Diamond microscraping for the fabrication of a trimmed radial Fresnel array on a roller mold.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.471713
Abstract: Roll-to-roll (R2R) imprinting is a high-throughput and low-cost continuous manufacturing technique for the mass production of high-quality functional optical polymer films. In fabricating optical films, roll molds with high precision and surface finishs are key… read more here.
Keywords: radial fresnel; trimmed radial; roller mold; fresnel array ... See more keywords
Experimental Investigation on Form Error for Slow Tool Servo Diamond Turning of Micro Lens Arrays on the Roller Mold
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11101816
Abstract: Slow tool servo (STS) assisted ultra-precision diamond turning is considered as a promising machining process with high accuracy and low cost to generate the large-area micro lens arrays (MLAs) on the roller mold. However, the… read more here.
Keywords: diamond turning; roller mold; tool; micro lens ... See more keywords