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1)  PM AO device
PbMoO4声光器件
2)  acousto-optical devices
声光器件
3)  acousto-optic device
声光器件
1.
A method using epoxy resin ploymer as buffer coat between the transducer and Hg_2I_2 acousto-optic crystal to design the transducer of Hg_2I_2 acousto-optic devices was proposed.
采用环氧树脂聚合物作为换能器与Hg2I2声光介质的缓冲层(粘接层),设计了Hg2I2声光器件的换能器。
2.
A method using oxygen resin polymer as buffer coat to design the transducer for Hg 2Cl 2 acousto-optic device is proposed.
提出用环氧树脂聚合物作为缓冲层 ,设计氯化亚汞声光器件的换能器。
3.
Acousto-optic device versus laser frequency, phase, amplitude or intensity proceed modulate,celerity finish transfer and transition among the information of the electricity, voice, opt.
声光器件对激光的频率、相位、振幅或强度进行调制,快速完成电、声、光信息间的传递与转换,可随机改变激光束的传播方向,实现对光束的自动选频、分光和扫描等。
4)  acoustooptic device
声光器件
1.
In this paper, the fundamental properties of new type of acoustooptic devices are summa-rized, and their applications in imaging, scanning, metrology, spectroscopie imaging as well as fiber opties are introduced.
概述新型声光器件的基本特性;介绍在映象、扫描、计量学、光谱学映象以及光纤技术中的应用。
2.
The cascaded acoustooptic interaction is usually used for the need of the devices’structure and function when the acoustooptic devices are designed and fabricated.
声光器件在设计和制作中 ,由于器件结构和功能上的需要 ,常采用级联形式的声光互作用。
5)  PbMoO_4
PbMoO4
1.
Electronic structures of possible F-type color centers in PbMoO_4 crystals are studied within the framework of a fully relativistic self-consistent Dirac-Slater theory with a numerically discrete variational(DV-Xα) method.
运用相对论性的密度泛函离散变分(DV-Xα)方法模拟计算PbMoO4晶体中可能存在的F型色心的电子结构。
6)  Hg_2Br_2 acousto-optic device
Hg2Br2声光器件
补充资料:PB
分子式:
CAS号:

性质: 由1-丁烯均聚或与少量其他α-烯烃共聚而成的一种热塑性树脂。结晶度50%~55%,密度0.91~0.915g/cm3。拉伸强度28~32MPa,悬臂梁缺口冲击不断,邵氏硬度D32~55。脆化温度<-187℃,维卡软化点113~121℃。有突出的耐环境应力开裂性,而且抗蠕变性、耐磨性、耐化学药品性、耐热性好,可在-30~100℃下长期使用。可采用齐格勒-纳塔催化剂,经浆液聚合、本体聚合或气相聚合制得。在加工成制品时存在晶形转变问题。在室温和常压下,大约5~7天后才逐渐由不稳定的II型晶态转变成稳定的I型晶态。主要用于热水管、工业用管、气体管等,用以代替铜管或铝管,也用于薄膜,板材、容器、密封件、单丝等。

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