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METHOD OF MEASURING WEDGE ANGLE OF OPTICAL TRANSPARENT PLATES
METHOD OF MEASURING WEDGE ANGLE OF OPTICAL TRANSPARENT PLATES
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机译:光学透明板楔形角的测量方法
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摘要
the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the instrumentation technology and can be used u0434u043bu00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 u043au043bu0438u043du043eu0432u0438u0434u043du043eu0441u0442u0438 optical transparent plates, the invention positions to improve the accuracy of u0432u043eu043bu00a0u0435u0442 u0438u0437u043cu0435u0440u0435u043du0438u00a0 u043au043bu0438u043du043eu0432u0438u0434u043du043eu0441u0442u0438 plates.method u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 in shaping and direction on the u0438u0437u043cu0435u0440u00a0u0435u043cu0443u044e plate u0440u0430u0441u0445u043eu0434u00a0u0449u0435u0433u043eu0441u00a0 u0433u043eu043cu043eu0446u0435u043du0442u0440u0438u0447u0435u0441u043au043eu0433u043e beam of coherent u0438u0437u043bu0443u0447u0435u043du0438u00a0, observation of two mutually r u0430u0437u0432u0435u0440u043du0443u0442u044bu0445 180 & deg; fringe size kar - ti.n is obtained on the screen after the u0440u0430u0437u0434u0435u043bu0435u043du0438u00a0 reflected from the plate u0438u0437u043bu0443u0447u0435u043du0438u00a0 two beam, the rotation plate to u043fu043eu043bu043eu0436u0435u043du0438u00a0 when mutual removal centres u0438u043du0442u0435u0440u0444u0435 u0440u0435u043du0446u0438u043eu043du043du044bu0445 paintings is minimal, and the allocation of the fringe size paintings in the direction of their mutual u0443u0434u0430u043bu0435u043du0438u00a0 related sites, for example, in the form of u043au043eu043du0446u0435u043du0442u0440u0438u0447u0435u0441u043au0438u0445 on u043bu0443u043au043eu043bu0435u0446.further, the screen move relatively u0438u0437u043cu0435u0440u00a0u0435u043cu043eu0439 plates, u0434u043eu0431u0438u0432u0430u00a0u0441u044c nominal u0441u043eu0432u043cu0435u0449u0435u043du0438u00a0 related sites fringe size paintings and u043fu043eu043bu0443u0447u0430u00a0 on screen) street full of painting in the form of u043au043eu043du0446u0435u043du0442u0440u0438u0447u0435u0441u043au0438u0445 interfere matching rings, u0438u0437u043cu0435u0440u00a0u044eu0442u0443u0434u0430u043bu0435u043du0438u0435 screen from the plates and u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 corner u043au043bu0438u043du043eu0432u0438u0434u043du043eu0441u0442u0438 plates. 1 il. (mr. with
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