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I0OJJ > ANTENN 03.07.10 00:33l 25 Lines 829 Bytes #-5795 (0) @ WW
BID : 20431I0OJJ
Read: GUEST
Subj: Re: what happens to reflected energy ?
Path: DB0FHN<DB0MRW<DB0ERF<OK0NAG<OK0PPL<DB0RES<IK2XDE<IR2UBX<I4UKI<I0OJJ
Sent: 100702/1922z @:I0OJJ.ILAZ.ITA.EU #:6310 $:20431i0ojj
"Cecil Moore" <w5dxp@hotmail.com> wrote
news:aa4db507-9a18-4ed6-8158-2ef655feea37@z25g2000vbk.googlegroups.com...
On Jul 2, 3:21 am, "Szczepan Bialek" <sz.bia...@wp.pl> wrote:
>> The word "laser" is probably common name for the all atificical light
> sources.
>No, it is not. From answers.com: "Definition: laser - Any of several
devices that emit highly amplified and coherent radiation of one or
more discrete frequencies."
You should add: "Basically, a man-
made MASER is a device that sets up a series of atoms or molecules and
excites them to generate the chain reaction, or amplification, of
photons."
Laser and maser reworks the light produced by atoms or molecules.
In the Halbach array no atoms or molecules.
There are working only the electrons in vacuum. Like in transmitters,
megatrons and claystrons.
S*
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