| 1. | The spectral region in the red or near infrared will be emphasized, because this is a region of low loss for optical fibers and therefore of interest for optical communication systems .
着重研究光谱区域是红及近红外波段，因为这是光学纤维低损耗的区域，也就是对光通信系统有意义的区域。 |
| 2. | Then , the remote sensing data of eos - modis are used to revert the total water vapor content
同时选取eos - modis遥感资料近红外波段，反演整层大气水汽含量。 |
| 3. | The wavelength of laser for researching is concentrated on the ultraviolet , near infrared and visible light , whereas the wavelength in the range of middle infrared and far infrared is little researched
研究的激光波段主要集中在紫外、可见光和近红外波段。而对中远红外波段的研究较少。 |
| 4. | Mercury dual imaging system ( mdis ) : ? ? images of the night side of venus in near - infrared wavelengths ; color and high - resolution monochrome mosaics of both the approaching and departing hemispheres
水星二重成像系统( mdis ) ：在近红外波段上拍摄金星的夜面，对接近以及离去半球的彩色及高解析度单色图像拼接。 |
| 5. | 3 . analyse the correlation between soil water content and spectral reflectance of intertidal flat , and gain the best band to monitor soil water content by remote sensing . 4
对实测潮滩土壤水分与实测潮滩土壤光谱反射率进行了统计相关分析，得出了可见光及近红外波段范围内土壤水分遥感监测的最佳波段； 4 |
| 6. | The dt - mini deuterium tungsten halogen light source combines the continuous spectrum of an rf - excited deuterium uv light source and a tungsten halogen vis - nir light source in a single optical path
Mini氘-钨卤组合式光源集成了一个用于紫外光的射频激发氘灯光源和一个用于可见光/近红外光的钨卤光源，能够在一个光程中提供紫外/可见/近红外波段的连续输出光谱。 |
| 7. | The dt - mini - 2 - gs deuterium tungsten halogen light source combines the continuous spectrum of an rf - excited deuterium uv light source and a tungsten halogen vis - nir light source in a single optical path
Gs氘-钨卤组合式光源集成了一个用于紫外光的射频激发氘灯光源和一个用于可见光/近红外光的钨卤光源，能够在一个光程中提供紫外/可见/近红外波段的连续输出光谱。 |
| 8. | Phalocyanines are a kind of centrosymmetric planar organo - metallic molecules with an extensively delocalized two dimensional conjugated - electron system which show a relatively large third order optical nonlinearity , varying upon central metal atom substitution and other factors
金属酞菁配合物是一种具有平面共轭电子结构的大环配合物。研究表明，酞菁配合物在可见及近红外波段具有良好的非线性光限幅性能。 |
| 9. | Because of modis predominant space and spectral differentiate rate , it ’ s has been broadly applied to various field , in the aspect of snow monitoring , modis has been successfully using a normalized difference snow index ( ndsi ) to provide global automated binary maps of snow cover . the ndsi is a spectral ratio that takes advantage of the spectral difference of snow in short - wave infrared and visible spectral bands , although it has higher precision , it can only discern one pixel to snow or other features , can not satisfy accurate drainage basin snow cover mapping and snow parameter extracting
Modis数据因其优越的空间分辨率、波谱分辨率,已被广泛的运用于各个领域,在积雪监测方面,已成功地运用归一化差分雪盖指数( ndsi )制作每天的全球雪盖分布图, ndsi是基于雪对可见光与近红外波段的反射特性和反射差相对大小的一种测量方法,然而它只能将一个像元辨别为积雪或非积雪,满足不了高精度应用要求。 |
| 10. | Faraday rotation spectra was measured on samples with model cgx - 1 fr test apparatus by ourselves using the magneto - optical modulated double - frequency method . the development on magneto - optical material and devices , especially on rare - earth ion garnet , were reviewed . as a solution to the problem for temperature stabilized and wideband magneto - optical materials which could satisfy the development of magneto - optical devices for integration and miniaturization , a modified liquid phase epitaxy ( lpe ) technique was brought forward to grow thin film yb3fe5o12 onto substrate ybilg or thin film ybilg onto sustrate ybig
本论文工作包括对ybiig 、 ybig系列石榴石薄膜制备的实验构想、相图分析、制备工艺分析和配方设置，搭建了液相外延设备；比较系统地研究了ybiig 、 ybig系列石榴石薄膜的生长、测试，首次成功制备了ybig ybiig 、 ybiig ybig ggg系列复合膜，并采用xrd 、 sem 、 epma等方法对所得样品进行了结构、组分和微区形貌分析，用紫外可见光光谱仪测试了其在可见近红外波段光吸收。 |
