In He-Ne laser the lasing action is produced by_______________?A. Ne onlyB. He-Ne bothC. Electrons of HeD. Electrons Ne 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments
