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Table 1 The optical parameters used in the simulation

From: Illumination optics design for DMD Pico-projectors based on generalized functional method and microlens array

Parmeters

Value

LED areas

2.09 mm × 1.87 mm

LED Luminous angle θ

120°

Material

Polycarbonate

Index of refraction

1.59132

Target surface areas

10 mm × 10 mm

Output angle γ

12°