As a result, high quality laser beam with energy of 4.1 mJ and energy-stability less than 10% have been obtained when 4.6 mJ pump energy injected into fiber phase conjugator.

由于光纖受激布里淵散射存在的閾值效應(yīng)最新国产三級片，可以抑止使用平面全反鏡的四通放大系統(tǒng)中難以克服的放大級(jí)自振蕩和放大自發(fā)輻射效應(yīng)色91视频综合，以獲得高能量高光束質(zhì)量的激光輸出。

Using the new model, we have analyzed the influence of longitudinal-mode number, bandwidth and line-width of pumping source on SBS reflectivity, and pointed out the monochromaticity of pumping laser has obvious affect on optical fiber conjugator.

為此无遮无挡爽爽免费视频毛片，本文第二章在分析了多模石英光纖作為相位共軛介質(zhì)和其它介質(zhì)的異同的基礎(chǔ)上欧美亚洲精品s区，首次為光纖相位共軛器建立了多縱模激光泵浦下的受激布里淵散射理論模型。

Idealistically motivated, he made his career choice when young, wanting to work for mankind and play his part in helping Planet Earth become a better place.

理想上地受激于個(gè)人積極性国产特色AAAAA级毛片，他年輕時(shí)就做了自己的職業(yè)選擇www黄色美女视频，等待著為人類工作服務(wù)，等待著發(fā)揮自己的作用來協(xié)助使地球變成一個(gè)更好的居住的地方日韩免费在线综合。

If we used potentiostatic electrosynthesis method, a kind of black polymer film was found on cathodic surface when 〓 was more negative than-1. 40V . XPS analysis demonstrated that the film formed from excited pyruvic acid, tetrahedral intermediate and imino acid.

時(shí)Wwwww日本黄色视频，電極表面上吸附的丙酮酸，四面體中間體和亞胺酸受激而生成黑色的聚合膜有色又黄有高潮的免费视频，通過XPS技術(shù)對(duì)聚合物進(jìn)行了定性男人和女人日逼A级A级黄片、定量和結(jié)構(gòu)分析。

This system uses a ring structure instead of complex multiangular optics structure.

導(dǎo)師王乃彥院士提出了應(yīng)用激光能量儲(chǔ)存環(huán)技術(shù)的多脈沖放大技術(shù)成年人黄色网站AA，這個(gè)技術(shù)是將種子光分解成同一方向上間隔相等的序列脈沖黄色工厂这里只有精品，通過放大器進(jìn)行放大，放大的序列脈沖依次注入激光能量儲(chǔ)存環(huán)中的拉曼池通過受激拉曼效應(yīng)將能量傳遞給在激光能量儲(chǔ)存環(huán)中的回轉(zhuǎn)的一個(gè)stokes光，最后通過電光開關(guān)將經(jīng)過多次放大的stokes光引出91国在线精品国内播放。

Translational regulation only occurred in the presence of a chemical synapse and required calcium signaling in the postsynaptic motor neuron.

研究表明人人摸人人色人人操，神經(jīng)元在塑性過程中調(diào)和基因表達(dá)的機(jī)制，與在受激突觸上規(guī)范的信使RNA轉(zhuǎn)譯有關(guān)天天看毛片免费TA天天看一区二区三区。

The femtosecond irradiation spectra was used to measure the radiation kinetics process. Fitted by the two exponent model, two time peaks were obtained, corresponding to the interband radiation and the surface defect radiation respectively. This results also strongly suggests that there are two relaxation pathways in the nanocomposite.

利用飛秒發(fā)射光譜觀測(cè)凝膠玻璃中ZnSe納米粒子發(fā)光動(dòng)力學(xué)過程网站男人天堂，采用雙指數(shù)模型進(jìn)行擬合，得到了兩個(gè)時(shí)間組分：11.2ps和550ps国产又湿又黄又爽视频在线观看，分別對(duì)應(yīng)納米品的帶間發(fā)光和表面缺陷態(tài)發(fā)光观看欧美黄色网站，進(jìn)一步證實(shí)了半導(dǎo)體納米晶材料受激輻射的兩種發(fā)光途徑的存在。

Assuming that the Raman gain profile of silica is a linear function, the author has given analytic solutions of N \|channel stimulated Raman scattering steady\|state coupling wave equation with equal channel separation and input photon fluxed.

從石英光纖具有的近似線性喇曼增益的特點(diǎn)出發(fā)超爽巨色A片，給出了等信道間隔黄又色又爽很刺激的网站、等初始輸入光子通量條件下前向N信道受激喇曼散射穩(wěn)態(tài)光子轉(zhuǎn)換方程的解析解。

The results show that the noise of original image is effectively suppressed and ridded after the preprocessing treatment,and the intensity distribution is comparatively smooth.

在入射光束為基模高斯光束的條件下黄色视频美女，隨著入射光能量增大韩国三级国产精品，受激布里淵散射光斑的空間光強(qiáng)分布由近高斯型轉(zhuǎn)變?yōu)楦咚剐汀?/p>

Fiber laser, stimulated Brillouin scatting, rate equation

光纖激光器，受激布里淵散射国内A级毛片在线视频，速率方程