[PDF][PDF] Adaptive optics based on machine learning: a review

Y Guo, L Zhong, L Min, J Wang, Y Wu… - Opto-Electronic …, 2022‏ - researching.cn
Adaptive optics techniques have been developed over the past half century and routinely
used in large ground-based telescopes for more than 30 years. Although this technique has …

[HTML][HTML] Optical microsphere nano-imaging: progress and challenges

G Wu, M Hong - Engineering, 2024‏ - Elsevier
The optical diffraction effect imposes a radical obstacle preventing conventional optical
microscopes from achieving an imaging resolution beyond the Abbe diffraction limit and …

[PDF][PDF] High-resolution visible imaging with piezoelectric deformable secondary mirror: experimental results at the 1.8-m adaptive telescope

Y Guo, K Chen, J Zhou, Z Li, W Han, X Rao… - Opto-Electronic …, 2023‏ - researching.cn
Integrating deformable mirrors within the optical train of an adaptive telescope was one of
the major innovations in astronomical observation technology, distinguished by its high …

Shortening focal length of 100‐mm aperture flat lens based on improved sagnac interferometer and bifacial liquid crystal

Y Wen, Q Zhang, Q He, F Zhang… - Advanced Optical …, 2023‏ - Wiley Online Library
Conventional lens technologies face great challenges in applications requiring large
apertures and small f‐numbers, while a liquid crystal (LC) lens based on geometric phase is …

Ion beam figuring system for synchrotron x-ray mirrors achieving sub-0.2-µrad and sub-0.5-nm root mean square

T Wang, L Huang, Y Zhu, S Giorgio… - Nanomanufacturing and …, 2023‏ - Springer
Optics with high-precision height and slope are increasingly desired in numerous industrial
fields. For instance, Kirkpatrick–Baez (KB) mirrors play an important role in synchrotron X …

High-precision fabrication of 4m SiC aspheric mirror

X Luo - Light: Science & Applications, 2023‏ - nature.com
The 4 m diameter SiC aspheric mirror emerges due to a series of technological
breakthroughs in blank mirror preparation, asphere fabrication, and testing, as well as …

[PDF][PDF] 空间引力波探测望远镜研究进展

王小勇, 白绍竣, 张倩, 林栩凌, **洋, 夏晨晖 - 光电工程, 2023‏ - researching.cn
望远镜是空间引力波探测系统的核心组件之一, 主要功能是本地激光的准直发射和远端激光的
接收与压缩. 望远镜作为干涉光路的一部分, 直接影响测量噪声. 相对于成像系统 …

1.5-m flat imaging system aligned and phased in real time

Z **e, K Yang, Y Liu, T Xu, B Chen, X Ma… - Photonics …, 2023‏ - opg.optica.org
Flat optics has been considered promising for constructions of spaceborne imaging systems
with apertures in excess of 10 m. Despite recent advances, there are long-existing …

Automatic detection of quartz glass subsurface defects by laser scattering method based on an ellipsoidal mirror

G Chen, T Zhang, W Zhang, R Lu - Applied Optics, 2024‏ - opg.optica.org
With the improvement of quality requirements of optical components, the detection of
subsurface defects of optical components has become a key technology. The existing …

Research progress of telescopes for space-based gravitational wave missions

W **aoyong, B Shaojun, Z Qian, L Xuling… - Opto-Electronic …, 2023‏ - oejournal.org
The optical telescopes for space-based gravitational wave missions play an important role in
the measurement, which both expand the beam going to the far spacecraft and efficiently …