A hypothetical laser operating at 632 nm has a output of powe 1.0mW witha 1 mm beam liameter. If the energy density for this system is u(v) = 5.33 x 10-12 J–s/m³ fine the following (a) The ratio of stimulated emmission to spontaneous radiation. (b) The effective blackbody temperature of the system. %3D
A hypothetical laser operating at 632 nm has a output of powe 1.0mW witha 1 mm beam liameter. If the energy density for this system is u(v) = 5.33 x 10-12 J–s/m³ fine the following (a) The ratio of stimulated emmission to spontaneous radiation. (b) The effective blackbody temperature of the system. %3D
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Transcribed Image Text:A hypothetical laser operating at 632 nm has a output of powe 1.0mW witha 1 mm beam
diameter. If the energy density for this system is u(v) = 5.33× 10-12 J – s/m³ fine the following
(a) The ratio of stimulated emmission to spontaneous radiation. (b) The effective blackbody
temperature of the system.
%3D
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