Numerical simulation of the THz lasing in the cavity with graphene-based hyperbolic medium

被引：1

作者：

Kozina, O. N. ^{[1
]}

Melnikov, L. A. ^{[2
]}

Nefedov, I. S. ^{[3
]}

机构：

[1] Russian Acad Sci, Koternikov Inst Radioengn & Elect, Saratov Branch Zelenaya 38, Saratov 410019, Russia

[2] Yuri Gagarin State Tech Univ Saratov, 77 Politekhn Skaya, Saratov 410054, Russia

[3] Aalto Univ, Sch Elect Engn, POB 13000, Aalto 00076, Finland

来源：

SARATOV FALL MEETING 2018: LASER PHYSICS, PHOTONIC TECHNOLOGIES AND MOLECULAR MODELING | 2019年 / 11066卷

关键词：

hyperbolic metamaterials; terahertz emission; transfer matrices; eigenwaves; saturation;

D O I：

10.1117/12.2522077

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

THz wave emission in the cavity which contains the graphene-multilayer asymmetric hyperbolic metamaterials is investigated numerically using transfer matrix method. In was assumed that the gain saturation appears as the decrease of imaginary part of effective dielectric permittivity. Gain loss balance predicts the intensity of THz lasing.

引用

页数：6

共 20 条

[1]

Berreman D. W, 1972, J OPT SOC AM, V62, P1157

[2] Quantum nanophotonics using hyperbolic metamaterials [J].

Cortes, C. L. ;

Newman, W. ;

Molesky, S. ;

Jacob, Z. .

JOURNAL OF OPTICS, 2012, 14 (06)

[3] Terahertz surface plasmons in optically pumped graphene structures [J].

Dubinov, A. A. ;

Aleshkin, V. Ya ;

Mitin, V. ;

Otsuji, T. ;

Ryzhii, V. .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2011, 23 (14)

[4] SHALLOW-WATER ANALOGY FOR A BALLISTIC FIELD-EFFECT TRANSISTOR - NEW MECHANISM OF PLASMA-WAVE GENERATION BY DC CURRENT [J].

DYAKONOV, M ;

SHUR, M .

PHYSICAL REVIEW LETTERS, 1993, 71 (15) :2465-2468

[5] QUANTUM CASCADE LASER [J].

FAIST, J ;

CAPASSO, F ;

SIVCO, DL ;

SIRTORI, C ;

HUTCHINSON, AL ;

CHO, AY .

SCIENCE, 1994, 264 (5158) :553-556

[6] Dyadic Green's functions and guided surface waves for a surface conductivity model of graphene [J].

Hanson, George W. .

JOURNAL OF APPLIED PHYSICS, 2008, 103 (06)

[7] THEORY OF THE LINEWIDTH OF SEMICONDUCTOR-LASERS [J].

HENRY, CH .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1982, 18 (02) :259-264

[8] Hyperbolic metamaterials based on multilayer graphene structures [J].

Iorsh, Ivan V. ;

Mukhin, Ivan S. ;

Shadrivov, Ilya V. ;

Belov, Pavel A. ;

Kivshar, Yuri S. .

PHYSICAL REVIEW B, 2013, 87 (07)

[9]

Khurgin J. B, 2014, APPL PHYS LETT, V104

[10] Terahertz semiconductor-heterostructure laser [J].

Köhler, R ;

Tredicucci, A ;

Beltram, F ;

Beere, HE ;

Linfield, EH ;

Davies, AG ;

Ritchie, DA ;

Iotti, RC ;

Rossi, F .

NATURE, 2002, 417 (6885) :156-159

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