Numerical investigation of method combined Doppler effect with multi-beam laser heterodyne for measurement of the small angle

2018 ◽  
Author(s):  
Sheng Qian Wang ◽  
Yong Liu ◽  
Yan Chao Li
Keyword(s):  
Numerical Investigation ◽  
Small Angle ◽  
Doppler Effect ◽  
Beam Laser ◽  
Laser Heterodyne

Second harmonic measurement of multi-beam laser heterodyne with ultra-precision for the small angle

2015 ◽  
Author(s):  
Y. Chao Li ◽  
Q. Ding ◽  
Y. Qiao Wang ◽  
J. Ru Yang ◽  
C. Yu Liu ◽  
...  
Keyword(s):  
Small Angle ◽  
Second Harmonic ◽  
Beam Laser ◽  
Ultra Precision ◽  
Laser Heterodyne ◽  
Harmonic Measurement

scholarly journals Second harmonic multi-beam laser heterodyne measurement for small angle based on oscillating mirror sinusoidal modulation

2012 ◽  
Vol 61 (1) ◽  
pp. 010601
Author(s):  
Li Yan-Chao ◽  
Wang Chun-Hui ◽  
Gao Long ◽  
Cong Hai-Fang ◽  
Qu Yang
Keyword(s):  
Small Angle ◽  
Second Harmonic ◽  
Sinusoidal Modulation ◽  
Beam Laser ◽  
Laser Heterodyne

Multi-beam laser heterodyne measurement with ultra-precision for electrostriction coefficient based on oscillating mirror modulation

2014 ◽  
Vol 12 (s1) ◽  
pp. S10401-310406
Author(s):  
Yanchao Li Yanchao Li ◽  
Yang Gao Yang Gao ◽  
Lingling Ran Lingling Ran ◽  
Qun Ding Qun Ding ◽  
Chunhui Wang Chunhui Wang ◽  
...  
Keyword(s):  
Beam Laser ◽  
Ultra Precision ◽  
Laser Heterodyne

Piezoelectric Material Electrostriction Coefficient Measurement Method Combined Sinusoidal Modulation with Multi-beam Laser Heterodyne

2017 ◽  
Vol 38 (12) ◽  
pp. 1661-1667
Author(s):  
甄佳奇 ZHEN Jia-qi ◽  
仲维丹 ZHONG Wei-dan ◽  
布音嘎日迪 BU Yingaridi ◽  
高亚臣 GAO Ya-chen ◽  
刘 勇 LIU Yong ◽  
...  
Keyword(s):  
Piezoelectric Material ◽  
Measurement Method ◽  
Sinusoidal Modulation ◽  
Beam Laser ◽  
Laser Heterodyne ◽  
Coefficient Measurement

Utilization of Doppler effect and laser heterodyne to measure linear expansion coefficient of metal

2018 ◽  
Vol 47 (7) ◽  
pp. 706005
Author(s):  
布音嘎日迪 Bu Yingaridi ◽  
仲维丹 Zhong Weidan ◽  
甄佳奇 Zhen Jiaqi ◽  
高亚臣 Gao Yachen ◽  
刘 勇 Liu Yong ◽  
...  
Keyword(s):  
Expansion Coefficient ◽  
Doppler Effect ◽  
Linear Expansion ◽  
Linear Expansion Coefficient ◽  
Laser Heterodyne

Linear frequency modulation multi-beam laser heterodyne measurement for the glass thickness

2016 ◽  
Vol 122 (2) ◽  
Author(s):  
Li Yan-Chao ◽  
Wang Yi-Qiao ◽  
Liu Chun-Yu ◽  
Yang Jiu-Ru ◽  
Ding Qun
Keyword(s):  
Frequency Modulation ◽  
Linear Frequency Modulation ◽  
Linear Frequency ◽  
Glass Thickness ◽  
Beam Laser ◽  
Laser Heterodyne
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