what happens to reflected energy ?
On Jul 1, 5:05*pm, Cecil Moore wrote:
On Jul 1, 11:16*am, "Szczepan Bialek" wrote:
Free electron laser it is a quite different thing than laser.
When is a laser not a laser? When it is a free electron laser.
Unfortunately, I understand completely.
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73, Cecil, w5dxp.com
you have been in here too long.
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