writing beam造句
例句與造句
- Photoinduced birefringence and holographic recording were performed by using ar laser ( 488 nm ) as writing beam and he - ne laser ( 632 . 8 nm ) as reading beam
寫(xiě)入光為線偏振壯離于激光，讀出光為線偏振he ne激光，信號(hào)山ccd多道分析器接收。 - Employing writing beams with appropriate intensity distributions and external electric fields along proper directions , arrays of planar and channel waveguides can be fabricated in various pr crystals
研究結(jié)果表明：采用合適的光場(chǎng)強(qiáng)度分布以及合適的外加電場(chǎng)可以在不同光折變晶體中寫(xiě)入平面波導(dǎo)陣列和通道波導(dǎo)陣列。 - Fourthly , the incident intensity threshold of the fanning effect in twm was measured in the ce : knsbn crystal , and it is about 20mw / cm , while using 632 . 8nm red light with e polarization as writing beam
實(shí)驗(yàn)發(fā)現(xiàn)在e偏振光寫(xiě)入情況下， ce ： knsbn晶體中光扇存在寫(xiě)入光強(qiáng)度閾值特性，當(dāng)寫(xiě)入光強(qiáng)大于20mw cm ~ 2時(shí)光扇效應(yīng)明顯增強(qiáng)。 - The blocking - layer and the dielectric mirror separate the write beam and the read beam , and the dielectric mirror reflects the read light also . in order to separating the write beam and the read beam quietly , and reflecting the read bean in the most limit
液晶光閥的阻光層和介質(zhì)鏡層起著隔離寫(xiě)入光和讀出光的作用，介質(zhì)鏡層還起著反射讀出光的作用。 - ( 3 ) the bragg - shift phenomenon of transmission holographic grating is investigated in theory and experiment . as a result , the bragg - shift phenomenon will be restrained when the intensity ratio of initial writing beams is one
對(duì)透射體全息光柵在讀出過(guò)程中的布拉格漂移現(xiàn)象進(jìn)行了理論和實(shí)驗(yàn)分析，得出在本實(shí)驗(yàn)條件下，當(dāng)寫(xiě)入光強(qiáng)比為1 1時(shí)可以很好地抑制布拉格漂移現(xiàn)象的發(fā)生。 - It's difficult to find writing beam in a sentence. 用writing beam造句挺難的
- The main contents of this dissertation are as follows : ( 1 ) according to the set of equations governing the pr process , index changes in pr crystals induced by writing beams with different intensity profiles are theoretically analyzed and numerically simulated
所開(kāi)展的工作以及得到的結(jié)論如下：從光折變動(dòng)力學(xué)方程組出發(fā)對(duì)光折變晶體中光致折射率變化進(jìn)行了理論分析，并建立了由寫(xiě)入光的強(qiáng)度分布得到光致折射率變化分布的數(shù)值模擬方法。 - As the results , firstly , some steady parameters were determined , including the gain coefficient , diffraction efficiency of the volume grating and response time t1 of twm under different total incident intensity i0 , ratio of two writing beams mo , angle between two writing beams 2 and polarization conditions
論文給出了不同寫(xiě)入光強(qiáng)比、寫(xiě)入總光強(qiáng)、寫(xiě)入光夾角及偏振光下ce ： knsbn晶體的兩波耦合增益系數(shù)、衍射效率、響應(yīng)時(shí)間的變化規(guī)律。 - At the different recording angles , the raman - nath diffraction and bragg diffraction phenomenon are observed , respectively . then , the wavelength selectivity and the relationship of diffraction efficiency and polarization state are discussed when the recording angle of 60 ? formed by two writing beam
分別觀察到了寫(xiě)入光束夾角不同時(shí)光柵的拉曼-奈斯衍射和布拉格衍射現(xiàn)象，并對(duì)雙光束夾角為60時(shí)寫(xiě)入光柵的波長(zhǎng)選擇性及衍射效率與入射光偏振態(tài)的關(guān)系進(jìn)行討論。