发明名称 |
Off-axis application of concave spherical reflectors as condensing and collecting optics |
摘要 |
A portion of a nearly spherical reflector is used to direct the electromagnetic radiation onto a small target. The electromagnetic radiation source is displaced from the optical axis of the reflector to maximize flux density at the target with minimal distortion. The present invention is particularly suited to coupling light from an arc lamp into an optic fiber.
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申请公布号 |
US4757431(A) |
申请公布日期 |
1988.07.12 |
申请号 |
US19860880794 |
申请日期 |
1986.07.01 |
申请人 |
LASER MEDIA |
发明人 |
CROSS, DAVID B.;INATSUGU, SEIJI |
分类号 |
G02B27/00;G02B6/42;G02B19/00;(IPC1-7):F21V7/00 |
主分类号 |
G02B27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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