This paper gives a review if the therapeutic mechanisms of optical radiation(IR and laser).

对目前有关光辐射（红外与激光）医疗机理的研究作一简要综述。

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Basov: Russian physicist. He Shared a 1964 Nobel Prize for developing the maser and laser principle of producing high-intensity radiation.

巴索夫：俄国物理学家，他提出了微波放大器和激光产生高强度辐射能原理，并为此于1964年获得诺贝尔奖。

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Thermal distortion of mirrors caused by high power CW laser radiation and pressure distortion by water-cooled back pressure have been measured using a Twyman-Green interferometer.

采用泰曼-格林干涉仪，测量了反射镜在高功率激光连续辐照下发生的热形变和镜背侧冷却水压造成的压力形变。

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Before the laser, scientists developed a similar device: a maser which stands for Microwave Amplification by Stimulated Emission of Radiation.

VOA: special.2010.09.01

Once the cancerous area is precisely targeted, only the intensity of the laser radiation needs to be turned up in order to irradiate, or burn off, the tumor.

ENGADGET: Researchers develop femtosecond laser that can diagnose, blast cancerous tumors

"Because the femtosecond laser radiation can be precisely focused both spatially and temporally, one can avoid heating up too many other things that you do not want heated, " said Parigger.

ENGADGET: Researchers develop femtosecond laser that can diagnose, blast cancerous tumors

By tuning the quantum cascade laser and measuring how much of the infra-red radiation is absorbed on its way to a detector, hazardous gases in between can be identified.

ECONOMIST: Lasers