Guided wave absorption and fluorescence in epitaxial Er:BaTiO3 on MgO

D. M. Gill; G. M. Ford; B. A. Block; Seong Soo Kim; B. W. Wessels; S. T. Ho

doi:10.1016/S0040-6090(00)00655-6

Guided wave absorption and fluorescence in epitaxial Er:BaTiO₃ on MgO

D. M. Gill^*, G. M. Ford, B. A. Block, Seong Soo Kim, B. W. Wessels, S. T. Ho

^*Corresponding author for this work

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

11 Scopus citations

Abstract

Guided wave absorption and fluorescence measurement were presented from epitaxial Er:BaTiO₃ films grown on MgO. The guided wave Er fluorescence had a full width at half maximum (FWHM) similar to that from Er doped glass with a peak emission at 1534 nm. The guided wave absorption spectrum showed an absorption peak at 1440 nm that was attributed to the second harmonic of an O-H bond resonance. Photoluminescence decay transient measurements indicate that the Er luminescence has an efficiency of 76%. The Er relaxation is dominantly radiative, however, some competing Er relaxation mechanisms are present in the Er:BaTiO₃ film.

Original language	English (US)
Pages (from-to)	126-128
Number of pages	3
Journal	Thin Solid Films
Volume	365
Issue number	1
DOIs	https://doi.org/10.1016/S0040-6090(00)00655-6
State	Published - Apr 3 2000

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Surfaces and Interfaces
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/S0040-6090(00)00655-6

Cite this

@article{f97a7dca499046c089e8afff414a1575,

title = "Guided wave absorption and fluorescence in epitaxial Er:BaTiO3 on MgO",

abstract = "Guided wave absorption and fluorescence measurement were presented from epitaxial Er:BaTiO3 films grown on MgO. The guided wave Er fluorescence had a full width at half maximum (FWHM) similar to that from Er doped glass with a peak emission at 1534 nm. The guided wave absorption spectrum showed an absorption peak at 1440 nm that was attributed to the second harmonic of an O-H bond resonance. Photoluminescence decay transient measurements indicate that the Er luminescence has an efficiency of 76%. The Er relaxation is dominantly radiative, however, some competing Er relaxation mechanisms are present in the Er:BaTiO3 film.",

author = "Gill, {D. M.} and Ford, {G. M.} and Block, {B. A.} and Kim, {Seong Soo} and Wessels, {B. W.} and Ho, {S. T.}",

note = "Funding Information: The authors would like to thank D. Studebaker and T. Marks for providing the barium precursors for the MOCVD of BaTiO 3 . This work is supported by the AFOSR/ARPA under Award No. F49620-96-1-0262 and the MRSEC program of the National Science Foundation at the Materials Research Center of Northwestern University under Award No. DMR-9632472. This work made extensive use of the MRC Crystal growth and materials processing facility. ",

year = "2000",

month = apr,

day = "3",

doi = "10.1016/S0040-6090(00)00655-6",

language = "English (US)",

volume = "365",

pages = "126--128",

journal = "Thin Solid Films",

issn = "0040-6090",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Guided wave absorption and fluorescence in epitaxial Er:BaTiO3 on MgO

AU - Gill, D. M.

AU - Ford, G. M.

AU - Block, B. A.

AU - Kim, Seong Soo

AU - Wessels, B. W.

AU - Ho, S. T.

N1 - Funding Information: The authors would like to thank D. Studebaker and T. Marks for providing the barium precursors for the MOCVD of BaTiO 3 . This work is supported by the AFOSR/ARPA under Award No. F49620-96-1-0262 and the MRSEC program of the National Science Foundation at the Materials Research Center of Northwestern University under Award No. DMR-9632472. This work made extensive use of the MRC Crystal growth and materials processing facility.

PY - 2000/4/3

Y1 - 2000/4/3

N2 - Guided wave absorption and fluorescence measurement were presented from epitaxial Er:BaTiO3 films grown on MgO. The guided wave Er fluorescence had a full width at half maximum (FWHM) similar to that from Er doped glass with a peak emission at 1534 nm. The guided wave absorption spectrum showed an absorption peak at 1440 nm that was attributed to the second harmonic of an O-H bond resonance. Photoluminescence decay transient measurements indicate that the Er luminescence has an efficiency of 76%. The Er relaxation is dominantly radiative, however, some competing Er relaxation mechanisms are present in the Er:BaTiO3 film.

AB - Guided wave absorption and fluorescence measurement were presented from epitaxial Er:BaTiO3 films grown on MgO. The guided wave Er fluorescence had a full width at half maximum (FWHM) similar to that from Er doped glass with a peak emission at 1534 nm. The guided wave absorption spectrum showed an absorption peak at 1440 nm that was attributed to the second harmonic of an O-H bond resonance. Photoluminescence decay transient measurements indicate that the Er luminescence has an efficiency of 76%. The Er relaxation is dominantly radiative, however, some competing Er relaxation mechanisms are present in the Er:BaTiO3 film.

UR - http://www.scopus.com/inward/record.url?scp=0033891604&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033891604&partnerID=8YFLogxK

U2 - 10.1016/S0040-6090(00)00655-6

DO - 10.1016/S0040-6090(00)00655-6

M3 - Article

AN - SCOPUS:0033891604

SN - 0040-6090

VL - 365

SP - 126

EP - 128

JO - Thin Solid Films

JF - Thin Solid Films

IS - 1

ER -

Guided wave absorption and fluorescence in epitaxial Er:BaTiO₃ on MgO

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this