International Display Workshops General Incorporated Association

15:50 〜 16:10

[PRJ2/VHF2-4L] Statistical Analysis of RGB Speckle Grains for Simulating Color Speckle Distributions

*Junichi Kinoshita1, Kazuo Kuroda1, Kazuhisa Yamamoto1 (1. Osaka University (Japan))

speckle, color speckle, laser display, laser lighting, speckle grain

https://doi.org/10.36463/idw.2023.0789

RGB speckle grain structure was analyzed using the measured speckle data for simulating color speckle distribution. The measured color speckle distributions took more triangular shapes than the conventionally calculated ones. The symmetry of peak-bottom distances and the dependency of peak-bottom irradiance differences on the distances were statistically analyzed.