Science: v.1-v.219Moses King, 1965 |
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Page 834
... frequency of oscilla- tion is ( 10 ) maser v = vm + ( vc - vm ) Le Qm ( 6 ) Vm If the cavity is tuned so that is small , then the frequency of oscilla- tion coincides very closely with the natural molecular frequency and one has an ...
... frequency of oscilla- tion is ( 10 ) maser v = vm + ( vc - vm ) Le Qm ( 6 ) Vm If the cavity is tuned so that is small , then the frequency of oscilla- tion coincides very closely with the natural molecular frequency and one has an ...
Page 838
... frequency . However , the technical difficulties in obtaining theoretical performance are rather more demanding than in the case of the ammonia maser . Equation 8 for a typical helium - neon laser pre- dicts a frequency spread of about ...
... frequency . However , the technical difficulties in obtaining theoretical performance are rather more demanding than in the case of the ammonia maser . Equation 8 for a typical helium - neon laser pre- dicts a frequency spread of about ...
Page 939
... frequency varies among strains Strain and individual dif- ferences ; frequency unknown Strain differences Wide variability among species , probably polymorphisms Strain differences Probable polymorphism Strain differences Gene frequencies ...
... frequency varies among strains Strain and individual dif- ferences ; frequency unknown Strain differences Wide variability among species , probably polymorphisms Strain differences Probable polymorphism Strain differences Gene frequencies ...
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