Mustafa TEMİZ, Özgür Önder KARAKILINÇ, Mehmet ÜNAL

A Novel Theoretical Procedure to Determine Absorption and Gain Coefficients in a Symmetric Single Step-Index Quantum Well Laser

If the indices nII, nI,III of the regions, the thickness 2a of the active region (AR) and the wavelength l for a single symmetric step-index quantum well laser (SSSIQWL) are given, the normalized propagation constant (NPC) a is obtained. In this novel method, absorption and gain coefficients for the SSSIQWL have been obtained in terms of the NPCs a in the even and odd fields, directly.

Anahtar Kelimeler:

Turk. J. Elec. Eng. & Comp. Sci., 16, (2008), 133-136. Full text: pdf Other articles published in the same issue: Turk. J. Elec. Eng. & Comp. Sci., vol.16, iss.2.

A Novel Theoretical Procedure to Determine Absorption and Gain Coefficients in a Symmetric Single Step-Index Quantum Well Laser

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Turk. J. Elec. Eng. & Comp. Sci., 16, (2008), 133-136. Full text: pdf Other articles published in the same issue: Turk. J. Elec. Eng. & Comp. Sci., vol.16, iss.2.,

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P. Bhattacharya, Semiconductor Optoelectronic Devices, Prentice Hall, pp. 262–263, 1998.
M. Temiz, “Impacts on the ConŞnement Factor of the Propagation Constants of Optical Fields in the Some Semiconductor Devices”, Laser Phys., Vol. 12, pp.989, 2002.
M. Temiz, “The Eﬀects of Some Parameters of the Propagation Constant for Heterojunction Constructions on the Optical Modes”, Laser Phys., Vol.11, 3, pp.297, 2001.
Temiz, M., The Review of Electromagnetic Fields and Powers in terms of Normalized Propagation Constant on the Optical Mode Inside Waveguide on the Heterojunction Constructions, Laser Physics, Volume 13, No. 9, 2003, p.1123–1137.
Iga, K., 1994, Fundamentals of Laser Optics, (New York: Plenum Press).
Popescu, V. A., “Determination of Normalized Propagation Constant for Optical Waveguides by Using Second Order Variational Method”, Journal of Optoelectronics and Advanced Materials Vol. 7, No. 5, October 2005, p. 2783–2786.