This paper details the properties and characteristics of the β-eucryptite glass-ceramics with negative CTE (Coefficient of Thermal Expansion) that have been developed to bond to substrates for compensating the thermal variations in fiber Bragg gratings.

本論文以研發(fā)能夠應(yīng)用于光纖布拉格光柵溫度補(bǔ)償?shù)牟牧蠟槟康模_(kāi)展了負(fù)膨脹β-鋰霞石微晶玻璃的制備與表征国产激情毛片在线视频。

The characteristics of different exposal films are tested and some valuable parameters with which to select correct exposal material and expose high quality gratings are achieved.

詳細(xì)實(shí)驗(yàn)了各種常用曝光材料應(yīng)用于投影莫爾測(cè)量系統(tǒng)的可能性及可以達(dá)到的精度不卡一区二区在线观看免费，為正確選用曝光材料及曝制精良參考柵提供了很有價(jià)值的參數(shù)。

Kinematically mounted gratings insure that afteralignment the grating used for experiments repeats its position.

符合運(yùn)動(dòng)學(xué)原理安裝的光柵保證了在調(diào)準(zhǔn)后的用于試驗(yàn)的光柵可以復(fù)位。

We establish measurement twice on micro shift for testing superprism effect. And the "thin film gratings" measurement, which we adopt finally, has critically tunable monochroic system, collimated system and exact system for spot detection, realizing detect the micrometer-level shift of reflective and transmissive spots with high sensitivity and precision, and is useful for studies on dispersive device with high resolution.

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Almost no neurons in the deprived layers responded to the drifting sinusoidal gratings to the nondominant eyes, while half of the neurons in the non-deprived layers did.

但是，與非剝奪層神經(jīng)元相比www.ahrwzdm.com，幾乎沒(méi)有剝奪層的神經(jīng)元能對(duì)非優(yōu)勢(shì)眼的正弦移動(dòng)光柵刺激起反應(yīng)亚洲三级视频，并受其空間頻率的調(diào)制。

Based on resonant anomaly, physical mechanism of narrow-band filtering and its condition was analyzed, and probability for realization of nonpolarizing narrow-band filtering in two-dimensional subwavelength gratings was discussed.

首先分析了基于共振異常的窄帶濾波的物理機(jī)制及存在條件天堂网在线WWW中文，討論了二維亞波長(zhǎng)光柵實(shí)現(xiàn)消偏振窄帶濾波的可能性谁有A片网址。

Subwavelength gratings with different grating parameter have different diffractive properties, and realization of nonpolarizing narrow-band filtering by reasonably designing the parameter of subwavelength grating is a novel method and approach.

亞波長(zhǎng)光柵因光柵參量的不同而具有不同的衍射特性，通過(guò)對(duì)亞波長(zhǎng)光柵參量的合理設(shè)計(jì)來(lái)實(shí)現(xiàn)消偏振窄帶濾波是一種新的方法與途徑一级黄手机免费在线视频。

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雖然他因此病了一場(chǎng)日韩福利片子在线观看视频，但他后來(lái)活了很多年，并且對(duì)教會(huì)和共和國(guó)都作出了貢獻(xiàn)人干人人。在這次航行的全程中只有一名乘客死去免费A片大片aⅴ免费看，那就是塞繆爾·福勒的仆人，一個(gè)年輕人久热国产vs视频在线观看，威廉姆·巴頓国产超污精品A级毛片，他在他們靠近海岸的時(shí)候死去了。讓我省去其他的事情a黄色欧美片在线播放，這樣我的敘述就可以簡(jiǎn)短一些久久久精品一二三区。

These holographic gratings were fabricated on ULE mold plates and were replicated onto measured was obtained on a MEMS structure, and this result demonstrates the feasibility of this method.

提出一種新型聚焦離子束云紋法，在MEMS結(jié)構(gòu)上制柵形成FIB掃描云紋搜A级毛片，成功的實(shí)驗(yàn)結(jié)果表明這種方法的可行性18岁禁止黄片。

A novel temperature sensor has been performed, which is based on the cascaded long-period fiber gratings.

設(shè)計(jì)了一種基于級(jí)聯(lián)長(zhǎng)周期光纖光柵的新穎溫度傳感器。