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InAs/GaAs quantum dot-based laser

Based on

1 Articles
2016 Most recent source

Composition

1

n-Si

Type Complex Compound
Formula
Role substrate
2

aluminium arsenide

aluminum arsenide
Type Single Compound
Formula AlAs
Role nucleation layer
3

gallium arsenide

Type Single Compound
Formula GaAs
Role buffer layer
4

InGaAs/GaAs dislocation filter layer

InGaAs/GaAs DFL
Type Nano Material
Formula
Role dislocation filter layer
5

nickel

Type Single Compound
Formula Ni
Role n-type contact
6

GeAu

Type Complex Compound
Formula
Role n-type contact
7

gold

Type Single Compound
Formula Au
Role n-type contact
8

aluminium gallium arsenide

gallium aluminium arsenide aluminum gallium arsenide Al0.4Ga0.6As GaAlAs
Type Single Compound
Formula Al0.4Ga0.6As
Role n-cladding layer
9

gallium arsenide

Type Single Compound
Formula GaAs
Role waveguides
10

InAs/GaAs DWELL structure/GaAs multilayer stack

Type
Formula
Role
11

aluminium gallium arsenide

gallium aluminium arsenide aluminum gallium arsenide Al0.4Ga0.6As GaAlAs
Type Single Compound
Formula Al0.4Ga0.6As
Role p-cladding layer
12

gallium arsenide

Type Single Compound
Formula GaAs
Role contacting layer
13

titanium

Type Single Compound
Formula Ti
Role p-type contact
14

platinum

Type Single Compound
Formula Pt
Role p-type contact
15

gold

Type Single Compound
Formula Au
Role p-type contact

Properties

General physical and chemical properties

Property Value Source
current density

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Applications

Area Application Source
lasers

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Characterization

Method Source
electroluminescence

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Biological effects

Preparation

References

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