photon state造句
例句與造句
- the maximum 50500 photo counts per second with 76mhz pump pulse frequency is detected . the probability to be single-photon state of every count is better than 99 % 5
在抽運(yùn)光脈沖重復(fù)頻率為76mhz的情況下，得到了每秒50500次的下轉(zhuǎn)換光子記數(shù)，其中單光子概率大干99。 - as a primary work for reconstructing wigner function of single photon state, we reconstruct wigner function of vacuum and coherent state . the effect of kc and the number of the data is discussed in the process of reconstruction
作為重構(gòu)單光子wigner函數(shù)的實(shí)驗(yàn)準(zhǔn)備，重構(gòu)出連續(xù)光真空態(tài)和相干態(tài)的wigner函數(shù)，并考慮了kc值和實(shí)驗(yàn)采集的數(shù)據(jù)點(diǎn)數(shù)量對實(shí)驗(yàn)結(jié)果的影響。 - because spdc creates photons in pairs, if one photon is found in one arm of the twin-photon, we know there must exists a single-photon state in another arm . so, we can assure when the single-photon state generate without detecting it
其中，自發(fā)參量下轉(zhuǎn)換因其成對的產(chǎn)生下轉(zhuǎn)換光子，可以通過探測其中之一來確認(rèn)另一個是否為單光子態(tài)，這樣就可以在不破壞單光子的情況下確認(rèn)單光子的存在。 - because spdc creates photons in pairs, if one photon is found in one arm of the twin-photon, we know there must exists a single-photon state in another arm . so, we can assure when the single-photon state generate without detecting it
其中，自發(fā)參量下轉(zhuǎn)換因其成對的產(chǎn)生下轉(zhuǎn)換光子，可以通過探測其中之一來確認(rèn)另一個是否為單光子態(tài)，這樣就可以在不破壞單光子的情況下確認(rèn)單光子的存在。 - there are many ways to generate single-photon state, e . g . attenuated laser, quantum dot, pulsed excitation of a single dipole, single nitrogen-vacancy color center in a diamond nanocrystal, cavity-qed and spontaneous parametric down-conversion ( spdc )
目前有多種方案可以制備單光子態(tài)，如直接將激光衰減至單光子水平、量子點(diǎn)、單熒光分子以及金剛石納米顆粒中的n-v色心、腔qed及自發(fā)參量下轉(zhuǎn)換等。 - It's difficult to find photon state in a sentence. 用photon state造句挺難的
- generally, the electron and photons become entangled as the electronic wave packet evolves . if initial photon state is a coherent state and we neglected the transferred photons then the quantized-field calculation is equivalent to the semiclassical calculation
當(dāng)初始光子態(tài)是相干態(tài)，且忽略轉(zhuǎn)移的光子數(shù)時，電子與量子場系統(tǒng)之間不存在相關(guān)性，這種情況下量子場計(jì)算與半經(jīng)典計(jì)算等價；當(dāng)初始光子態(tài)是f。 - if the initial photon state is a fock state, the probability density of the electron exhibits bifurcation and confluence and the corresponding photon distribution is a time-periodic function which result from the energy exchange between the electron and field
ck態(tài)時，隨著時間的演化，電子的兒率密度呈現(xiàn)分叉現(xiàn)象，相應(yīng)的光子數(shù)分布是時間周期函數(shù)，這是由于電子與光場之間有能量交換。在這種情況下，系統(tǒng)是封閉的。 - in order to get single-photon state and reconstruct its wigner function, the two aspects, spdc of pulse pumped nonlinear phase match type i bbo crystal and reconstruction of wigner function of quantum state, are studied in this thesis . 1
本文是單光子態(tài)制備及其wigner函數(shù)重構(gòu)課題中的部分內(nèi)容，主要包括兩個方面內(nèi)容，即脈沖抽運(yùn)的類非共線相位匹配bbo晶體的自發(fā)參量下轉(zhuǎn)換過程和利用量子層析攝影術(shù)重構(gòu)光量子態(tài)的wigner函數(shù)。 - full quanta theory was used in analysis the working principle of laser, educed the photon states of single pattern radiate in two energy-step system, and simulated the establishment of laser mode and statistical distribute of photon . according to elf consistent equations of rlg; build the simulated program with labwindows / cvi and do some simulation experiments, the result of simulation matched the theory perfect perfectly and conform to the experiments, the locked-in and pattern competition coursed the periodic light intensity
在激光陀螺自洽場方程組的基礎(chǔ)上，運(yùn)用labwindows/cvi軟件建立了靈活方便的激光陀螺仿真平臺，并進(jìn)行仿真試驗(yàn)，仿真試驗(yàn)結(jié)果與理論分析很好的相符合，且能夠較好地說明陀螺試驗(yàn)現(xiàn)象，即在閉鎖閾值附近，由于閉鎖效應(yīng)和模競爭相互影響，使得激光腔中兩行波相互關(guān)聯(lián)，光強(qiáng)差隨時間呈周期性變化。 - as a nonciassical state, the single-photon state has applications in many areas, such as in basic quantum optics research, quantum communication, quantum computation etc . because of its quantum property, single-photon state can avoid eavesdropping and has more advantages in information security transferring than the classical state
單光子態(tài)作為一種非經(jīng)典光場，在基礎(chǔ)量子光學(xué)實(shí)驗(yàn)研究、量子通訊、量子計(jì)算等領(lǐng)域有著重要的應(yīng)用。由于單光子的量子性，避免了在通訊傳輸過程中的信號竊取，在確保信息安全等方面具有經(jīng)典信息無法比擬的優(yōu)越性。 - as a nonciassical state, the single-photon state has applications in many areas, such as in basic quantum optics research, quantum communication, quantum computation etc . because of its quantum property, single-photon state can avoid eavesdropping and has more advantages in information security transferring than the classical state
單光子態(tài)作為一種非經(jīng)典光場，在基礎(chǔ)量子光學(xué)實(shí)驗(yàn)研究、量子通訊、量子計(jì)算等領(lǐng)域有著重要的應(yīng)用。由于單光子的量子性，避免了在通訊傳輸過程中的信號竊取，在確保信息安全等方面具有經(jīng)典信息無法比擬的優(yōu)越性。