pass amplification, its analytic result direct apply the optical design of laser multi - pass amplification. it can reduce the time and cost of optical design and have actual significance
本課題所產生軟體能滿足多程放大系統不同要求的鬼像分析計算，其分析成果直接應用於激光多程放大系統的設計，對于縮短設計周期、提高光束質量、降低裝置造價，具有重要意義及明確的應用前景。 -
In succession, the theory of chirped - pulse amplifier system is given in detail, firstly, studying from designing experimental light road and optical components to theoretical analysis, we par ' tly finished the system by ourselves. about ultr a - shoft pulse with a pulse - width of 9. 8f s and output power of 650mw and band - width of about l 20nm is output from oscillator source, secondiy, the stretching capacity of single grating four - pass stretcher is measured using abcd matrix combining collins function, and the effect of relativ e parameters to the streching ratio is also simulated. thirdly, a new type of disjunctional frequency moduiating function is provided according to the gain - narrowing and gain - saturation which are appeared in the co urse of amplification, under modulating the two effects are both controlled on some e xtent, fourthiy, the effect of ase that is often ignored by people is analyzed and the resolving methods are also given
從光路、光學元件的自行設計到理論分析計算，初步建立了一臺實驗系統；採用abcd矩陣法結合collins公式計算了四通式單光柵展寬器的展寬量，並模擬了相關參數對展寬比的影響，對實驗具有指導意義；評價了再生放大器和多通放大器的優缺點，對放大過程中通常忽略的放大自發輻射現象（ ase ）進行了分析，並提出了相應的解決方法；針對放大過程中出現的增益窄化和增益飽和現象，對輸入種子脈沖提出了一種新的分段頻率調制函數，實現了對增益窄化效應和增益飽和效應的共同抑制；提出了系統的材料（包括放大介質和光路中的普通介質）正是融合高階色散的來源。 -
Optical pass components series catv equipment series
光無源器件系列 -
Optical pass components series
光無源器件系列 -
Ideas about applications of lpfg to band - pass filters, optical add / drop multiplexing, optical fiber sources, coupling of fibers, optical fiber polarizers and novel sensing are illustrated
闡明了長周期光纖光柵用於帶通濾波、光上下路復用、光纖光源、光纖耦合、偏振器件、新型傳感等新技術領域的思路，給出了具體實現方法。 -
Optical spatial filtering is the based operation on oip and the foundation of high - pass, low - pass, band - pass, edge - enhance and feature distinguishing. this simulation experiments system includes special filtering experiments when the input image is one - dimension grating, two - dimension grating or general image
以4f相干光學成像理論為基礎，本模擬實驗系統給出了一維黑白光柵的空間濾波、網格和非周期性結構輸入物的空間濾波等模擬實驗。 -
Because they use laser light to transmit data, optical interconnects also eliminate the heat created by resistance as electrons pass through a copper trace
因為採用了激光來傳輸數據，光學連接可以消除銅線傳輸中產生的額外熱量等。
分享友人