The Proton Optics' LED Beam Homogenizer delivers consistently smooth and uniform illumination, making it an ideal solution for applications such as laser projection, imaging systems, optical inspection, structured lighting, and advanced research setups.
Product Specifications
Operating wavelength: 400nm-780nm;
(1) Homogenizer model: H-3550
Working distance: 100mm-120mm
Illumination area: 35mm*50mm
Mount/housing: 1.5inch SM1 tube (https://www.thorlabs.com/item/SM1L15)
(2) Homogenizer model: H-2515
Working distance: 25mm-40mm
Illumination area: 25mm*15mm
Mount/housing: 3.5inches SM1 tube (https://www.thorlabs.com/item/SM1L35)
References:
(1) J.-W. Pan and C.-M. Wang, "Homogenized LED-illumination using microlens arrays for a pocket-sized projector," Opt. Express 15, 10483–10491 (2007).
(2) P. Schreiber, S. Kudaev, P. Dannberg, and U. D. Zeitner, “Homogeneous LED-illumination using microlens arrays,” in Nonimaging Optics and Efficient Illumination Systems II, Proc. SPIE 5942, (2005).
(3) Hoang Vu, Ngoc Minh Kieu, Do Thi Gam, Seoyong Shin, Tran Quoc Tien, and Ngoc Hai Vu, “Design and evaluation of uniform LED illumination based on double linear Fresnel lenses,” Appl. Sci. 10, 3257 (2020).
(4) Shohreh Shadalou, William J. Cassarly, and Thomas J. Suleski, “Tunable illumination for LED-based systems using refractive freeform arrays,” Opt. Express 29, 35755–35764 (2021).
(5)V. Borovytskyi, Comparison analysis of illumination systems for digital light microscope according to Köhler illumination, projection and critical illuminations, Proc. SPIE 5942 (2005).