CHARACTERIZING GASTROLITH SURFACE-ROUGHNESS WITH LIGHT-SCATTERING

被引：6

作者：

JOHNSTON, RG

MANLEY, K

LEMANSKI, CL

机构：

[1] Los Alamos National Laboratory, Los Alamos, NM 87545

[2] Los Alamos, NM 87544

来源：

OPTICS COMMUNICATIONS | 1990年 / 74卷 / 05期

关键词：

D O I：

10.1016/0030-4018(90)90383-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Light scattering measurements on gastroliths, suspected gastroliths, and stream-polished rocks are compared using the Kirchhoff approximation for scattering by rough surfaces. The results for suspected and known gastroliths are very similar. Stream-polished rocks, however, exhibit greater surface roughness. Light scattering appears to be a practical method for rapidly and non-destructively characterizing gastroliths. © 1990.

引用

页码：279 / 283

页数：5

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