Detailed field model for DH stripe lasers

J.Buus

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Detailed field model for DH stripe lasers

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The field problem for DH stripe lasers is solved, using a two-dimensional model; the field variation perpendicular to the junction plane is found from a slab model, whereas the transverse variation is calculated using a method applicable to any complex permittivity profile. The origin of transverse variations in the permittivity is described by including current spreading, temperature variations and the carrier profile. The permittivity is used directly and not fitted by a parabola or a step. The fact that a large fraction of the intensity may be propagating in then-andp-layers, is taken into account by introduction of an effective permittivity. The model is applied to a practical example, and the threshold current is found as a function of active-layer thickness and stripe width. It is described how the model can be used both below and above the threshold.

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《optical and quantum electronics》 |1978年第6期|459-474|共页
作者
J.Buus;
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作者单位

Technical University of Denmark;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
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正文语种英语
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专利

1. Suppression of side lobes in the far field of AlGaAs DH stripe lasers by a Te facet coating [J] . Dieter Kerps applied physics letters . 1979,第5期

机译：Suppression of side lobes in the far field of AlGaAs DH stripe lasers by a Te facet coating
2. Longitudinal static-field model for DH lasers [J] . R.Baets, P.E.Lagasse electronics letters . 1984,第1期

机译：Longitudinal static-field model for DH lasers
3. Aging test of MOCVD shallow proton stripe GaInAsP/InP, DH laser diode emitting at 1.5 #x03BC;m [J] . electronics letters . 1983,第13期

机译：Aging test of MOCVD shallow proton stripe GaInAsP/InP, DH laser diode emitting at 1.5 #x03BC;m
4. Full-Field Crystal Plasticity Modeling of {1012} Twin Nucleation [C] . YubRaj Paudel, Christopher D. Barrett, Haitham El Kadiri TMS Annual Meeting Exhibition;Symposium on Magnesium Technology . 2020

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7. https://researchopenworld.com/a-parallel-computation-approach-to-detailed-3d-modelling-of-the-complete-oxygen-distribution-in-large-tumours/# [O] . 2018

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8. Spectra-Physics Model 944-1Laser Level,November 1976. [R] . marshall,wesley j. 1977

机译：spectra-physics model 944-1Laser Level，1976年11月。

Detailed field model for DH stripe lasers

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