Peer type high resolution three-dimensional imaging detector

A three-dimensional imaging, high-resolution technology, used in instruments, measuring devices, semiconductor devices, etc., can solve the problems of unfavorable observation of moving targets, low angular resolution, low integration, etc., to improve time resolution and high angular resolution. , the effect of great flexibility
CN101210969AInactive Publication Date: 2008-07-02XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
Publication Date
2008-07-02
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a gaze-type high-resolution 3D imaging detector. The technical proposal of the invention is that the invention comprises an optical coherent fiber bundle formed by optical fibers and a photo sensor. One end of the optical fiber in the optical coherent fiber bundle is bound together with the end surface forming the imaging surface while the other end coupling with the photo sensor. To solve the technical problems in the background technique, the invention provides the gaze-type high-resolution 3D imaging detector, combining optical coherent fiber bundle and a plurality of units of photodetectors with high angular resolution and rapid response.
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Description

technical field

[0001] The invention relates to photoelectric detection device technology, in particular to a staring type high-resolution three-dimensional imaging detector. Background technique

[0002] Laser three-dimensional imaging technology is an active optical detection technology that irradiates the target with a laser beam and detects the laser echo signal of the target to obtain the three-dimensional image information of the target. Since the wavelength of laser is several orders of magnitude shorter than that of microwave, compared with microwave radar, laser three-dimensional imaging technology has the following advantages: extremely high angular resolution, distance resolution and velocity resolution; strong anti-electromagnetic interference ability; concealment Good sex and so on. Compared with passive optical detection technology, laser three-dimensional imaging technology has the following advantages: it is an active detection technology that can work aroun...

Claims

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