Zobrazeno 1 - 10
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pro vyhledávání: '"Douglas C. Sinclair"'
Publikováno v:
International Optical Design.
A global optimization method was developed that takes into account the robustness of the lens with respect to manufacturing errors as well as its image quality. We propose a technique called 'Θ -segmentation'.
Autor:
Douglas C. Sinclair
Publikováno v:
Optical Fabrication and Testing.
There has traditionally been a barrier between optical designers and fabricators that has impeded progress towards efficient overall engineering/production teams. The reason for the barrier is quite understandable: each group typically faces problems
Autor:
Douglas C. Sinclair, Gordon H. Spencer
Publikováno v:
SPIE Proceedings.
The manufacture of optical elements is an international business, but communications between optical designers and optical manufacturers have been hampered by the lack of generally accepted standards for documenting optical design data. Most commerci
Autor:
Douglas C. Sinclair
Publikováno v:
1990 Intl Lens Design Conf.
The OSLO series of optical design programs are intended to be "open" programs that can be easily adapted to a large variety of optical design tasks. Some techniques and tradeoffs used during the development of the programs will be described.
Autor:
Douglas C. Sinclair
Publikováno v:
Optics and Photonics News. 11:34
Autor:
Douglas C. Sinclair
Publikováno v:
Optical Engineering. 32:1726
New computer technology is changing lens design from a unique profession to a branch of optical engineering. However, the fundamental problem of optical design remains: the construction of a suitable merit function (mathematical or otherwise) to spec
Autor:
Douglas C. Sinclair
Publikováno v:
Applied Physics Letters. 13:98-100
A new type of mode selector is described which uses a short confocal cavity illuminated off‐axis. The mode selector is generally similar to a Fox‐Smith interferometer, but is easier to use, because it does not need to be mode‐matched to the las
Publikováno v:
Cytometry. 3(6)
Fluorescence measurements from metaphase chromosomes of the Chinese hamster, stained with propidium iodide excited at high illumination irradiance, completely resolve each chromosome type. The measurements are performed in a specially designed flow c
Publikováno v:
SPIE Proceedings.
We have developed a new optical design program that we call Super-Oslo, which contains a superset of the capabilities found in our earlier OSLO programs. The new program was developed using the Hewlett-Packard 9000 Model 20 desktop computer, and also
Autor:
Douglas C. Sinclair
Publikováno v:
SPIE Proceedings.
Recent dramatic increases in the cost /performance ratio of computers are beginning tohave some impact on the field of optical design. Although the mainstream of opticaldesign still utilizes large computers, production programs that run on minicomput