RGB laser projector with uniform speckle-free illumination based on a compact passive system of incoherent focusing

• Дата: 2024
• Автори: Лапчук, А. С., Пригун, О. В., Горбов, І. В., Морозов, Є. М., Бородін, Ю. О.
• Формат: Стаття
• Мова: Ukrainian
• Опубліковано: Інститут проблем реєстрації інформації НАН України 2024
• Теми: : speckle; speckle reduction; laser projector; incoherence; incoherent focusing systems; focusing prism; multi-retarder prism
• Онлайн доступ: http://drsp.ipri.kiev.ua/article/view/308600
• Назва журналу: Data Recording, Storage & Processing

An analysis of properties of laser projectors has shown that in spite of large advantageous of laser illumination like high optical efficiency, high optical gamut and images saturation, an interference phenomenon that demonstrates himself through interference fringes in illumination spot and in stro...