Analysis of Carrier Transport in Tunnel-Junction Vertical-Cavity Surface-Emitting Lasers by a Coupled Nonequilibrium Green's Function-Drift-Diffusion Approach

被引：8

作者：

Tibaldi, Alberto ^{[1
,2
]}

Montoya, Jesus A. Gonzalez ^{[1
]}

Alasio, Matteo G. C. ^{[1
]}

Gullino, Alberto ^{[1
]}

Larsson, Anders ^{[3
]}

Debernardi, Pierluigi ^{[2
]}

Goano, Michele ^{[1
,2
]}

Vallone, Marco ^{[1
]}

Ghione, Giovanni ^{[1
]}

Bellotti, Enrico ^{[4
]}

Bertazzi, Francesco ^{[1
,2
]}

机构：

[1] Politecn Torino, Dept Elect & Telecommun, I-10129 Turin, Italy

[2] Consiglio Nazl Ric CNR, Ist Elettron & Ingn Informaz & Telecomunicaz IEII, I-10129 Turin, Italy

[3] Chalmers Univ Technol, Dept Microtechnol & Nanosci, SE-41296 Gothenburg, Sweden

[4] Boston Univ, Dept Elect & Comp Engn, Boston, MA 02215 USA

来源：

PHYSICAL REVIEW APPLIED | 2020年 / 14卷 / 02期

关键词：

QUANTUM; SIMULATION; MODEL; TRANSMISSION; VCSELS;

D O I：

10.1103/PhysRevApplied.14.024037

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This work investigates carrier transport in tunnel junctions for vertical-cavity surface-emitting lasers (VCSELs). The study is performed with a quantum-corrected semiclassical approach, where tunneling is described rigorously with a nonequilibrium Green's function formalism based on a multiband description of the electronic structure. Validated with experimental results, the proposed approach provides a quantum -kinetic perspective of the tunneling process and paves the way toward a comprehensive theory of VCSELs, bridging the gap between semiclassical and quantum simulations.

引用

页数：10

共 42 条

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