中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
长春光学精密机械与物... [3]
力学研究所 [1]
沈阳自动化研究所 [1]
西安光学精密机械研究... [1]
采集方式
OAI收割 [6]
内容类型
会议论文 [3]
期刊论文 [3]
发表日期
2022 [1]
2020 [1]
2018 [1]
2013 [1]
2011 [1]
2006 [1]
更多
学科主题
筛选
浏览/检索结果:
共6条,第1-6条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
提交时间升序
提交时间降序
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
Laser induced breakdown spectroscopy online monitoring of laser cleaning quality on carbon fiber reinforced plastic
期刊论文
OAI收割
Optics and Laser Technology, 2022, 卷号: 145, 页码: 1-10
作者:
Wang WJ(王文举)
;
Sun LX(孙兰香)
;
Lu Y(陆莹)
;
Qi LF(齐立峰)
  |  
收藏
  |  
浏览/下载:78/0
  |  
提交时间:2021/09/29
Carbon fiber reinforced polymer
Laser cleaning
Laser-induced breakdown spectroscopy
Real-time monitoring
Automatic process parameters tuning and surface roughness estimation for laser cleaning
期刊论文
OAI收割
IEEE Access, 2020, 卷号: 8, 页码: 20904-20919
作者:
Liu, Haoting
;
Li, Jiacheng
;
Yang, Yong
;
Lan, Jinhui
;
Xue, Yafei
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2020/03/12
Laser cleaning
process parameters
surface roughness
image feature
thermophysical property
Effect of Heat Treatment Temperature on the Wettability Transition from Hydrophilic to Superhydrophobic on Laser-Ablated Metallic Surfaces
期刊论文
OAI收割
Advanced Engineering Materials, 2018, 卷号: 20, 期号: 7, 页码: 11
作者:
Ngo, C. V.
;
Chun, D. M.
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2019/09/17
Heat Treatment
Nanosecond Laser Ablation
Self-Cleaning
Superhydrophobic Metallic Surface
Water Positioning
aluminum-oxide surfaces
reflection-absorption spectroscopy
functional-groups
fabrication
coatings
adsorption
films
Materials Science
Laser cleaning of neutral attenuator plate based on low power laser diode (EI CONFERENCE)
会议论文
OAI收割
2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, October 12, 2012 - October 14, 2012, Jilin, China
作者:
Chen Y.
;
Li L.
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2013/03/25
Laser cleaning is a non-contact
green and environmental cleaning method
which can effectively remove particulate contaminations of sizes as small as 0.1 m without damage to the optics. But most laser cleaning devices are large and heavy
also expensive due to using large lasers such as CO2 laser
YAG Laser etc. In this work a low power LD was tried to clean fingerprint and dust contaminated on the surface of the attenuator glasses plates. In the laser cleaning experiment with low power diode the fingerprint grease can be efficient to be cleaned
but there is no evident effect for cleaning inorganic dust. The cleaning different degree of fingerprint contaminations was investigated at the variable laser parameters
including laser power and irradiation time. An optical microscope was used to analyze the cleaning effect. The results show that low power LD can effectively remove the fingerprint on the surface of absorptive-type attenuator glass plates. On the premise that the attenuator optics glasses are not damaged
the cleaning area increases with the increase of radiation time and laser power. The cleaning area doesn't change much with the variation of laser frequency when the other parameters are the same. (2013) Trans Tech Publications
Switzerland.
The YAG laser texturing technology and application with controllable disorder distribution
会议论文
OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, Inner Mongolia, China, JUL 15-17, 2011
作者:
Wang HC(王红才)
;
Wang Y(王扬)
;
Zhan J(占剑)
;
Yang MJ(杨明江)
收藏
  |  
浏览/下载:91/0
  |  
提交时间:2013/04/11
Mechanics
Metal cleaning
Metal finishing
Optical systems
Coating properties
Controllable disorder distribution
Controllable distribution
Controlling system
Electrodischarges
Gas systems
Laser systems
Laser texturing
Mechanical systems
Regular distribution
Shot-blast texturing
Spots distribution
Texturing effect
YAG
YAG laser
Method for the fabrication of isometric mesh on the concave of a spherical substrate (EI CONFERENCE)
会议论文
OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies - Advanced Optical Manufacturing and Testing Technologies, November 2, 2005 - November 5, 2005, Xian, China
作者:
Feng X.-G.
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2013/03/25
Metallic mesh has been widely used in electromagnetic interference windows. While the duty ratio of curved mesh equals to planar mesh'
the theory of planar mesh may be applied to curved mesh according to equivalent-circuit model. So the idea that latitude lines intersect latitude lines to form isometric mesh on the concave of a sphere is put forward
and the method of fabricating the mesh by concentric optical scan is introduced. The movement parts of equipment consist of an erection turning
a horizontal dividing and a pitching dividing spindle. Firstly
a spherical substrate is fixed on the horizontal dividing spindle that has been set horizontally on the erect turning spindle
the substrate revolves around the axis of the erect spindle
the tube of object lens that is fixed on the pitching dividing spindle steps at pitching direction
and a revolving circuit of the substrate corresponds to a step of the tube. Gradually
a set of latitude lines is attained. Afterward
the substrate makes a quarter turn around the horizontal spindle
another orientation latitude lines are also gained. Thus
the isometric mesh on the concave of a spherical substrate is gained. The process comprises surface cleaning
coating photoresist
laser direct writing
development
evaporated film
dissolving photoresist and plating. The fabricated spherical mesh has a line width of 7 m and a period of 600m. Experiment shows that infrared transmission and electromagnetism shield efficiency of the metallic mesh are relatively consistent with theoretical value.