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Progress In Electromagnetics Research Letters
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ANALYSIS OF WAVEFUNCTION DISTRIBUTION IN QUANTUM WELL BIASED LASER DIODE USING TRANSFER MATRIX METHOD

By E. P. Samuel and D. S. Patil

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Abstract:
The paper presents the faster, simpler, and accurate algorithm to solve time independent Schrodinger equation based on transfer matrix method. We can thus calculate all bound and quasi bound energy and the corresponding probability density. A central part of this paper deals with the solving of Schrodinger equation for quantum well structure. Our results show that the transfer matrix method is accurate, it is easier to implement. The increase in well width increases the FWHM from 5.4 nanometer to 9.4 nanometer, while the increase in the Aluminum concentration the FWHM decreases from 8.98 to 5.4.

Citation: (See works that cites this article)
E. P. Samuel and D. S. Patil, "Analysis of Wavefunction Distribution in Quantum Well Biased Laser Diode Using Transfer Matrix Method," Progress In Electromagnetics Research Letters, Vol. 1, 119-128, 2008.
doi:10.2528/PIERL07111902

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