Design of optical engine for laser-LCOS projector

Na Bailin; Liu Hong; Wang Weisheng

doi:10.3788/HPLPB20132502.0363

Volume 25 Issue 02

Dec. 2012

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Article Navigation > High Power Laser and Particle Beams > 2013 > 25(02): 363-366

Na Bailin, Liu Hong, Wang Weisheng. Design of optical engine for laser-LCOS projector[J]. High Power Laser and Particle Beams, 2013, 25: 363-366. doi: 10.3788/HPLPB20132502.0363

Citation:

Na Bailin, Liu Hong, Wang Weisheng. Design of optical engine for laser-LCOS projector[J]. High Power Laser and Particle Beams, 2013, 25: 363-366. doi: 10.3788/HPLPB20132502.0363

Na Bailin, Liu Hong, Wang Weisheng. Design of optical engine for laser-LCOS projector[J]. High Power Laser and Particle Beams, 2013, 25: 363-366. doi: 10.3788/HPLPB20132502.0363

Citation:

Na Bailin, Liu Hong, Wang Weisheng. Design of optical engine for laser-LCOS projector[J]. High Power Laser and Particle Beams, 2013, 25: 363-366. doi: 10.3788/HPLPB20132502.0363

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Design of optical engine for laser-LCOS projector

doi: 10.3788/HPLPB20132502.0363

Na Bailin¹,
Liu Hong^1,2,
Wang Weisheng^{1
,
,}

1.
School of Information Science and Technology,East China Normal University,Shanghai 200062,China;
2.
School of Electronic Information,Shanghai Dianji University,Shanghai 200240,China

Received Date: 2012-05-20
Rev Recd Date: 2012-10-12
Publish Date: 2013-02-10

Abstract

Abstract

By selecting appropriate optical materials and placing them in reasonable arrangements, an optical engine for the laser-LCOS projector has been designed, with its light sources comprising three LCOS panels and three primary-color lasers. The software ZEMAX is used in the design simulation. Furthermore, it is demonstrated that the optical specimen of laser-LCOS display has high efficiency and uniformity, which meets the design requirement of laser-LCOS display.
- laser projection display,
- optical engine,
- diffuser,
- image evaluation