红外线传感器及其应用(中英文).doc
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红外线传感器及其应用(中英文),红外线传感器及其应用23页 1.1万字 可以做为科技类小论文，也可以作为其他论文的外文翻译，有中英文对应翻译。红外线传感器是利用物体产生红外辐射的特性，实现自动检测的传感器。在物理学中，我们已经知道可见光、不可见光、红外光及无线电等都是电磁波，它们之间的差别只是波长(或频率)的不同而已。将各种不同的电磁波按照波长(或频...
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红外线传感器及其应用
23页 1.1万字 可以做为科技类小论文，也可以作为其他论文的外文翻译，有中英文对应翻译。
红外线传感器是利用物体产生红外辐射的特性，实现自动检测的传感器。在物理学中，我们已经知道可见光、不可见光、红外光及无线电等都是电磁波，它们之间的差别只是波长(或频率)的不同而已。将各种不同的电磁波按照波长(或频率)排成可排成为电磁波谱。人的眼睛能看到的可见光按波长从长到短排列，依次为红、橙、黄、绿、青、蓝、紫。红外线属于不可见光波的范畴，它的波长一般在0.76—600μm之间(称为红外区)。而红外区通常又可分为近红外(0.73～1.5μm)、中红外(1.5一l0μm)和远红外(10μm以上)，在300μm以上的区域又称为“亚毫米波”。近年来，红外辐射技术已成为一门发展迅速的新兴学科。它已经广泛应用于生产、科研、军事、医学等各个领域。
一， 红外辐射的产生及其性质
红外辐射是由于物体(固体、液体和气体)内部分子的转动及振动而产生的。这类振动过程是物体受热而引起的，只有在绝对零度(-273.16℃)时，一切物体的分子才会停止运动。所以在绝对零度时，没有一种物体会发射红外线。换言之，在一般的常温下，所有的物体都是红外辐射的发射源。例如火焰、轴承、汽车、飞机、动植物甚至人体等都是红外辐射源。红外线和........
Infra-red sensor and its application
Infra-red sensors make use of objects have the characteristics of infrared radiation, automatically detecting sensors. In physics, we know visible light is not visible light, infrared light and radio are all electromagnetic waves, which is the difference between the wavelength (or frequency) is different. Will be different according to the wavelength of electromagnetic waves (or frequency) can be formed into row of the electromagnetic spectrum. Human eyes can see by the wavelength of visible light from long to short order, followed by red, orange, yellow, green, green, blue and purple. Infra-red visible light waves do not belong to the scope of its wavelength in general between the 0.76-600μm (known as infrared). The infrared area usually can be divided into near-infrared (0.73 ~ 1.5μm), mid-infrared (1.5-l0μm) and far-infrared (10μm above), more than 300μm in the region, also known as "sub-millimeter wave." In recent years, infrared radiation technology has become a fast-growing emerging discipline. It has been widely used in the production, scientific research, military, medical and other fields.
1, infrared radiation and its nature
Infrared radiation is due to objects (solid, liquid and gas) elements within the rotation and vibration generated. Such is the process of vibration caused by the heat of objects, only in the absolute zero (-273.16 ℃).......
23页 1.1万字 可以做为科技类小论文，也可以作为其他论文的外文翻译，有中英文对应翻译。
红外线传感器是利用物体产生红外辐射的特性，实现自动检测的传感器。在物理学中，我们已经知道可见光、不可见光、红外光及无线电等都是电磁波，它们之间的差别只是波长(或频率)的不同而已。将各种不同的电磁波按照波长(或频率)排成可排成为电磁波谱。人的眼睛能看到的可见光按波长从长到短排列，依次为红、橙、黄、绿、青、蓝、紫。红外线属于不可见光波的范畴，它的波长一般在0.76—600μm之间(称为红外区)。而红外区通常又可分为近红外(0.73～1.5μm)、中红外(1.5一l0μm)和远红外(10μm以上)，在300μm以上的区域又称为“亚毫米波”。近年来，红外辐射技术已成为一门发展迅速的新兴学科。它已经广泛应用于生产、科研、军事、医学等各个领域。
一， 红外辐射的产生及其性质
红外辐射是由于物体(固体、液体和气体)内部分子的转动及振动而产生的。这类振动过程是物体受热而引起的，只有在绝对零度(-273.16℃)时，一切物体的分子才会停止运动。所以在绝对零度时，没有一种物体会发射红外线。换言之，在一般的常温下，所有的物体都是红外辐射的发射源。例如火焰、轴承、汽车、飞机、动植物甚至人体等都是红外辐射源。红外线和........
Infra-red sensor and its application
Infra-red sensors make use of objects have the characteristics of infrared radiation, automatically detecting sensors. In physics, we know visible light is not visible light, infrared light and radio are all electromagnetic waves, which is the difference between the wavelength (or frequency) is different. Will be different according to the wavelength of electromagnetic waves (or frequency) can be formed into row of the electromagnetic spectrum. Human eyes can see by the wavelength of visible light from long to short order, followed by red, orange, yellow, green, green, blue and purple. Infra-red visible light waves do not belong to the scope of its wavelength in general between the 0.76-600μm (known as infrared). The infrared area usually can be divided into near-infrared (0.73 ~ 1.5μm), mid-infrared (1.5-l0μm) and far-infrared (10μm above), more than 300μm in the region, also known as "sub-millimeter wave." In recent years, infrared radiation technology has become a fast-growing emerging discipline. It has been widely used in the production, scientific research, military, medical and other fields.
1, infrared radiation and its nature
Infrared radiation is due to objects (solid, liquid and gas) elements within the rotation and vibration generated. Such is the process of vibration caused by the heat of objects, only in the absolute zero (-273.16 ℃).......
