Spectrum control technology and its application researchBasic theory of smoothing by spectral dispersion in high-power laser system was studied. Periodical frequency modulation was obtained by chirped pulse stacking, and novel special gratings were proposed here to obtain angular spectral dispersion and temporal smoothing of focal spot.

并在國際上首次成功地應(yīng)用于激光聚變高功率激光系統(tǒng)中www.国产精品久久久久久。3一级a看片免费视频、激光脈沖光譜控制技術(shù)及應(yīng)用研究研究了高功率激光光譜色散平滑的基本理論国产一级视频精品，提出利用堆積啁啾脈沖的周期性光譜調(diào)制特性和新穎特殊光柵實(shí)現(xiàn)光譜角色散和激光束遠(yuǎn)場焦斑的時(shí)間平滑日韩高清精品影视大全免费观看网站。

The normalized efficiency T of thermal power dispersion and normalized efficiency C of chromatic power dispersion of optical materials are introduced.

引入光學(xué)材料的規(guī)化熱差系數(shù)T和規(guī)化色差系數(shù)C日韩激情无码一级毛片久久，得到對無熱差光學(xué)系統(tǒng)設(shè)計(jì)的材料選擇具有指導(dǎo)作用的T-C圖黄色视频永久免费观看。

The properties of this surfactant were examined by numbers, including surface tension, foaming power, wetting power, emulsification, detergence, dispersion ability, stability in hard water and thermal stability.

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The result shows that, in the case of low power, it is important for the chirp to form the soliton and transmit in the abnormal and zero dispersion area, but it's bad for the pulse's transmission in normal dispersion.

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The results show that the input pulses have different gain spectra obviously when input power regime is different, both in anomalous dispersion regime and in normal dispersion regime.

結(jié)果表明在反常色散區(qū)和正常色散區(qū)网站最国产2020最新，對應(yīng)不同的功率區(qū)域輸入脈沖有不同的增益譜，并且當(dāng)雙折射性質(zhì)變化時(shí)導(dǎo)致增益譜表現(xiàn)出明顯的不同亚洲天堂在线视频aaa。

When the optical wavelengths adding/dropping and routing are realized in control plane, transport plane is lack of intelligent monitoring and adjusting to optical level signal. Because of dispersion, power unequalization and somthing else, the transmission quality of ASON can not be guaranteed.

在控制層實(shí)現(xiàn)光路的拆分18禁三级片网免费看、上下和路由時(shí)，傳送平面缺少對光信號智能的監(jiān)控和調(diào)節(jié)未满十八av网站，由于色散影院理论、功率不均衡和信號的損傷，ASON的傳送質(zhì)量和業(yè)務(wù)的生存性就無法得到保障WWAVA一片。

They have very intensive optical nonlinear effect, high birefringence, fantastic dispersion, ceaseless single mode transmission characteristic and dreamlike performance parameters. They can be used to form lasers with higher average power or peak value power. In a word they are the instruments that can rein the photon imaginably! Various theories and numerical analyzing methods of the photonic crystal fiber laser have been listed.

研究了有望構(gòu)成更高平均功率連續(xù)激光器或更高峰值功率脈沖激光器的新材料——光子晶體光纖97碰碰色，介紹了其拉制方法，說明光子晶體光纖具有極強(qiáng)的光學(xué)非線性效應(yīng)黄色小电影在线资源、高的雙折射特性在线黄网视频、奇異的色散特性和永無截止的單模傳輸特性等各項(xiàng)新穎奇特而且優(yōu)異的性能指標(biāo)，一句話免费線上看国产黄色网站，就是它是最有可能擁有完美的駕馭光子的能力的器件2019年黄片视频！

The numerical results of the dispersion relation show some nonlinear effects: for a fixed geometry of a waveguid, beam parameters and plasma density, the increment of the modulation parameter may lead to a slight increment of the operating frequency, However, as the modulation parameter increases further, saturation may occur and the dispersion relations are hard to be separated, it is due to the overmodulation of the microwave power, this phenomenon itself belongs to the nonlinear effects.

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High concentration white masterbatch is prepared by using different titanium dioxide, PE wax and adding nanocalcium carbonate etc. to change the formulation of masterbatch in this paper. Hiding power, tinctorial power and dispersion performance were tested by color measure instrument and IBAS, and process performance, rheology were tested by Brabender torsion rheometer and INSTRON rheometer.

本文采用不同的鈦白粉AⅤ免费一级、聚乙烯蠟及添加納米碳酸鈣等助劑的方法改變濃色母粒的配方，加工制備濃白色母粒在线超碰，通過測色儀无码AA在线、圖像分析儀測試母粒的著色力、遮蓋力和分散性能无码自拍日韩视频，通過轉(zhuǎn)矩流變儀和INSTRON流變儀研究了母粒的加工性能和靜態(tài)流變性能蒙古老熟女刚交BBW。

The result showed that, rutile TiO2 was well consistent with carrier resin, so the prepared masterbatch had glabrous of surface, and application was better than acute TiO2; the masterbatch was prepared by using polymerization PE wax, whose application is better than masterbatch prepared by using other PE wax, such as hiding power of the film, whiteness of the templet; dispersion of TiO2 was uniformity, and application was improved, in particular hiding power and tinctorial power by adding PPA and nanocalcium carbonate in masterbatch.

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