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... [5]
采集方式
OAI收割 [5]
内容类型
会议论文 [4]
期刊论文 [1]
发表日期
2015 [1]
2006 [1]
2005 [2]
2004 [1]
学科主题
筛选
浏览/检索结果:
共5条,第1-5条
帮助
限定条件
专题:长春光学精密机械与物理研究所
第一署名单位
第一作者单位
通讯作者单位
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
发表日期升序
发表日期降序
题名升序
题名降序
作者升序
作者降序
Key technology for fiber phase-shifting point diffraction interferometer
期刊论文
OAI收割
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2015, 卷号: 44, 期号: 1, 页码: 254-259
作者:
Zhang, Y.
;
C. Jin
;
D. Ma and L. Wang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2016/08/24
The structure design and packaging of the polarization-maintaining dual fiber collimator based on DFT (EI CONFERENCE)
会议论文
OAI收割
2005 Conference on High Density Microsystem Design and Packaging and Component Failure Analysis, HDP'05, June 27, 2005 - June 29, 2005, Shanghai, China
作者:
Wang Z.
;
Qiu J.
;
Wang Z.
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2013/03/25
Examinable characteristic is an important parameter to measure and ensure the function and quality of the products. Based on the idea of DFA/M(Design For Assembly/Design For Manufacturability) and the method whether the target for low insertion loss and high reflection loss is implemented
the rational structure and assembly technics for the polarization-maintaining dual fiber collimator are discussed
and the packaging technology based on DFT of the polarization-maintaining dual fiber collimator is proposed. This method has been utilized in batch manufacture to enhance the efficiency and ensure the eligible ratio.
Phase characteristics of laser beam in fibers (EI CONFERENCE)
会议论文
OAI收割
5th International Workshop on Adaptive Optics for Industry and Medicine, August 29, 2005 - September 1, 2005, Beijing, China
作者:
Wang L.
;
Wang L.
;
Liu J.
;
Liu J.
;
Liu J.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/03/25
The phase changing rates1 of laser beam in single mode polarization maintaining fiber (PMF)
Yb-doped rectangular inner cladding dual-clad fiber (DCF) and Yb-doped large-mode-area dual-clad fiber (LMF) are investigated by means of interference under situations with different exterior disturbance
for situations that all the fibers are used as transmission medium only
as well as amplifying medium with the last two. In this paper
phase fluctuation characteristics of the beam transmitted through the fibers with no amplification are presented. The results show that the phase fluctuation frequencies of the laser beam transmitted through these three kinds of fibers are mainly in the range of 100-200Hz
100-300Hz and 80-400Hz respectively in normal laboratory environment. The phase fluctuation frequencies of the laser beam transmitted through the DCF
in cases of when the environment temperature is changing
a constant pressure is applied to the fiber and when vibration is applied
are mainly in the range of 100-600Hz
100Hz-300Hz and 100-500Hz respectively. In the same cases
for the LMF
the phase fluctuation frequencies are mainly in the range of 150-600Hz
100-400Hz and 100-1000Hz
respectively. It indicates that for realizing phase stabilization
the bandwidth of any potential phase control2 system has to be in the range of a few kilohertz.
The structure design and packaging of the polarization-maintaining dual fiber collimator based on DFT
会议论文
OAI收割
2005
作者:
Wang Z.
;
Wang Z.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2013/03/28
Packaging accuracy examination of the polarization-maintaining dual fiber collimator basing on machine sight
会议论文
OAI收割
2004
作者:
Wang Z.
;
Wang Z.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2013/03/28