Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Weichuan Gao"'
Autor:
Junren Wang, Andrew Maimone, Lu Lu, Yuge Huang, Jacques Gollier, Ying Geng, Silverstein Barry David, Yang Zhao, Weichuan Gao, Fenglin Peng
Publikováno v:
SID Symposium Digest of Technical Papers. 52:427-430
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22469540c3034fc764868f8557355241
https://doi.org/10.1002/sdtp.14708
https://doi.org/10.1002/sdtp.14708
Autor:
Weichuan Gao, Jose Sasian
Publikováno v:
Optical Engineering. 60
We examine the characteristics of linear astigmatism in a nonaxially symmetric optical system. The conventional view of interpreting linear astigmatism aberration using P and N focal surfaces is revisited. A perspective to explain and visualize the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e0438f163ad3a886149388e4ebea98c
https://doi.org/10.1117/1.oe.60.5.051206
https://doi.org/10.1117/1.oe.60.5.051206
Autor:
Jose Sasian, Weichuan Gao
Publikováno v:
Optical Engineering. 59
We present a design for a unit magnification imaging relay that is compact. The design uses two mirrors, and one is used by light twice for a three-reflection system. The mirrors are specified with freeform surfaces. There are several tradeoffs of pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198aa1f83472330d49e1140697ee5259
https://doi.org/10.1117/1.oe.59.9.095103
https://doi.org/10.1117/1.oe.59.9.095103
Autor:
Jacques Gollier, Ying Geng, Brian Wheelwright, Weichuan Gao, Selso Luanava, Stephen Choi, Yusufu N. Sulai
Publikováno v:
Digital Optics for Immersive Displays.
Near-eye display users universally request larger fields of view for enhanced immersion, presence, and device utility. Unlike frame rate or device weight, field of view cannot be represented precisely as a single number. Quoting field of view as a di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c001e66154a5f7cd0d57934f91c94dd5
https://doi.org/10.1117/12.2307303
https://doi.org/10.1117/12.2307303
Publikováno v:
Journal of Alloys and Compounds. 644:205-210
As a promising solar energy conversion device, quantum dot (QD) co-sensitized solar cells have been facing a great challenge of improving their efficiencies. To shed light on the possibilities and potential approaches of accomplishing such mission, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::915e9a34c61075b8952593ff2f45d99f
https://doi.org/10.1016/j.jallcom.2015.04.188
https://doi.org/10.1016/j.jallcom.2015.04.188
Publikováno v:
Journal of Materials Science: Materials in Electronics. 26:7811-7814
The reliability of solder joints on Ag metallization electrodes is one of important factors that affect the service lifetime of crystalline silicon photovoltaic (PV) modules. In this article we show the effect of glass phase in Ag pastes on solder jo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a8787f8c98a87c3871252342a220af
https://doi.org/10.1007/s10854-015-3429-x
https://doi.org/10.1007/s10854-015-3429-x
Publikováno v:
Chinese Optics Letters. 13:101602-101605
Zinc strontium phosphate glasses doped with different trivalent praseodymium ion (Pr3+) concentrations are presented and their photoluminescence properties are investigated upon 442 nm excitation. With the Pr3t concentration decreasing, the orange em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::922c53e3df376dfd5ae1a69a994b353d
https://doi.org/10.3788/col201513.101602
https://doi.org/10.3788/col201513.101602
Autor:
Jose Sasian, Weichuan Gao
Publikováno v:
International Optical Design Conference 2017.
In this paper, we study the behavior and usage of air lenses in lens design. The structural aberration coefficients of a thin air lens are derived and a telephoto case study example is provided.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::359199550bad1aeff26cfe07a429767d
https://doi.org/10.1117/12.2287888
https://doi.org/10.1117/12.2287888
Autor:
Weichuan Gao, Jose M. Sasian
Publikováno v:
Optical Design and Fabrication 2017 (Freeform, IODC, OFT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::209020c99a17e34c3ffd8b87ef5ebee4
https://doi.org/10.1364/iodc.2017.im3a.3
https://doi.org/10.1364/iodc.2017.im3a.3
Publikováno v:
Optical Engineering. 57:1
We present a simple method to assess surface figure error tolerances of optical systems. From a statistical analysis, an empirical equation is obtained for estimating the overall wavefront error contribution from surface figure error tolerance assign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0f9b65d7f3e32a4e81710e0349285bf
https://doi.org/10.1117/1.oe.57.10.105108
https://doi.org/10.1117/1.oe.57.10.105108