• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

庞兆广 (庞兆广.) | 俞宽新 (俞宽新.)

Indexed by:

CQVIP PKU CSCD

Abstract:

以超声跟踪反常声光器件的设计思想为基础,讨论了超声跟踪LiNbO3反常声光器件的设计思路和具体方法. 对平面结构和阶梯结构2种情况下超声跟踪LiNbO3声光器件的优化设计进行了系统的研究和计算. 结果表明,利用超声跟踪方法可以实现反常声光器件的优化设计,能获得较宽的带宽以及更高的衍射效率. 同时,阶梯结构一级超声跟踪可以有效提高超声波的能量利用率.

Keyword:

声光偏转器 LiNbO3 超声跟踪 声光效应

Author Community:

  • [ 1 ] [庞兆广]河北师范大学
  • [ 2 ] [俞宽新]北京工业大学

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2007

Issue: 8

Volume: 33

Page: 892-896

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 14

Affiliated Colleges:

Online/Total:321/10513209
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.