Polar-grids based source-target mapping construction method for designing freeform illumination system for a lighting target with arbitrary shape

Xianglong Mao, Hongtao Li, Yanjun Han, +1

Optics Express

EngineeringOptic DesignComputational IlluminationIllumination ModelingArbitrary Shape +16

Optical design and fabrication of an all-aluminum unobscured two-mirror freeform imaging telescope

Yongjun Xie, Xianglong Mao, Jinpeng Li, +7

Applied Optics

Two-step design method for highly compact three-dimensional freeform optical system for LED surface light source

Xianglong Mao, Hongtao Li, Yanjun Han, +1

Optics Express

Optical MaterialsEngineeringOptic DesignComputational IlluminationTwo-step Design Method +16

Design of a smooth freeform illumination system for a point light source based on polar-type optimal transport mapping

Xianglong Mao, Songbo Xu, X. Hu, +1

Applied Optics

Differentiable design of a double-freeform lens with multi-level radial basis functions for extended source irradiance tailoring

Haisong Tang, Haoran Li, Zexin Feng, +2

Optica

Space advanced technology demonstration satellite

Xiaofeng Zhang, Wen Chen, Xiaocheng Zhu, +65

Science China Technological Sciences

Small SatelliteEngineeringAerospace EngineeringTechnology Demonstration SatelliteCubesats +3

A two-step design method for high compact rotationally symmetric optical system for LED surface light source

Xianglong Mao, Hongtao Li, Yanjun Han, +1

Optics Express

Optical DesignSkew RaysSymmetric Optical SystemEngineeringIlluminance Uniformity +14

Differentiable design of freeform diffractive optical elements for beam shaping by representing phase distribution using multi-level B-splines

Haoqiang Wang, ZeXin Feng, Mengmeng Li, +2

Optics Express

Fast design method of smooth freeform lens with an arbitrary aperture for collimated beam shaping

Xianglong Mao, Jinpeng Li, Fengbiao Wang, +3

Applied Optics

Optical DesignEngineeringOptic DesignCollimated Beam ShapingArbitrary Aperture +16

Wavelength dependence of colorimetric properties of lighting sources based on multi-color LEDs

Hongtao Li, Xianglong Mao, Yanjun Han, +1

Optics Express

Ultraviolet LightOptical MaterialsEngineeringMulti-color LedsColor Reproduction +14