Exploring the wavelength range of InP/AlGaInP QDs and application to dual-state lasing
Exploring the wavelength range of InP/AlGaInP QDs and application to dual-state lasing
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探索 InP/AlGaInP QD 的波长范围及其在双态激光中的应用
DOI:
10.1088/0268-1242/30/4/044002
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发表时间:
2015
影响因子:
1.9
通讯作者:
Shutts S
中科院分区:
文献类型:
--
作者:
Shutts S
We explore the accessible wavelength range offered by InP/AlGaInP quantum dots (QD) s grown by metal–organic vapour phase epitaxy and explain how changes in growth temperature and wafer design can be used to influence the transition energy of the dot states and improve the performance of edge-emitting lasers. The self assembly growth method of these structures creates a multi-modal distribution of inhomogeneously broadened dot sizes, and via the effects of state-filling, allows access to a large range of lasing wavelengths. By characterising the optical properties of these dots, we have designed and demonstrated dual-wavelength lasers which operate at various difference-wavelengths between 8 and 63 nm. We show that the nature of QDs allows the difference-wavelength to be tuned by altering the operating temperature at a rate of up to 0.12 nm K− 1 and we investigate the factors affecting intensity stability of the competing modes.
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影响因子:
20.6
作者:
M. Kuntz;G. Fiol;M. Laemmlin;C. Meuer;D. Bimberg
通讯作者:
M. Kuntz;G. Fiol;M. Laemmlin;C. Meuer;D. Bimberg
影响因子:
4.9
作者:
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通讯作者:
P. Houston
DOI:
10.1016/j.mejo.2006.05.006
发表时间:
2006
期刊:
Microelectron. J.
影响因子:
--
作者:
V. Shchukin;N. Ledentsov;I. P. Soshnikov;N. Kryzhanovskaya;M. Maximov;Nikolai Zakharov;P. Werner;D. Bimberg
通讯作者:
D. Bimberg
影响因子:
4
作者:
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通讯作者:
R. Dupuis
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
S. Shutts;P. Smowton;A. Krysa
通讯作者:
A. Krysa