Terahertz wave generation device

A wave generation and terahertz technology, applied in the direction of light therapy, can solve the problems of bulky and unsuitable for medical treatment
CN102940935AActive Publication Date: 2013-02-27熊艳
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
熊艳
Publication Date
2013-02-27

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Abstract

The invention relates to a terahertz wave generation device, which comprises a shell, an offset filter, a fixing piece, a supporting rod and a Gunn diode. A holding hole and a waveguide hole are arranged in the shell. The holding hole and the waveguide hole penetrate through the shell. The direction of the waveguide hole is perpendicular to the direction of the holding hole. The waveguide hole is communicated with the holding hole. The offset filter comprises a cap tray and an offset rod. The cap tray is disc-shaped, is held in the holding hole and divides the holding hole into a first holding part and a second holding part. One end of the offset rod is held in the first holding part and is connected with the central part of the cap tray. The Gunn diode comprises an anode and a cathode, wherein the anode is electrically connected with the anode of an external power supply through the offset filter, and the cathode is electrically connected with the cathode of the external power supply sequentially through the supporting rod, the fixing piece and the shell. The terahertz wave generation device has the advantages of smaller size and lower cost, and is suitable for medical application.
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Description

technical field

[0001] The invention relates to the field of medical equipment, in particular to a terahertz wave generating device. Background technique

[0002] Terahertz wave (THz wave) or terahertz ray (THz ray) was officially named in the middle and late 1980s. Before that, scientists would collectively call it far-infrared ray. Terahertz waves refer to electromagnetic waves with a frequency in the range of 0.1THz to 10THz, and a wavelength in the range of about 0.03mm to 3mm, which is between microwave and infrared. So far, the application of THz technology has mainly focused on molecular detection and biological imaging.

[0003] Experiments have proved that terahertz waves have unexpected biological effects, such as affecting cell growth and gene expression. What is even more surprising is that usually millimeter waves and submillimeter waves can only penetrate to a depth of less than 1mm in the living body, but they often bring curative effects to diseases of deep...

Claims

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