2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference 2006
DOI: 10.1109/cleo.2006.4628110
|View full text |Cite
|
Sign up to set email alerts
|

High characteristic temperature of p-doped InAs quantum dots-in-a-well lasers on InP substrate

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

0
2
0
3

Year Published

2007
2007
2017
2017

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(5 citation statements)
references
References 5 publications
0
2
0
3
Order By: Relevance
“…Using such an approach, continuous wave (CW) room-temperature lasing operation has been achieved on InP (001) substrate with quantum-dashes grown within InGaAlAs quantum well structures [7], and with QD structures including InGaAlAs barriers [8,9], or InGaAsP barriers [10,11]. More recent realizations demonstrate improved temperature stability with p-doping or tunnel injection laser structures [12,13,14,15,16]. Despite such progress on InAs/InP based QD structures, there are still several challenges to overcome before real system applications for these components.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Using such an approach, continuous wave (CW) room-temperature lasing operation has been achieved on InP (001) substrate with quantum-dashes grown within InGaAlAs quantum well structures [7], and with QD structures including InGaAlAs barriers [8,9], or InGaAsP barriers [10,11]. More recent realizations demonstrate improved temperature stability with p-doping or tunnel injection laser structures [12,13,14,15,16]. Despite such progress on InAs/InP based QD structures, there are still several challenges to overcome before real system applications for these components.…”
Section: Introductionmentioning
confidence: 99%
“…The second challenge is to obtain high T0 leading to temperature insensitivity for uncooled operation. There are several ways to improve T0: optimization of epitaxial layers, p-doping [12][13][14], and tunnel injection [15,16]. In the paper, we report on novel temperature sensitivity results for both p-doping and optimized DWELL structures.…”
Section: Introductionmentioning
confidence: 99%
“…• C. Насколько нам известно, это наибольшее значение T 0 среди опубликованных для любых лазеров на основе InP (за исключением лазеров на КТ, в которых используется модулированное леги-рование p-типа [11,15]). Дальнейший рост температуры приводит к ухудшению величины T 0 .…”
Section: результаты и обсуждениеunclassified
“…Значение T 0 = 205 K, достигнутое в данной работе, сравнимо с характеристической температурой в InP КТ лазерах с модулированным p-легированием [11] (T 0 = 210 K) и p-легированием в сочетании с электрон-ной туннельной инжекцией [15] (T 0 = 227 K). Однако стоит отметить, что p-легирование приводит к допол-нительным оптическим потерям за счет поглощения на свободных носителях, а лазерные структуры с тун-нельной инжекцией в активную область не получили широкого распространения вследствие трудности их реализации.…”
Section: результаты и обсуждениеunclassified
See 1 more Smart Citation