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Micro-nano light adaptive detection device and method

A detection device and detection method technology, applied in the field of optical imaging, can solve the problems of slow processing speed and low order, and achieve the effect of high resolution

Inactive Publication Date: 2015-02-18
LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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Problems solved by technology

[0005] The purpose of the present invention is to provide a micro-nano light adaptive detection device and method to solve the problems of low order and slow processing speed caused by the traditional phase contrast method currently used

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  • Micro-nano light adaptive detection device and method

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Embodiment Construction

[0027] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0028] In order to solve the problem that the photodetector equipment is affected by factors such as atmospheric turbulence, temperature, part deformation and gravity, which cause blurred imaging and decreased resolution of the system. The present invention adopts and develops the traditional method based on the traditional proportionality method, and provides an accelerated high-order proportionality theory to solve these problems. The traditional phase matching method is an optical information processing method, which converts the phase information of the object into the corresponding amplitude information through the spatial filter, so as to change the phase of the spectrum to improve the contrast of the imaging, thereby effectively improving the resolution of the instrument.

[0029] An embodiment of a micro-nano light adaptive detection...

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Abstract

The invention relates to a micro-nano light adaptive detection device and a micro-nano light adaptive detection method, belonging to the technical field of optical imaging. The micro-nano light adaptive detection device disclosed by the invention comprises a light source system, a collimating system, a first conversion system, a second conversion system, an adaptive photoelectric system, an imaging system and a detector, wherein the light source system is used for providing polarized light of which the polarization direction is parallel to an incident angle of a detected object; the first conversion system is arranged in the forward direction of light generated by the light source system and is used for guiding the light generated by the light source system into the detector; the collimating system is used for standardizing a path of the light entering the detector; and the second conversion system is used for setting configuration of a photoelectric device. By utilizing the micro-nano light adaptive detection device, the control system is emitted to the direction of the detected object, and the range and direction of the detected area are adjusted, so that imaging at high resolution and in wide field range is realized under the condition that the imaging system in the device is adjustable.

Description

technical field [0001] The invention relates to a micro-nano light adaptive detection device and method, belonging to the technical field of optical imaging. Background technique [0002] In the photoelectric detection system, the long-distance photoelectric detection refers to the long distance between the detection device and the detected target, and there are often various interference factors in this detection path, such as atmospheric disturbance, human interference, detection sensor in the The attenuation of its own functions in the application environment and so on. Therefore, how to improve the detection quality is a key issue. The improvement of the detection quality is usually studied and improved in various ways, such as adopting new detection principles, optimizing some devices in the detection sensor, optimizing the use environment, eliminating external interference, eliminating noise and so on. Among them, it is important to adopt a new detection principle, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C11/00
CPCG01C11/00
Inventor 刘华丁全心
Owner LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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