Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Suyong Wu"'
Publikováno v:
Photonics, Vol 10, Iss 4, p 447 (2023)
Optical surface scattering is an important subject in the field of optics. Previous studies of surface scattering mainly focused on the influence of surface topography and often ignored the influence of the mechanical property’s change caused by po
Externí odkaz:
https://doaj.org/article/a163a0240a954b68b9c63ad8b94990a6
Autor:
Dongya Wang, Zhongqi Tan, Jianping Liu, Suyong Wu, Yao Pan, Hui Luo, Kaiyong Yang, Tianliang Qu
Publikováno v:
Sensors and Actuators A: Physical. 260:81-89
Cylindrical resonators are commonly used in Coriolis vibratory gyroscopes (CVGs), which measure angular velocity through the precession of solid waves. Quality factor and its homogeneity are critical indicators of the resonator. In this paper, we pre
Publikováno v:
Thin Solid Films. 592:305-311
Surface roughness is really important to the ultra-low loss of multilayer optical coatings. Reflectance and transmittance model for multilayer optical coatings with surface roughness has been established at normal incidence by A. V. Tikhonravov et al
Publikováno v:
ISRN Optics. 2012, p1-6. 6p.
Autor:
Jiyuan Liu, Dongya Wang, Kaiyong Yang, Tianliang Qu, X. Liu, Yao Pan, Suyong Wu, H. Zhao, Hui Luo
Publikováno v:
2016 DGON Intertial Sensors and Systems (ISS).
Cylindrical resonators are commonly used in Coriolis vibratory gyroscopes, which measure angular velocity through the precession of solid wave. Quality factor and its homogeneity are critical indicators of the resonator characteristics. In this paper
Autor:
Dongya Wang, Kaiyong Yang, Wang Yanyan, Hui Luo, Yao Pan, Tianliang Qu, Suyong Wu, Jianping Liu
Publikováno v:
Sensors (Basel, Switzerland)
Sensors; Volume 16; Issue 8; Pages: 1185
Sensors; Volume 16; Issue 8; Pages: 1185
The cylindrical resonator gyroscope (CRG) is a typical Coriolis vibratory gyroscope whose performance is determined by the Q factor and frequency mismatch of the cylindrical resonator. Enhancing the Q factor is crucial for improving the rate sensitiv
Publikováno v:
Optical Interference Coatings 2016.
We derive 1st and 2nd order approximation characteristic matrix of slightly inhomogeneous optical coating at oblique incidence, and test its effectiveness, accuracy and speed by comparison with published results.
Publikováno v:
Optics & Laser Technology. 44:771-775
We present a novel determination method of thin film optical parameters based on partial derivatives selection, which is with least impact of photometric measurement systematic errors on the characterization accuracy of thin film optical parameters.
Publikováno v:
Optics Communications. 284:4650-4653
An ultra-high precision thin-film polarizing beam splitter (PBS) has been designed and fabricated. Using Needle optimization technology, we design the thin-film polarizing beam splitter that is transparent for P polarization and reflective for S pola
Publikováno v:
Optoelectronics Letters. 5:359-363
To improve the current status of home multilayer optical coating design with low speed and poor efficiency when a large layer number occurs, the accurate calculation and fast realization of merit function’s gradient and Hesse matrix is pointed out.