Theoretical study of amplified spontaneous emission intensity and bandwidth reduction in polymer
Hariri A†
, Sarikhani S.
, Sarikhani S. 
Theoretical study of amplified spontaneous emission intensity and bandwidth reduction in polymer |
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Hariri A†
, Sarikhani S. |
| (a) Plots of the calculated ASE bandwidth versus the excitation length. The B 0-profile corresponds to the μ = 0 solution. The B 1,H-profile for μ = 1, and the for μ = 0, but in this case gain parameters from the B 1,H-profile are used. Profiles refer to the saturated ( B 0 and B 1,H-profiles) and unsaturated bandwidths. (b) To compare the with the analytical formulations, this profile is introduced, showing the overlapping of the solutions (for x 2 ≪ 1 and x 2 ≫ 1) with the and the measurements. The refers to Eq. ( 13 ). The refers to the calculated bandwidth for using three terms [Eq. ( 23 )] in the expansion appearing in Eq. ( 17 ). The values of B exp in both figures refer to measurements.[ 6 ] |
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