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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ052980
Record Type: CIJE
Publication Date: 1972
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Safe Helium--Neon Lasers Advance Understanding of Light
Knowles, C. Harry
Physics Teacher, 10, 2, 69-74, Feb 72
Experimental data, Federal and State regulations, and user data are presented to assess the safety factors of low-power lasers. General safety precautions, basic laser theory, the place of the laser in the classroom, and some introductory exercises are also presented. (Author/TS)
Descriptors: College Science, Laboratory Equipment, Laboratory Experiments, Laboratory Safety, Lasers, Optics, Physics, Safety, Science Equipment, Secondary School Science
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A