second harmonics造句
例句與造句
- Theoretical study of the properties of second harmonic generation in cslib6o
10晶體倍頻特性的理論研究 - Second harmonic is generated by 532nm fundamental wave on clbo , and the harmonic pulse is plotted along with the clbo crystal length
以波長為532nm基波為例，數(shù)值模擬了經(jīng)過不同長度的clbo晶體后諧波的脈沖波形，及脈沖寬度隨晶體長度的變化。 - In the last chapter , a novel method of optical voltage sensing based on second harmonic generation in periodically poled linb03 is proposed
本文最后一部分，從光學(xué)電壓傳感器的原理出發(fā)，在周期性極化鈮酸晶體倍頻效應(yīng)基礎(chǔ)上，提出了一種新的光學(xué)電壓傳感方法。 - In the third chapter , we analyzed the second harmonic generation ( shg ) in theory just like the second chapter and get diffe rent results in different conditions
在本文第三章，如同第二章討論，對倍頻( shg )調(diào)諧特性也作了理論計算分析，得到了在各種條件下的不同結(jié)果。 - A high efficiency dual - band rf power amplifier has an output and / or input of a high frequency transistor well terminated at the second harmonic frequency for dual - band operation
本發(fā)明乃一種高效率雙頻射頻功率放大器，提供高頻電晶體的輸出端與?或輸入端于雙頻操作中有良好的二階諧波終止。 - It's difficult to find second harmonics in a sentence. 用second harmonics造句挺難的
- Taking the second harmonic generation of gaussian beam in a kdp crystal of type matching for example , the effects of diffraction and walkoff on doubling conversion efficiency have been worked out
以類匹配kdp晶體中高斯光束的二倍頻為例，對衍射和離散兩種因素對二次諧波轉(zhuǎn)換效率的影響進(jìn)行了數(shù)值模擬計算。 - At present , ktp has been widely used in second harmonic generation ( shg ) , sum ( difference ) - frequency mixing , optical parametric oscillators ( opo ) and optical parametric amplification ( opa )
目前， ktp已作為一種商業(yè)化的晶體廣泛應(yīng)用于中小功率固體激光器的倍頻( shg ) 、和(差)頻、光參量振蕩( opo )和放大( opa )等。 - ( 3 ) the frequency may transit from the second harmonic oscillating frequency to the third one when the hot temperature is higher than the specific temperature and the pressure is higher than the specific pressure
在實(shí)驗(yàn)中發(fā)現(xiàn)，在一定的加熱溫度和工作壓力下，系統(tǒng)的自激振蕩的頻率從第二諧振頻率跳變到第三諧振頻率。 - In the system , a tunable dioxide laser is used as a sensor source , and the method of wavelength modulated is adopted , then concentration of gas is determined through detecting the generated second harmonic by opto - electronics converter
用可調(diào)諧二極管激光作為傳感光源，采用波長調(diào)制方法，通過對諧波信號進(jìn)行光電探測可得氣體濃度。 - We have carried out thoroughly theoretical investigation of the conversion efficiency and the field distribution of the second harmonic generation ( shg ) and the third harmonic generation ( thg ) on the flattened gaussian beam
本文圍繞著河北省教委基金項(xiàng)目，對平頂高斯光束用于倍頻和混頻的轉(zhuǎn)換效率以及變頻后的諧波場分布進(jìn)行了理論研究。 - For example , to the frequency splitting between fundamental wave and second harmonics , the filter daub6 and cqf12 do well in extract the fundamental wave , whereas the filter daub5 and daub6 do well in extract the second harmonics
如對于基波與二次諧波的分頻， daub6和cqf12濾波器對基波的濾波效果較好，而daub6和daub5對于二次諧波的濾波效果較好。 - The experimental results are fit well with theoretical calculation . 4 . reviewing different methods for constructing optical superlattice . parameters are designed for constructing ppln used for the second harmonic generation of 1064nm pumping wave
晶體，聲光調(diào)q獲得1064urn脈沖輸出，泵浦多周期的ppln opo ，獲得可調(diào)諧信號光輸出，實(shí)驗(yàn)結(jié)果與理論計算相吻合。 - We got the pl spectrum of zno nanowires using an 806nm fs laser act excited source based nonlinear optical process . the results showed the second harmonic generation ( shg ) phenomenon besides the exciton - exciton collision peak at 388nm , at
實(shí)驗(yàn)中除388nm處的激子-激子碰撞峰之外,還觀測到了二次諧波產(chǎn)生( shg )現(xiàn)象,另外在515nm附近觀測到了由氧空位造成的綠光發(fā)射峰。 - The frequency conversion technique applied universally in the field of solid - state laser is studied : the second harmonic wave theory on the base of the coupled wave theory . the effect of phase - matching upon conversion efficiency is mainly analyzed
本章還分析了固體激光領(lǐng)域普遍采用的頻率變換技術(shù)：建立在耦合波理論上的二次諧波理論，重點(diǎn)分析了相位匹配對轉(zhuǎn)換效率的影響。 - Because very similar to chi shu rotors very few , the teeth harmonics moment for the second harmonics moment , and two stator mistaken 90e of mutual perspective , the two stator teeth resolved moment worth equal to 13 , 800 conversely , synthetic zero
3 .由于爪極數(shù)等于轉(zhuǎn)子極數(shù)，故諧波力矩為2次諧波力矩，而2個定子相互錯位90電角度，所以2個定子的諧波力矩幅值相等，相位相反，合成為零。
更多例句： 下一頁