Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Young-Sik Ghim"'
Publikováno v:
IEEE Transactions on Industrial Electronics. :1-10
Telescopes which use light that has propagated through atmospheric paths detect distorted wave generated by atmosphere turbulence. The distorted wave decreases an image quality of the telescope. Adaptive optics technology can be applied to compensate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c19ca0ef847f10f94a495215ba5e1e87
https://doi.org/10.21203/rs.3.rs-2257267/v1
https://doi.org/10.21203/rs.3.rs-2257267/v1
Publikováno v:
Optics and Photonics for Advanced Dimensional Metrology II.
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 114:1497-1504
To simplify complex optical systems, a next-generation optical component which combines a refractive element and a diffractive element is desirable. To fabricate these next-generation optical components, it is desirable to keep the focal point of the
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 106:2629-2634
An elliptical zone plate (EZP) is used to replace a Fresnel zone plate to focus a light beam when the optical axes of the incident and diffracted beams are not in a straight line. There are two advantages of using an EZP which contributes to improvin
Publikováno v:
Journal of the Korean Society for Precision Engineering. 36:1003-1007
Publikováno v:
Optics express. 29(16)
We present a single-shot spectrally-resolved interferometry for simultaneously measuring the film thickness and surface profile of each layer of a patterned multilayer film structure. For this purpose, we implemented an achromatic phase shifting meth
Publikováno v:
Measurement. 200:111684
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 20:193-199
A transformation algorithm compensating a radius of the probe tip and pre-travel errors is proposed to improve measurement uncertainty of a coordinate measuring machine (CMM). The transformation algorithm does not only compensate a radius of the prob