Compact multiple laser beam scanning module for high-resolution pico-projector applications using a fiber bundle combiner

Masafumi Ide; Shinpei Fukaya; Kaoru Yoda; Masaya Suzuki

doi:10.1117/12.2041036

25 February 2014 Compact multiple laser beam scanning module for high-resolution pico-projector applications using a fiber bundle combiner

Masafumi Ide, Shinpei Fukaya, Kaoru Yoda, Masaya Suzuki

Author Affiliations +

Proceedings Volume 9005, Advances in Display Technologies IV; 90050F (2014) https://doi.org/10.1117/12.2041036
Event: SPIE OPTO, 2014, San Francisco, California, United States

Abstract

We present a novel multiple laser beam scanning projection module using compact red-green-blue (RGB) fiber pigtailed laser modules for use in a high resolution pico-projector display system using a fiber bundle combiner in combination with a single MEMS mirror. This system can be used to create accurate multiple-projection images on a screen without overlaps or spaces among the projection images. The system uses very simple projection optics and has the potential to become a light engine unit for use in multiple projection systems, particularly those for light field displays. As such, light field display applications are also discussed.

Citation Download Citation

Masafumi Ide, Shinpei Fukaya, Kaoru Yoda, and Masaya Suzuki "Compact multiple laser beam scanning module for high-resolution pico-projector applications using a fiber bundle combiner", Proc. SPIE 9005, Advances in Display Technologies IV, 90050F (25 February 2014); https://doi.org/10.1117/12.2041036

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