(b) The radiative lifetime for the 632.8nm line in neon is 2.95 x 10-7 s. (i) Calculate its natural and Doppler linewidt

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answerhappygod
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(b) The radiative lifetime for the 632.8nm line in neon is 2.95 x 10-7 s. (i) Calculate its natural and Doppler linewidt

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B The Radiative Lifetime For The 632 8nm Line In Neon Is 2 95 X 10 7 S I Calculate Its Natural And Doppler Linewidt 1
B The Radiative Lifetime For The 632 8nm Line In Neon Is 2 95 X 10 7 S I Calculate Its Natural And Doppler Linewidt 1 (77.36 KiB) Viewed 36 times
(b) The radiative lifetime for the 632.8nm line in neon is 2.95 x 10-7 s. (i) Calculate its natural and Doppler linewidths at 300K? [3 marks] (ii) What type of line shape would be expected at low pressure? [2 marks] (iii) Convert the spectral linewidth from Hz to nm units. [2 marks] (iv) Determine the temperature at which the Doppler line width is equal to its natural line width? [3 marks]
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