Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Kenji Yamazoe"'
Autor:
Chris A. Mack, Kenji Yamazoe
Publikováno v:
Journal of Micro/Nanolithography, MEMS, and MOEMS. 18:1
This editorial introduces a translation of a classic paper on the matrix theory of partially coherent imaging.
Autor:
Kenji Yamazoe
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 29(8)
This paper defines a matrix from which coherence property of imaging by partially coherent Koehler illumination is determined. The matrix termed coherency matrix in imaging system is derived by the space average of a product of a column vector and it
Autor:
Andrew R. Neureuther, Kenji Yamazoe
Publikováno v:
Applied optics. 50(20)
Aerial image through focus in the presence of aberrations and electromagnetic edge effects modeled by adding ±π/2 phase at pattern edges is expanded by a quadratic equation with respect to focus. The quadratic equation is expressed by four coeffici
Autor:
Abde Kaqalwalla, Nuo Xu, Lynn T.-N. Wang, Puneet Gupta, Costas J. Spanos, Tiehui Liu, Tuck-Boon Chan, Kwangok Jeong, Kameshwar Poolla, Kenji Yamazoe, Anand Subramanian, Xin Sun, Justin Ghan, Marshal A. Miller, Andrew R. Neureuther, Kun Qian, Eric Y. Chin, Cooper S. Levy, Rani S. Ghaida, Juliet Rubinstein
Publikováno v:
SPIE Proceedings.
Techniques for identifying and mitigating effects of process variation on the electrical performance of integrated circuits are described. These results are from multi-discipline, collaborative university-industry research and emphasize anticipating
Publikováno v:
SPIE Proceedings.
We present an improved method of phase retrieval from through-focus image series with higher precision and reduced sensitivity to noise. The previous method, developed for EUV, actinic mask measurements, was based on the Gerchberg-Saxton algorithm an
Autor:
Andrew R. Neureuther, Kenji Yamazoe
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 28(3)
This paper describes the Shannon entropy in a partially coherent imaging system with Koehler illumination. Numerical simulation shows that the entropy has a one-to-one relationship with the normalized mutual intensity given by the van Cittert–Zerni
Autor:
Andrew R. Neureuther, Kenji Yamazoe
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 27(9)
This paper presents a method for evaluating the image interaction of two object patterns of arbitrary shape in partially coherent imaging. The interaction is shown to be the interference of the eigenfunctions of the transmission cross coefficient at
Autor:
Kenji Yamazoe
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 27(6)
This paper physically compares two different matrix representations of partially coherent imaging with the introduction of matrices E and Z, containing the source, object, and pupil. The matrix E is obtained by extending the Hopkins transmission cros
Autor:
Andrew R. Neureuther, Kenji Yamazoe
Publikováno v:
SPIE Proceedings.
Partially coherent imaging is formulated using two positive semi-definite matrices that include the mask as well as the source and pupil. One matrix E is obtained by shifting the pupil function as in Hopkins transmission cross coefficient (TCC) appro
Publikováno v:
SPIE Proceedings.
This paper presents kernel convolution with pattern matching (KCPM), which is an updated version of fast-CADpattern matching for assessing lithography process variations. With KCPM, kernels that capture lateral featureinteraction between features due