Method of full light control laser synchronization

A technology of lasers and lasers, which is applied in the direction of lasers, laser components, optics, etc., can solve the problems of unrealizable and long-distance light control, and achieve the effect of small time jitter
CN100392926CInactive Publication Date: 2008-06-04EAST CHINA NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
EAST CHINA NORMAL UNIV
Publication Date
2008-06-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention relates to a method for realizing total optical control laser synchronization in far distance, which utilizes the cross phase modulation action of multiple lasers in medium to realize synchronous control of far distance multi-beam laser. Advantage: small dithering of time, far distance multi-color total optical control laser synchronization can be realized, when the absolute phase of a far beam is locked, other beams can trace locking automatically so as to get new beams.
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Description

technical field

[0001] The invention relates to the field of ultrafast lasers, in particular to a method for long-distance realization of all-optical control laser synchronization. Background technique

[0002] In recent years, with the development of laser technology, great progress has been made in the fields of ultrafast science, nonlinear optics, optical frequency measurement, and precision spectroscopy. With the development of ultrafast laser and fine measurement technology of optical frequency, the synchronous locking of two lasers has become a hotspot attracting many scientists because of its application value in the field of beam coherence control. In the research, the synchronization of the two beams has been realized through the circuit, but there are large time jitter and random time delay. Therefore, researchers are committed to using all-optical control to realize the synchronization of beams. The main principle of the realization is to inject two beams of ligh...

Claims

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