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A laser combining ultraviolet light and infrared light and its production process

A technology of infrared light and ultraviolet light, which is applied in the direction of lasers, laser components, semiconductor lasers, etc., can solve problems such as the inability to combine ultraviolet light and infrared light, and single laser products, so as to improve the probability and adaptability of particles to be excited Good, the effect of improving efficiency

Active Publication Date: 2020-05-08
SHENZHEN GUANGMAO ELECTRONICS
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0008] The embodiment of the present invention provides a laser combining ultraviolet light and infrared light and its production process, aiming at solving the demand that existing laser products are single and cannot combine ultraviolet light and infrared light

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  • A laser combining ultraviolet light and infrared light and its production process
  • A laser combining ultraviolet light and infrared light and its production process
  • A laser combining ultraviolet light and infrared light and its production process

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] The realization of the present invention is described in detail below in conjunction with specific embodiment:

[0032] Such as Figure 1-2 As shown, the present invention provides a kind of laser that combines ultraviolet light and infrared light, comprises ALN thin film plate 1, and the upper surface of ALN thin film plate 1 is provided with MOCVD equipment 2, specifically, the length of ALN thin film plate 1 is greater than that of MOCVD equipment 2 In this way, the MOCVD equipment 2 can be placed on the ALN film plate 1 stably. AlN is an atomic crystal, a diamond-like nitride, which ca...

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Abstract

The invention provides a new-type laser combining ultraviolet light and infrared light and the production technology thereof. By applying the infrared light and the ultraviolet light together in the laser, the laser can be used in many fields; the ultraviolet light has physiological functions, which can kill bacteria, disinfect, treat dermatosis and cartilage disease and so on, and the corpuscularproperty of the ultraviolet light is strong, which can make various metals produce photoelectric effect; and the infrared light can kill bacteria at high temperature, which also has the therapeutic function. Combining the ultraviolet light and the infrared light together, the laser can be widely used in military, medical and other special fields; meanwhile, because the ALN thin film plate and theALN liner plate are the same material of ALN, the laser has good adaptability and no defects; moreover, an eutectic weld layer AuSnAIBSb exists, the SeLiZnSiInGaN / GaN quantum well layer is mixed withSe, Li, Zn and Si, and the BLiAIGaAs / BLiInGaAs-QW active layer is mixed with Li and B, therefore, the thickness of the SeLiZnSiInGaN / GaN quantum well layer and the BLiAIGaAs / BLiInGaAs-QW active layeris increased, the excitation probability of the particles is greatly increased, and the efficiency of ultraviolet light and infrared light is significantly improved.

Description

technical field [0001] The invention belongs to the technical field of semiconductors, and in particular relates to a laser combined with ultraviolet light and infrared light and a production process thereof. Background technique [0002] The main source of ultraviolet light in nature is the sun. When sunlight passes through the atmosphere, the ultraviolet rays with a wavelength shorter than one meter are absorbed by the ozone in the atmosphere. The artificial ultraviolet light source has a variety of gas arcs (such as low-pressure mercury arc, high-pressure mercury arc). They all use ultraviolet light to excite fluorescent substances to emit light. Ultraviolet rays also have physiological effects, such as sterilization, disinfection, and treatment of skin diseases and cartilage diseases. Ultraviolet rays have strong particle properties and can cause various metals to produce photoelectric effects. [0003] Infrared (Infrared) is an electromagnetic wave with a wavelength...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01S5/34H01S5/343
CPCH01S5/34H01S5/34306H01S5/34313H01S5/34333
Inventor 李锋吉爱华叶浩文叶思瑶
Owner SHENZHEN GUANGMAO ELECTRONICS
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