InterviewSolution
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InterviewSolution
| 1. |
In the He-Ne laser the role of the Heatom is (1) to emit the red light (2) to control the output (3) to control the wavelength (4) to effect population inversion between the Ne levels |
| Answer» <p style="text-align:justify"><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif">In the He-Ne laser the role of the Heatom<strong> </strong>is<strong> to effect population inversion between the Ne levels.</strong></span></span></p> | |