论文部分内容阅读
《光学技术》1985年第3期登载任克勤同志的《氦氖激光束通过细丝所产生的衍射现象及其应用》一文,笔者拜读后,觉得作者利用细丝对激光束的衍射现象,提出了测量细丝直径的一种方法是很可取的。当笔者打算把它移植到本校的普通光学实验上时,笔者觉得原作者提出的经验公式是否可取尚值得探讨。由于原作者未在文章中反映出经验公式得来的任何线索,所以,笔者无法也不打算就经
“Optical Technology” 1985 the third period published Comrade Ren Keqin “helium-neon laser beam diffraction phenomenon and its application through the filament,” one article, after reading, I think the author of the use of filaments on the diffraction of the laser beam, put forward A method of measuring the diameter of a filament is desirable. When I intend to transplant it to the school of ordinary optical experiments, I think the original author’s experience formula is desirable is still worth exploring. Because the original author did not reflect any clues to the empirical formula in the article, the author can not and does not intend