Asia Optical Co., Inc., a trusted supplier and manufacturer of full lineup of optical elements/modules, complete cameras, distance meters, optical sites for over 40 years has teamed up with Myrias Optics, Inc., a pioneer in all-inorganic nanoimprinted metaoptics. The product is a meta lens for IR dot projectors, which replaces several conventional optical elements including the DOE element with a thin single meta-lens. Production samples including the IR projector module with VCSEL are available for evaluation.
Asia Optical Co., Inc.
https://www.asia-optical.com/index.php?lang=en
Wavelength: 940nm
Focal Length: 3.1mm(15K), 3.35mm (18K)
Active Area: 2.2x2.2mm
Metalens Size: 3x3mm x 0.5mm
Module Size: 6x7mm
FOV: 75x83 deg
Diffractive Efficiency: 63%
Center Contrast Ratio (Peak/Min): Mean 29 (Min 18 ~ Max 52)
IR Dot Projector Pattern
Dot Projector Module
