搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按时间排序
按相关度排序
AZoOptics
1 小时
What Are Reflective Optics?
Reflective optics are optical systems that utilize mirrors to reflect and focus light. They involve using mirrors—smooth, ...
imveurope.com
5 小时
Flexibility, modularity and customisation from Navitar and Pixelink
Its configuration is a motorised zoom with a coaxial light and a motorised focusing stage ... Pixelink, part of Navitar since 2017, manufactures, optimises and integrates industrial cameras for ...
Nanowerk
22 小时
Researchers reveal how a single atom controls light emission direction with STMs
Researchers analyze the picoantenna-like directional behaviour of tunnel junctions formed by surface defects at the atomic ...
22 小时
A single atom can change the directional profile of the light emitted in scanning tunneling ...
Researchers from Madrid explain a phenomenon that allows the direction of light emission to be controlled at the atomic scale ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈