Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Tingwen Xing"'
Publikováno v:
Optifab 2017.
The fabrication of small size aspheric optical surface, which made of hard brittle materials, usually uses optical cold processing. However, it is difficult to achieve the ideal requirements of the surface accuracy and roughness. In order to solve th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::406529cc193f399c33e6cfb3d29c021f
https://doi.org/10.1117/12.2279664
https://doi.org/10.1117/12.2279664
Autor:
Yu Bai, Tingwen Xing
Publikováno v:
SPIE Proceedings.
When the environment temperature has changed, then each parameter in infrared lens has also changed, thus the image quality became bad, so athermal technology is one of key technology in designing infrared lens. The temperature influence of each para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0adb61cc236569e543d2cc2b7a6d4430
https://doi.org/10.1117/12.2246259
https://doi.org/10.1117/12.2246259
Publikováno v:
SPIE Proceedings.
Because industry demand for LED,LCD panel continues to increase, the high yield of micron-scale resolution lithography is increasingly prominent for manufacturers, which requires the field of lithography objective lens becomes larger. This paper desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27dbb61e62bf4b6523ca26b0ffb71a54
https://doi.org/10.1117/12.2245717
https://doi.org/10.1117/12.2245717
Publikováno v:
SPIE Proceedings.
Ultraviolet lithography is the most important technology for the semiconductor manufacturer. The high resolution lithography objective lens is the key component of ultraviolet lithography.Aspheres are becoming more and more popular in optical design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a0fc4fa216fd2349f7ec29ede1c4b1
https://doi.org/10.1117/12.2235896
https://doi.org/10.1117/12.2235896
Publikováno v:
SPIE Proceedings.
Parallel binocular stereo vision system is a special form of binocular vision system. In order to simulate the human eyes observation state, the two cameras used to obtain images of the target scene are placed parallel to each other. This paper built
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59e33c3dd8b270702743fcf560759fb1
https://doi.org/10.1117/12.2243156
https://doi.org/10.1117/12.2243156
Publikováno v:
SPIE Proceedings.
Sub-aperture stitching is an effective way to extend the lateral and vertical dynamic range of a conventional interferometer. The test accuracy can be achieved by removing the error of reference surface by the absolute testing method. When the testin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d10fa77cbe621a1e77d3cc9beac85d15
https://doi.org/10.1117/12.2243462
https://doi.org/10.1117/12.2243462
Publikováno v:
Optik. 120:247-250
Light frequency conversion when light interacts with a shock wave propagating through a photonic crystal is investigated. Two new phenomena are found, the first is that frequency increases by integral multiple of a certain amount in the process of fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0fe2a9fc9e470dd587a773e2e86a9f3
https://doi.org/10.1016/j.ijleo.2007.05.013
https://doi.org/10.1016/j.ijleo.2007.05.013
Publikováno v:
SPIE Proceedings.
Most of the commercial available sub-aperture stitching interferometers measure the surface with a standard lens that produces a reference wavefront, and the precision of the interferometer is generally limited by the standard lens. The test accuracy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e5aa71a5ef729bf85bc02a2aedec245
https://doi.org/10.1117/12.2191288
https://doi.org/10.1117/12.2191288
Publikováno v:
SPIE Proceedings.
Large-aperture optical elements are widely employed in high-power laser system, astronomy, and outer-space technology. Sub-aperture stitching is an effective way to extend the lateral and vertical dynamic range of a conventional interferometer. Most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd6aac1f5c3c4e22f51e915f575738b4
https://doi.org/10.1117/12.2081125
https://doi.org/10.1117/12.2081125
Autor:
Xiangang Luo, Tingwen Xing, Chunlei Du, Jianping Shi, Hanmin Yao, Chunmei Zhang, Xianzhong Chen, Xunan Chen
Publikováno v:
Modern Physics Letters B. 20:179-187
We present a calculation model to investigate the focusing characteristics of an atomic beam in a laser standing wave, taking the wave nature of the atomic propagation into account. The effects of atom source, optical parameters of the laser field an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da8c77de434bed07a10d5b50b597f60
https://doi.org/10.1142/s0217984906009219
https://doi.org/10.1142/s0217984906009219