The phenomena of astrophysical masers are not new by any means
... power density. This is emitted uniformly in all directions and though not nearly as powerful as the amplified photon flux of frequency v, it requires a filter to remove it from the amplified signal. Astrophysical masers also resemble random lasers in that, unlike conventional masers and lasers, the ...
... power density. This is emitted uniformly in all directions and though not nearly as powerful as the amplified photon flux of frequency v, it requires a filter to remove it from the amplified signal. Astrophysical masers also resemble random lasers in that, unlike conventional masers and lasers, the ...