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CAS IR Grid
机构
长春光学精密机械与物... [2]
大连化学物理研究所 [2]
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OAI收割 [4]
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会议论文 [2]
期刊论文 [2]
发表日期
2017 [2]
2012 [1]
2010 [1]
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High-intensity attosecond pulse generation by using inhomogeneous laser field in frequency and space
期刊论文
OAI收割
JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, 2017, 卷号: 26, 期号: 3
作者:
Feng, Liqiang
;
Li, Wenliang
;
Castle, Rich-Samuel
;
Li, Yi
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/12/20
High-order harmonic generation
attosecond pulse generation
frequency modulation of the laser
space modulation of the laser
High-intensity attosecond pulse generation by using inhomogeneous laser field in frequency and space
期刊论文
OAI收割
JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, 2017, 卷号: 26, 期号: 3
作者:
Feng, Liqiang
;
Li, Wenliang
;
Castle, Rich-Samuel
;
Li, Yi
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2017/12/20
High-order harmonic generation
attosecond pulse generation
frequency modulation of the laser
space modulation of the laser
High beam quality all-solid-state 1053nm nd: Glass amplifier shaping by LCSLM at repetition frequency (EI CONFERENCE)
会议论文
OAI收割
2nd International Conference on Optical, Electronic Materials and Applications 2012, OEMA 2012, May 25, 2012 - May 26, 2012, Chongqing, China
作者:
Zhang X.
;
Qiu J.
;
Zhang X.
;
Zhang X.
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  |  
浏览/下载:77/0
  |  
提交时间:2013/03/25
A laser amplifier of LD pumping Nd: glass with a high beam quality and stability
the modulation degree near field is less than 1.23:1. (2012) Trans Tech Publications
which amplifies nanosecond laser pulse
Switzerland.
has been developed in this paper. Under 1Hz repetition frequency
when the flat top pulse of 3 ns width and 1 nJ energy is injected as the seed pulse
the average output energy of the laser amplifier is 115.3 mJ with a net gain of 109
the energy dispersion degree of the outputting laser is no more than 2%
New phase measurement method for laser rangefinder (EI CONFERENCE)
会议论文
OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
作者:
Meng Z.
;
Meng Z.
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浏览/下载:27/0
  |  
提交时间:2013/03/25
A new phase measurement method is designed and presented by using the technique of signal shifting phase and the technique of signal multiplication for laser rangefinder. The intensity of laser light is modulated by cosine circuit signal
at the same time the cosine circuit signal is thansformed sine signal by the shifting phase technique. Two signals mentioned above are multiplied by received signal from the target respectively
then being transmitted into signal processor after passing through low band filter respectively. The result of phase-shift between the received signal and sent signal is calculated by means of signal processor and time-counter with double frequency of modulation signal. The proposed system is composed of four units such as control and count unit
emitting and receiving unit of laser light
signal processing unit and result display unit. The two most advantages of proposed system over others are its ability of proper isolation which reduces crosstalk and its independency thermal drift. Theoretical calculations and experimental results have shown the accuracy better than 2 mm. 2010 Copyright SPIE - The International Society for Optical Engineering.