Prof. Dewen Cheng
at Beijing Institute of Technology
SPIE Involvement:
Conference Program Committee | Author
Publications (34)

Proceedings Article | 5 November 2018
Proc. SPIE. 10815, Optical Design and Testing VIII
KEYWORDS: Monochromatic aberrations, Laser development, Wavefronts, Lens design, Semiconductor lasers, Collimation, Ray tracing, Beam shaping, Freeform optics

Proceedings Article | 5 November 2018
Proc. SPIE. 10815, Optical Design and Testing VIII
KEYWORDS: Optical design, Light emitting diodes, Lens design, Ray tracing, Light sources and illumination, Geometrical optics, Freeform optics

Proceedings Article | 28 May 2018
Proc. SPIE. 10693, Illumination Optics V
KEYWORDS: Optical design, Waveguides, Projection systems, Geometrical optics, Heads up displays

Proceedings Article | 28 May 2018
Proc. SPIE. 10693, Illumination Optics V
KEYWORDS: Energy efficiency, Light emitting diodes, Roads, Lamps, Computer simulations, Lens design, Monte Carlo methods, Ray tracing, Light sources and illumination, Freeform optics

Proceedings Article | 21 May 2018
Proc. SPIE. 10676, Digital Optics for Immersive Displays
KEYWORDS: Lens design, Spatial light modulators, Augmented reality, Stray light analysis, 3D displays, Stray light

Showing 5 of 34 publications
Conference Committee Involvement (2)
Optical Design and Testing X
11 October 2020 | Beijing, China
Optical Design and Testing IX
21 October 2019 | Hangzhou, China
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