集成光学模转换器是光开关，光调制器，光学滤波器的重要组成部分。
Integrated optical mode converter is an important component of optical switches, modulators and filters.
首先，我们利用连续介质模型讨论了该结构中的体纵光学模和界面光学模。
Firstly, the bulk longitudinal optical (LO) modes and the interface optical (IO) modes in the QD-QW structures are investigated within the framework of continue medium.
在场论中，光被纵光学和横光学模的拉曼散射能在一个统一的理论框架内描述。
In our quantum theory, Raman scattering of light by longitudinal and transverse polar modes can be described within a unified theoretical framework.
光学纤维。第2 - 20部分：产品规范。A 2类多模光纤分规范。
Optical fibres - Part 2-20: product specifications - Sectional specification for category A2 multimode fibres.
光学纤维。第2-30部分：产品规范.A3类多模光纤分规范。
Optical fibres - Part 2-30 : product specifications - Sectional specification for category A3 multimode fibres.
在电子工业上可用于蜡模的表面处理和作为金属清洗剂，此外可作为光学仪器的精磨液等。
In electronic industry, they serve as the surface treatment of wax matrix and metal cleaner. Besides, they can be used as finish milling fluid for optical instrument.
特别是波导型光栅结构的导模共振现象被提出及广泛关注以后，这类光学元件就越发受到各国研究人员的青睐。
Especially, after guided-mode resonance in waveguide grating was presented and studied more detailed, this kind of optical elements has attracted a large of researchers.
在本文中，首先从电磁理论出发，利用波动光学理论分析平板波导的特性，对多模光纤连接损耗进行了理论分析。
In this thesis, at first we will introduce the electromagnetic theory of optical planar waveguide, analyze the transmission characteristic of different modes and the connection loss of fiber.
本文报导了延迟反馈光学双稳系统在恒定输入光强时的非稳输出振荡特性及其模结构实验结果。
This paper reports the experimental results of mode structure for a delayed feedback optical bistable system with constant input intensity.
本机适用于绝缘材料、光学材料、胶粘产品、保护膜、防尘网、导电布及特殊胶带模切。
Insulation materials, optical materials, adhesive products, protective film, conductive cloth, dustproof net and special tape.
本论文从一维光子晶体的结构特点出发，着重研究了有限周期一维光子晶体的光子禁带及缺陷模的光学特性。
The thesis begins with the structure features and mainly discusses the optical characteristics of photonic forbidden band and defect mode in finite-period 1d photonic crystals.
对表面需求光学镜面、CD纹、木纹、钻石纹、拉丝纹、菱形纹之产品或模芯；
The products or the mold core need optical mirror, CD pattern, wood grain, diamond pattern, drawing lines, diamond-shaped pattern surface;
在一定波长范围内TM波缺陷模的波长随杂质光学厚度近似呈线性变化。
The defect mode of TM wave with thickness of defect look like to present line variety within the scope of certain wavelength.
研究了多纵模激光束的光学混合技术。
The technique of photo-mixing for multimode laser beam has been studied.
在理论上分析了利用非线性光学环形镜作为等效可饱和吸收体压缩脉冲进行锁模的物理机制。
The advantages of using NOLM as saturable absorber to compress pulse in mode-locked fiber lasers are analyzed theoretically.
设计了一种衍折射光学元件用于多模光束的整形和聚焦。
A diffractive refractive optical element used for multimode laser beams is designed to achieve a tiny focused speckle on the predefined output plane.
该成形模能 够如所设计的那样将成形模的模表面的精密形状转印至光学部件。
The forming die is capable of transferring a precise shape of a die surface of the forming die to optical parts as designed.
另外，当通过复介电常数的虚部引入光学增益后，我们发现缺陷模在增益介质中被放大，其阈值特性和缺陷折射率的密切相关。
We find that dispersive properties inside the micro-cavity lead to frequency shift of the defect modes. The defect modes can be amplified as optical gain is introduced into system.
我们拥有较为完善的生产设备，从CNC加工到各种试模机器和精密三坐标测量仪，光学投影测量仪等等。
We have more complete production equipment, from CNC machining to a variety of injection machines, Coordinate Measuring Machine, professinal projector and precision instruments and so on.
我们拥有较为完善的生产设备，从CNC加工到各种试模机器和精密三坐标测量仪，光学投影测量仪等等。
We have more complete production equipment, from CNC machining to a variety of injection machines, Coordinate Measuring Machine, professinal projector and precision instruments and so on.
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