FIG 3 (IMAGE)

Compuscript Ltd

FIG 3

Caption

Fig. 3. Polarization raytracing of an achromatic PBD using three narrowband PBDs with high contrast ratios. (a) Spectrum of an RGB laser projector. (b) Image in an achromatic PBD system with the laser projector. (c) Image with a broadband PBD system using a laser projector. (d) Spectrum of the RGB LED light source. (e) Image with a nearly achromatic PBD system using the LED light source. (f) Image with a broadband PBD system using the LED light source. (g) Spectrum of the RGB QD LEDs. (h) Image with a nearly achromatic PBD system using the RGB QD LEDs. (i) Image with a broadband PBD system using the RGB QD LEDs.

Credit

OEA

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CC BY

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