Zobrazeno 1 - 10
of 21
pro vyhledávání: '"David P. Gaines"'
Publikováno v:
First International Meeting for Applied Geoscience & Energy Expanded Abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11f1995fcaa518a31e6711b5b13d5c2c
https://doi.org/10.1190/segam2021-3594001.1
https://doi.org/10.1190/segam2021-3594001.1
Publikováno v:
82nd EAGE Annual Conference & Exhibition.
Summary One long-standing challenge in land seismic processing is accurate modeling and attenuation of aliased surface waves, which distort signals from deeper structures and lead to poor S/N. We propose a method based on elastic full waveform invers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a924f755ac033b1ba98c65437caabc2
https://doi.org/10.3997/2214-4609.202011122
https://doi.org/10.3997/2214-4609.202011122
Publikováno v:
SEG Technical Program Expanded Abstracts 2020.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c269d07b5221873d7cef6042e6eb5f59
https://doi.org/10.1190/segam2020-3411534.1
https://doi.org/10.1190/segam2020-3411534.1
Publikováno v:
Optics letters. 13(2)
We report the first demonstration to our knowledge of multipass amplification of soft x rays. A gain medium of neonlike selenium ions was placed within a resonant cavity composed of a multilayer mirror and a beam splitter designed for normal-incidenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b5b1f2e858cb54053ec91ba411bdf6d
https://pubmed.ncbi.nlm.nih.gov/19741996
https://pubmed.ncbi.nlm.nih.gov/19741996
Publikováno v:
Grazing Incidence and Multilayer X-Ray Optical Systems.
The first measurements are reported of non-specular scattering of EUV radiation normally incident on a multilayer mirror. The scattering from a Mo/Si multilayer mirror has been measured as a function of angle and wavelength. A peak in the angular dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::941c0a8df724332045c3baf042b26cc0
https://doi.org/10.1117/12.278882
https://doi.org/10.1117/12.278882
Publikováno v:
Extreme Ultraviolet Lithography.
A three-element Köhler condenser system has been fabricated, characterized, and integrated into an EUV lithographic system. The multilayer coatings deposited on the optics were designed to provide optimal radiation transport efficiency and illuminat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2ffbed8a0574c6421cd0c55a8aa1df1
https://doi.org/10.1364/eul.1994.ec.41
https://doi.org/10.1364/eul.1994.ec.41
Publikováno v:
Extreme Ultraviolet Lithography.
A four-bounce two-element projection system designed to achieve 0.14 μm resolution over a 1.2x5 mm2 ring field has been fabricated. The radiation transport properties of both the individual multilayer-coated optics and the assembled system has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095f5b45c80b7dd35bcfbaabd0b69127
https://doi.org/10.1364/eul.1994.teo.171
https://doi.org/10.1364/eul.1994.teo.171
Autor:
Natale M. Ceglio, Peter Mueller, Michael Krumrey, R.S. Rosen, Stephen P. Vernon, Daniel G. Stearns, David P. Gaines
Publikováno v:
SPIE Proceedings.
Soft x-ray projection lithography (SXPL) requires uniform, high reflectivity multilayer (ML) coatings on figured optical surfaces with lens speeds (f) between 3 and 6 and diameters of 10 to 15 cm. High reflectivity Mo-Si ML coatings for operation nea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36fc1f8f9ba4373f550d3d5466a4ac1a
https://doi.org/10.1117/12.51268
https://doi.org/10.1117/12.51268
Publikováno v:
Soft-X-Ray Projection Lithography.
Soft-x-ray projection lithography (SXPL) will use a reflective mask consisting of an x-ray multilayer mirror, patterned with a thin (~50-100 nm) layer of gold. Pattern repair techniques that do not degrade the multilayer mirror reflectivity must be d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a6a06f76309d195651315d7d81a29f0
https://doi.org/10.1364/sxray.1992.wd3
https://doi.org/10.1364/sxray.1992.wd3
Publikováno v:
SPIE Proceedings.
Fabrication and environmental damage issues may require that the multilayer x-ray reflection coatings used in soft x-ray projection lithography be replaced or repaired. Two repair strategies were investigated. The first was to overcoat defective mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32f9cce15adbeac2464e71619af55327
https://doi.org/10.1117/12.51283
https://doi.org/10.1117/12.51283