Open type precise time sequence generating system
An open technology for timing generation, applied in the direction of generating/distributing signals, etc., can solve the problems of difficult system expansion and limited number of precise timing signals, and achieve the effect of flexible configuration and simple setting
Active Publication Date: 2013-05-01
LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS
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Problems solved by technology
[0002] At present, the general precision timing generation system has fixed functions, works in stand-alone mode or several online mode, is not an open mode, and is difficult to expand the system. Flexible configuration of timing signals, dozens of precise timing signals, hundreds of precise timing signals or thousands of precise timing signals
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[0018] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0019] see figure 1 , the open precision timing generation system of the present invention includes a reference clock source 1, an encoding clock generator 2, a menu controller 7, an optical power amplifier 3, an optical splitter array 4, a microsecond start-up electro-optical fan-out array 8, and a picosecond synchronization Machine array 5, nanosecond synchronous machine array 6, microsecond synchronous machine array 9, computer remote centralized control 10, etc. The reference clock source 1 and the menu controller 7 are respectively connected to the encoding clock generator 2; the encoding clock generator 2 is connected to the optical power amplifier 3; the optical power amplifier 3 is connected to the optical splitter array 4; The synchronous machine array 6 is respectively connected with the splitter array 4; the menu controller 7 is connected w...
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The invention provides an open type precise time sequence generating system. A reference clock source and a menu controller of the time sequence generating system are respectively connected with a coding clock generator; the coding clock generator is connected with a light power amplifier; the light power amplifier is connected with a light splitter array; a picosecond synchronizer array and a nanosecond synchronizer array are respectively connected with the light splitter array; the menu controller is also connected with a microsecond starting electrical-optical fanning-out device array; the microsecond starting electrical-optical fanning-out device array is connected with a microsecond synchronizer array; and the units are all in remote centralized control with a computer on the basis of the Ethernet so as to realize connection. According to the system provided by the invention, precise time sequence signals with one time and repetition frequency are generated by adopting two kinds of precise data streams, the connection of the total system is realized by light, the operation is simple, the operation of cutting can be carried out according to actual requirements, and the generation of several to thousands of paths of precise time sequence signals is realized.
Description
technical field [0001] The invention relates to an open precision timing generation system, which can be applied to the working timing control of various solid-state laser devices, medical equipment, high-speed circuit testing and the like. Background technique [0002] At present, the general precision timing generation system has fixed functions, works in stand-alone mode or several online mode, is not an open mode, and is difficult to expand the system. Flexible configuration of timing signals, dozens of precise timing signals, hundreds of precise timing signals, or thousands of precise timing signals. Contents of the invention [0003] The present invention provides an open precision timing generation system, which can be expanded or reduced according to actual needs, so as to realize the generation of several to tens of thousands of precise timing signals. [0004] The open precision timing generation system of the present invention includes a reference clock source...
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IPC IPC(8): G06F1/06
Inventor 党钊王超唐菱陈骥李小群陈德怀唐军王建军李明中张晓璐汪凌芳
Owner LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS