1、

Obtaining a Dual-pulse and Dual-wavelength FHG Beam from Cr ∶ LiSAF Lasers

Cr∶LiSAF激光器的双波长、双脉冲四次谐波的获得

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2、

The theory marks a change in approach from previous research which looked into using expensive military Star Wars-style lasers to destroy space junk.

利用军用的类似于星球大战的激光来清理太空垃圾,这样的一个理论与之前的研究有很大的区别。

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3、

Lasers similar to those used for welding in car factories would be fired through telescopes to 'nudge' piles of rubbish left in orbit.

这种激光的应用类似于汽车厂里的焊接技术,而这种激光将会通过望远镜来发射并推开轨道上遗留的太空垃圾。

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4、

Nasa is considering using lasers to deflect space junk around Earth and stop it colliding with satellites.

美国宇航局NASA目前正在打算利用激光给环绕在地球周围的太空垃圾来一次大扫除,目的是为了防止他们与卫星发生碰撞。

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5、

The development and the output characteristics of copper vapor lasers ( CVL) are introduced.

介绍了铜蒸气激光器的发展及其输出特性。

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6、

Stability analysis of detuned modes with Gaussian transverse profile in lasers and OBS

激光器与双稳系统中失谐高斯腔模的稳定性分析

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7、

Such polymer gratings show promising potentials for the fabrication of low order distributed feedback polymer lasers.

这种方法在低阶分布反馈聚合物激光器的制作中具有很好的应用前景.

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8、

Fulfill the experiments by filtering the noise coming from the lasers by combining a bandpass filter and a differential detector.

分析了实验中噪声的主要来源,运用带通滤光片结合差分探测的方式降低激光器产生的噪声。

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9、

For the lasers with symmetrical waveguide, the photon absorption of the non-active region material is proportional to the doping concentration of material, which causes serious absorption loss.

对称波导结构激光器中,非有源区材料对光子的吸收与其掺杂浓度成正比关系,吸收损耗比较严重。

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10、

With the development of laser medicine, lasers have been applied more and more in skin cosmetology.

而随着激光医学的进步,激光在皮肤美容领域已得到越来越广泛的应用。

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11、

Investigation of Proton Bombardment Mask for InGaAsP/ InP PBH CCTS Bistable Lasers

InGaAsP/InP PBH双区共腔双稳激光器的H~+轰击掩膜研究

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12、

Causes for degradation of isolated stripe ( GaAl) As/ GaAs DH lasers by proton bombardment

(GaAl)As/GaAs质子轰击隔离条形DH激光器的退化原因

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13、

InGaAsP/ InP MQW Current-Controlled Bistable Lasers/ Nonlinear Switch Gates With Gain

InGaAsP/InP MQW电流控制型双稳/非线性增益开关激光器

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14、

Rate equation studies on the transient characteristics of bistable diode lasers at switch on and switch off processes

双稳半导体激光器开关过程瞬态特性的速率方程研究

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16、

A series of lasers mounted on a specially equipped Quad Bike scanned the coastal terrain capturing millimetre-accurate measurements for a three-dimensional model of the rock and soil surface.

一连串的激光器装在一辆经过特别改装的自行车四方扫描沿岸地形捕捉毫米精确测量了三维模型中的岩石和土壤表面。

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17、

General specification for solid state lasers aggregate at constant price

GB/T15490-1995固体激光器总规范按固定价格计算的总体数字

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18、

The multiphoton ionization will happen when the electric field of lasers is equivalent to the Coulomb field in a hydrogen atom.

当所用激光辐射中的电场与氢原子中电子在基态所感受到的库仑场强度相当时会出现多光子电离现象。

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19、

To diminish the static phase aberrations of large aperture lasers and promote the concentration degree of focal spot, phase corrector plate is proposed.

为了减小大口径激光系统的波前畸变并提高焦斑能量集中度,对静态波前畸变采用了相位板补偿的方法。

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20、

Such systems use the spectrally pure distributed-feedback lasers to minimize fiber dispersion effects.

这种系统采用光谱纯的分布反馈激光器将光纤色散效应减至最小.

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