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

PROCEEDINGS ARTICLE | November 5, 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 | November 5, 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 | May 28, 2018
Proc. SPIE. 10693, Illumination Optics V
KEYWORDS: Optical design, Waveguides, Projection systems, Geometrical optics, Heads up displays

PROCEEDINGS ARTICLE | May 28, 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 | May 21, 2018
Proc. SPIE. 10676, Digital Optics for Immersive Displays
KEYWORDS: Lens design, Spatial light modulators, Augmented reality, Stray light analysis, 3D displays, Stray light

PROCEEDINGS ARTICLE | May 21, 2018
Proc. SPIE. 10676, Digital Optics for Immersive Displays
KEYWORDS: Polarization, Polarizers, Distortion, Lens design, Aspheric lenses, Fresnel lenses, Head-mounted displays

Showing 5 of 34 publications
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