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[波长为632.8纳米和488纳米的激光与组织和器官的光学特性]

[Optical properties of tissues and organs in relation to laser rays with a wave length of 632.8 and 488 nm].

作者信息

Urazaev A M, Antipov I G, Pakhriaeva G N, Tupoleva L V, Gol'berg E D

出版信息

Biull Eksp Biol Med. 1978 May;85(5):537-9.

PMID:656600
Abstract

The authors measure the coefficient of attenuation of the equivalent depth of penetration in tissues and organs of rats of helium-neon and argon lasers with the generation wave length of 632.8 and 488 nm, respectively. Blood and organs with numerous capillaries proved to have the greatest capacity to absorb laser ray energy. With the reduction of the generation wave length there occurred a sharp partial elevation of the absorptive capacity of the blood. This permits to expect a greater blood photoreactivity to laser rays generating in the short wave part of the visible wave length range.

摘要

作者分别测量了波长为632.8纳米和488纳米的氦氖激光和氩激光在大鼠组织和器官中的等效穿透深度的衰减系数。血液和有大量毛细血管的器官被证明具有最大的吸收激光能量的能力。随着产生波长的减小,血液的吸收能力急剧部分升高。这使得可以预期血液对可见波长范围短波部分产生的激光具有更高的光反应性。

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