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Optics Communications, ISSN 0030-4018, 12/2019, Volume 453, p. 124342
An aspherical mirror used to produce light fields with uniform long focal depth is first proposed by the energy conservation equation and the principle of... 
Aspherical mirror | Long focal depth | Optical design | NEEDLES | BESSEL BEAMS | DIFFRACTION | OPTICS
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 07/2019, Volume 44, Issue 14, pp. 3414 - 3417
Diffraction puts a fundamental limit on the distance over which a light beam can remain focused. For about 30 years, several techniques to overcome this limit... 
ZERNIKE POLYNOMIALS | AXICON | OPTICS | Light beams | Broadband | Computer simulation | High power lasers | Light diffraction | Aspheric optics | Laser beams | Optics | Plasma Physics | Physics
Journal Article
The International Journal of Advanced Manufacturing Technology, ISSN 0268-3768, 2/2018, Volume 94, Issue 9, pp. 4093 - 4103
Increasing competition and high accuracy make it necessary to optimize and evaluate the outcome of manufacturing processes. In tool grinding, models for the... 
Media Management | Engineering | Industrial and Production Engineering | Computer-Aided Engineering (CAD, CAE) and Design | Error compensation | Tool setting | Mechanical Engineering | Large aspherical mirror | Grinding | SURFACE | ENGINEERING, MANUFACTURING | AUTOMATION & CONTROL SYSTEMS | Computer simulation | Optimization | Process parameters
Journal Article
Nanoscale Research Letters, ISSN 1931-7573, 12/2013, Volume 8, Issue 1, pp. 1 - 10
Journal Article
International Journal of Advanced Manufacturing Technology, ISSN 0268-3768, 11/2018, Volume 99, Issue 5-8, pp. 1579 - 1588
The aspheric parabolic mirror is used extensively; however, its surface measuring requires high speed, high precision, and online detection. Non-contact laser... 
Measurement | Large-diameter aspheric parabolic mirror | Error compensation | Laser displacement sensor | ERRORS | COMPENSATION | FABRICATION | ENGINEERING, MANUFACTURING | AUTOMATION & CONTROL SYSTEMS | Sensors | Triangulation | Error analysis | Error correction | Lasers
Journal Article
OPTICAL ENGINEERING, ISSN 0091-3286, 08/2014, Volume 53, Issue 8
The software configurable optical test system (SCOTS) is an efficient metrology technology based on reflection deflectometry that uses only a liquid-crystal... 
deflectometry | optical metrology | aspheric | software configurable optical test system | OPTICS
Journal Article
Key Engineering Materials, ISSN 1013-9826, 07/2017, Volume 744, pp. 404 - 408
The manufacturing technology of aspheric optical components is not only a difficult problem in the field of advanced optical manufacturing, but also an... 
Aspherical mirror | Centrifugal melt casting | Mirror blank | Paraboloid | Centrifugal casting | Mathematical analysis | Aspheric optics | Optical components | Manufacturing | Rosin | Optical glass
Journal Article
Review of Scientific Instruments, ISSN 0034-6748, 08/2017, Volume 88, Issue 8, p. 083113
A method for the surface shape qualification of a parabolic trough solar concentrator, based on the reflection of sinusoidal fringes in the mirror surface and... 
PHASE-MEASURING DEFLECTOMETRY | INSTRUMENTS & INSTRUMENTATION | PHYSICS, APPLIED | ASPHERIC MIRROR | SOLAR CONCENTRATORS | PHOTOGRAMMETRY | TOOL | Zernike polynomials | Concentrators | Calibration | Spatial resolution | Test procedures
Journal Article
The International Journal of Advanced Manufacturing Technology, ISSN 0268-3768, 3/2014, Volume 71, Issue 1, pp. 233 - 239
Journal Article
by Li, J and Yan, FT and Chen, L and Yang, J and Wan, YJ
APPLIED SCIENCES-BASEL, ISSN 2076-3417, 03/2019, Volume 9, Issue 6, p. 1038
Journal Article
Optics and Lasers in Engineering, ISSN 0143-8166, 11/2017, Volume 98, pp. 159 - 162
The demand for high-accuracy aspheric optical elements has increased significantly in recent years. The surface shapes of such optical elements must be... 
Normal vector tracing | Aspheric optics | Non-contact measurement | High-precision surface measurement | Free-form optics | HIGH-SPEED NANOPROFILER | ROTARY ENCODER | OPTICS
Journal Article
International Journal of Advanced Manufacturing Technology, ISSN 0268-3768, 07/2017, Volume 91, Issue 1-4, pp. 13 - 24
Journal Article
Guangxue Jishu/Optical Technique, ISSN 1002-1582, 03/2018, Volume 44, Issue 2, pp. 221 - 225
Journal Article
Optik, ISSN 0030-4026, 01/2020, Volume 200, p. 163406
Segment random aspheric parameter errors will generate uncertain wavefront deformation which can be effectively compensated using segment pose alignment. We... 
Space-based telescope | Aspheric parameter errors | Wavefront deformation | Segmented primary mirror | Ultra large aperture
Journal Article
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, ISSN 1004-924X, 07/2018, Volume 26, Issue 7, pp. 1719 - 1727
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2013, Volume 8838
The software configurable optical test system (SCOTS) is an efficient metrology technology based on reflection deflectometry that uses only an LCD screen and a... 
Aspheric | Deflectometry | Optical metrology | SCOTS | Slopes | Dynamic range | Cameras | Software | Formability | Screens | Computer programs | Astigmatism
Conference Proceeding
by Xie, J and Deng, Z.J and Liao, J.Y and Li, N and Zhou, H and Ban, W.X
International Journal of Machine Tools and Manufacture, ISSN 0890-6955, 10/2016, Volume 109, pp. 65 - 73
The precision freeform grinding depends on the on-machine truing of diamond wheel, leading to the inefficiency of grinding system. Hence, a virtual ball-end... 
5-axis grinding | Freeform errors compensation | Freeform grinding | Ductile-mode grinding | ASPHERICAL MOLD INSERTS | ENGINEERING, MANUFACTURING | ENGINEERING, MECHANICAL | Physical instruments | Analysis | Algorithms
Journal Article
Optical and Quantum Electronics, ISSN 0306-8919, 11/2017, Volume 49, Issue 11, pp. 1 - 20
Journal Article
Journal of the Optical Society of America A: Optics and Image Science, and Vision, ISSN 1084-7529, 2013, Volume 30, Issue 2, pp. 177 - 188
The aim of the present work is twofold: first we obtain analytical expressions for both the wavefronts and the caustic associated with the light rays reflected... 
ASPHERICAL SURFACES | ILLUMINANCE | SMOOTH SURFACE | DISRUPTION | EXACT COMPUTATION | LEAST CONFUSION | HARTMANN TESTS | OPTICS
Journal Article
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