异质结材料 meaning in Chinese
heterojunction materials
Examples
- In this dissertation , the design of the boa - rype waveguide optical switch mainly consists of two parts : 1 . the design of rib waveguide and structure
本文所设计的gaas gaalas双异质结材料boa光开关的设计包括两部分：脊波导和开关结构设计以及电极结构的设计。 - In this dissertation , the boa device with high extinction - ration , low drive - voltage , high - speed switch and insensitive to wide range of light wavelength , has been developed on double - heterostructure gaas / gaaias
本研究就是在gaas gaalas双异质结材料上设计高消光比，低驱动电压，高速度，较宽范围工作波长不敏感的高性能boa光开关。 - It is difficult to obtain sige hcmos because of its special technics . in this thesis , the optimized design and critical fabrication technics have been analyzed . sige hcmoss have been fabricated successfully
本论文正是针对上述问题,对si / sige异质结材料的特性、 sigehcmos的优化设计及生长技术,尤其是对其制备的关键工艺进行了研究,并利用si / sige材料生长技术做成sigehcmos器件。 - In this dissertation , a boa - type waveguide optic switch with double - heterostructure gaas / gaalas has been researched . gaas - based integrated optical devices have good temperature , good anti - radiation and optical - transmission characteristics , and also have wide transparent range of wavelength . they can also be integrated on a chip with optical active devices and electronic devices , such as semiconductor laser , optical modulation , optical amplifier , pin , and so on
基于gaas材料的集成光学器件不仅具有良好的光传输特性、温度特性、抗辐射能力和其较宽的透明波长范围，还有望进一步实现芯片与光源、光调制器、光探测器和半导体光放大器等其它光电器件以及集成电路的单片集成；采用gaas gaalas双异质结材料制作的光开关可以得到较低的开关电压，而且采用gaas gaalas异质结材料的光传输损耗很小。