Ultrafast cross saturation dynamics in inhomogeneously broadened InAs/InP quantum dash optical amplifiers

A. Capua; G. Eisenstein; J. P. Reithmaier

doi:10.1063/1.3564901

Ultrafast cross saturation dynamics in inhomogeneously broadened InAs/InP quantum dash optical amplifiers

A. Capua^*, G. Eisenstein, J. P. Reithmaier

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

We describe multiwavelength pump probe characterization of an inhomogeneously broadened semiconductor nanostructure gain medium. An InAs/InP quantum-dash optical amplifier is perturbed by a 100 fs pulse and the response is measured at wavelengths outside the homogeneously broadened spectral region. Energy dependent carrier cross relaxation as well as capture and escape processes are investigated and quantified.

Original language	English
Article number	101108
Journal	Applied Physics Letters
Volume	98
Issue number	10
DOIs	https://doi.org/10.1063/1.3564901
State	Published - 7 Mar 2011
Externally published	Yes

Bibliographical note

Funding Information:
This work was supported by the project “GOSPEL” of the European Commission.

Access to Document

10.1063/1.3564901

Cite this

@article{f93390029144426ca63fea64daed18ad,

title = "Ultrafast cross saturation dynamics in inhomogeneously broadened InAs/InP quantum dash optical amplifiers",

abstract = "We describe multiwavelength pump probe characterization of an inhomogeneously broadened semiconductor nanostructure gain medium. An InAs/InP quantum-dash optical amplifier is perturbed by a 100 fs pulse and the response is measured at wavelengths outside the homogeneously broadened spectral region. Energy dependent carrier cross relaxation as well as capture and escape processes are investigated and quantified.",

author = "A. Capua and G. Eisenstein and Reithmaier, {J. P.}",

note = "Funding Information: This work was supported by the project “GOSPEL” of the European Commission.",

year = "2011",

month = mar,

day = "7",

doi = "10.1063/1.3564901",

language = "אנגלית",

volume = "98",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "10",

}

TY - JOUR

T1 - Ultrafast cross saturation dynamics in inhomogeneously broadened InAs/InP quantum dash optical amplifiers

AU - Capua, A.

AU - Eisenstein, G.

AU - Reithmaier, J. P.

N1 - Funding Information: This work was supported by the project “GOSPEL” of the European Commission.

PY - 2011/3/7

Y1 - 2011/3/7

N2 - We describe multiwavelength pump probe characterization of an inhomogeneously broadened semiconductor nanostructure gain medium. An InAs/InP quantum-dash optical amplifier is perturbed by a 100 fs pulse and the response is measured at wavelengths outside the homogeneously broadened spectral region. Energy dependent carrier cross relaxation as well as capture and escape processes are investigated and quantified.

AB - We describe multiwavelength pump probe characterization of an inhomogeneously broadened semiconductor nanostructure gain medium. An InAs/InP quantum-dash optical amplifier is perturbed by a 100 fs pulse and the response is measured at wavelengths outside the homogeneously broadened spectral region. Energy dependent carrier cross relaxation as well as capture and escape processes are investigated and quantified.

UR - http://www.scopus.com/inward/record.url?scp=79952670250&partnerID=8YFLogxK

U2 - 10.1063/1.3564901

DO - 10.1063/1.3564901

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:79952670250

SN - 0003-6951

VL - 98

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 10

M1 - 101108

ER -

Ultrafast cross saturation dynamics in inhomogeneously broadened InAs/InP quantum dash optical amplifiers

Abstract

Bibliographical note

Access to Document

Other files and links

Fingerprint

Cite this