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One-way light velocity instrument

A technology of the speed of light and light path, which is applied in the field of devices for measuring the speed of light in one direction, and can solve the problems of failing to find an effective method or instrument for measuring the speed of light in one direction

Inactive Publication Date: 2007-07-18
朱筱杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At least the inventor failed to find an effective method or instrument for measuring the one-way speed of light in the prior art

Method used

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Embodiment Construction

[0050] The specific implementation of the one-way light velocity meter proposed by the present invention will be further described below in conjunction with the accompanying drawings.

[0051] Fig. 1 is embodiment 1 proposed according to the present invention. As shown in the figure, the one-way light velocity meter consists of a sensing disk [1], a label reader [2], an eraser [3], and a series of mirrors [M11, M13~M15, M21, M23~M25, M31~M34, M41 ~M44], half mirrors [M12, M22, M5], compensation sheets [M16, M26], and pulse light sources, processors, and control equipment not shown in the figure. The whole device is in a vacuumized container.

[0052] A photosensitive disk [1] is a high-speed rotating disc or cylinder containing photosensitive material on it. A pulse of light impinging on the sensitive disc creates a mark which is detected by the reader [2] and subsequently erased by the eraser [3]. The label reader [2] and the eraser [3] can be combined into one.

[0053] ...

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Abstract

The invention supplies a one way light velocity measuring device. It includes tail-wagging sensitization disc, reading device, erasing device, two sets of prismatic light paths, delay light path, ultra-short pulse light source, and control device. Light pulse respectively enter the two sets of prismatic light paths through main spectroscope and delay light path, then aim at sensitization disc center, transmit with equivalent distance along opposite direction, irradiate at the two ends of the sensitization disc diameter to form cursor. The reading and erasing device is used to read and erase. If the one way light velocity is unequal, the included angle at the two points light will be unequal to 180 degree of which deviation is relevant to the one way light velocity. In order to eliminate rotate speed influence, increase detecting precision, the included angle of the two normal directions can be compared; and the light velocity difference of the two directions can be measured by adjusting delay quantity. One way light velocity can be worked out by spheroid relationship.

Description

Technical field [0001] The invention relates to a device for measuring the speed of light in one direction, in particular to a scientific research instrument for measuring and comparing the difference of the speed of light in two different directions. Background technique [0002] In the prior art, the measurement of the speed of light is realized by measuring the time for light to travel along a closed loop. These measurements show that the average speed of light traveling along a closed loop is constant. But it doesn't prove that the unidirectional velocity is the same in each direction. It is generally believed that two aligned clocks are required for unidirectional light velocity measurement. And the alignment of clocks in different places is related to the one-way speed of light, and the two constitute a logical cycle. Therefore, the one-way speed of light cannot be measured. At least the inventor failed to find an effective method or instrument for measuring the un...

Claims

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Application Information

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IPC IPC(8): G01J7/00
Inventor 朱筱杰
Owner 朱筱杰
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