Two-photon excited photoluminescence of photonic quantum ring laser structures

R. Hristu; S. G. Stanciu; F. J. Kao; G. A. Stanciu

doi:10.1007/s00340-011-4813-8

Two-photon excited photoluminescence of photonic quantum ring laser structures

R. Hristu, S. G. Stanciu, F. J. Kao, G. A. Stanciu^*

^*Corresponding author for this work

Institute of Biophotonics

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

Abstract

We report on the two-photon excited photoluminescence of photonic quantum ring laser structures using Ti:Sapphire femtosecond pulsed laser. Using two-photon excited photoluminescence microscopy, we were able to image the laser structures when optically excited and compare the results with previously obtained images on electrically pumped photonic quantum ring lasers. We also propose a method to evaluate the Rayleigh band on the circumference of these structures.

Original language	English
Pages (from-to)	97-101
Number of pages	5
Journal	Applied Physics B: Lasers and Optics
Volume	107
Issue number	1
DOIs	https://doi.org/10.1007/s00340-011-4813-8
State	Published - Apr 2012

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title = "Two-photon excited photoluminescence of photonic quantum ring laser structures",

abstract = "We report on the two-photon excited photoluminescence of photonic quantum ring laser structures using Ti:Sapphire femtosecond pulsed laser. Using two-photon excited photoluminescence microscopy, we were able to image the laser structures when optically excited and compare the results with previously obtained images on electrically pumped photonic quantum ring lasers. We also propose a method to evaluate the Rayleigh band on the circumference of these structures.",

author = "R. Hristu and Stanciu, {S. G.} and Kao, {F. J.} and Stanciu, {G. A.}",

note = "Funding Information: This work was supported by CNCSIS–UEFISCDI, project number PNII–IDEI 1566/2008, contract number 726/2009, and by the European Program COST MP0702. The authors are grateful to professor O{\textquoteright}Dae Kwon for providing the PQR laser samples.",

year = "2012",

month = apr,

doi = "10.1007/s00340-011-4813-8",

language = "English",

volume = "107",

pages = "97--101",

journal = "Applied Physics B: Lasers and Optics",

issn = "0946-2171",

publisher = "Springer Verlag",

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T1 - Two-photon excited photoluminescence of photonic quantum ring laser structures

AU - Hristu, R.

AU - Stanciu, S. G.

AU - Kao, F. J.

AU - Stanciu, G. A.

N1 - Funding Information: This work was supported by CNCSIS–UEFISCDI, project number PNII–IDEI 1566/2008, contract number 726/2009, and by the European Program COST MP0702. The authors are grateful to professor O’Dae Kwon for providing the PQR laser samples.

PY - 2012/4

Y1 - 2012/4

N2 - We report on the two-photon excited photoluminescence of photonic quantum ring laser structures using Ti:Sapphire femtosecond pulsed laser. Using two-photon excited photoluminescence microscopy, we were able to image the laser structures when optically excited and compare the results with previously obtained images on electrically pumped photonic quantum ring lasers. We also propose a method to evaluate the Rayleigh band on the circumference of these structures.

AB - We report on the two-photon excited photoluminescence of photonic quantum ring laser structures using Ti:Sapphire femtosecond pulsed laser. Using two-photon excited photoluminescence microscopy, we were able to image the laser structures when optically excited and compare the results with previously obtained images on electrically pumped photonic quantum ring lasers. We also propose a method to evaluate the Rayleigh band on the circumference of these structures.

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U2 - 10.1007/s00340-011-4813-8

DO - 10.1007/s00340-011-4813-8

M3 - Article

AN - SCOPUS:84860149895

SN - 0946-2171

VL - 107

SP - 97

EP - 101

JO - Applied Physics B: Lasers and Optics

JF - Applied Physics B: Lasers and Optics

IS - 1

ER -

Two-photon excited photoluminescence of photonic quantum ring laser structures

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