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Tm3+-Ho3+ and Tm3+-Tb3+ energy transfer in tellurite glass

Identifieur interne : 000773 ( Pascal/Curation ); précédent : 000772; suivant : 000774

Tm3+-Ho3+ and Tm3+-Tb3+ energy transfer in tellurite glass

Auteurs : SHAOXIONG SHEN [Royaume-Uni] ; Animesh Jha [Royaume-Uni] ; Edwards Zhang [Royaume-Uni] ; Steve Wilson [Royaume-Uni]

Source :

RBID : Pascal:07-0272092

Descripteurs français

English descriptors

Abstract

In Tm3+-Ho3+- and Tm3+-Tb3+-doped tellurite glasses, the IR fluorescence spectra and the lifetimes of the upper 3H4 and lower 3F4 lasing levels for 1.47 μm of Tm3+ were measured. The non-exponential decay is fitted using the Inokuti-Hirayama equation. The energy-transfer parameter CDA, critical ion distance R0, lifetime and non-radiative energy-transfer efficiency η between donor and acceptor ions are compared. The quenching mechanism has been explained. Both Ho3+ and Tb3+ ions reduce the lifetimes of the upper and lower lasing levels, with Tb3+ ions proving more efficient than the effects observed for Ho3+ ions. The optimised Tb2O3 concentration is about 1.0-1.5wt%, which produced effective inversion and could be used for laser and amplifier applications.
pA  
A01 01  1    @0 0022-2313
A02 01      @0 JLUMA8
A03   1    @0 J. lumin.
A05       @2 126
A06       @2 2
A08 01  1  ENG  @1 Tm3+-Ho3+ and Tm3+-Tb3+ energy transfer in tellurite glass
A11 01  1    @1 SHAOXIONG SHEN
A11 02  1    @1 JHA (Animesh)
A11 03  1    @1 ZHANG (Edwards)
A11 04  1    @1 WILSON (Steve)
A14 01      @1 Department of Materials, The Institute of Materials Research, University of Leeds, Woodhouse Lane @2 Leeds LS2 9JT @3 GBR @Z 1 aut. @Z 2 aut.
A14 02      @1 Harlow Laboratories, NORTEL Networks @2 Harlow CM17 9NA @3 GBR @Z 3 aut. @Z 4 aut.
A20       @1 434-440
A21       @1 2007
A23 01      @0 ENG
A43 01      @1 INIST @2 14666 @5 354000162284890270
A44       @0 0000 @1 © 2007 INIST-CNRS. All rights reserved.
A45       @0 19 ref.
A47 01  1    @0 07-0272092
A60       @1 P
A61       @0 A
A64 01  1    @0 Journal of luminescence
A66 01      @0 NLD
C01 01    ENG  @0 In Tm3+-Ho3+- and Tm3+-Tb3+-doped tellurite glasses, the IR fluorescence spectra and the lifetimes of the upper 3H4 and lower 3F4 lasing levels for 1.47 μm of Tm3+ were measured. The non-exponential decay is fitted using the Inokuti-Hirayama equation. The energy-transfer parameter CDA, critical ion distance R0, lifetime and non-radiative energy-transfer efficiency η between donor and acceptor ions are compared. The quenching mechanism has been explained. Both Ho3+ and Tb3+ ions reduce the lifetimes of the upper and lower lasing levels, with Tb3+ ions proving more efficient than the effects observed for Ho3+ ions. The optimised Tb2O3 concentration is about 1.0-1.5wt%, which produced effective inversion and could be used for laser and amplifier applications.
C02 01  3    @0 001B70H55Q
C02 02  3    @0 001B40B70H
C03 01  3  FRE  @0 Transfert énergie @5 02
C03 01  3  ENG  @0 Energy transfer @5 02
C03 02  X  FRE  @0 Dopage @5 03
C03 02  X  ENG  @0 Doping @5 03
C03 02  X  SPA  @0 Doping @5 03
C03 03  3  FRE  @0 Spectre IR @5 04
C03 03  3  ENG  @0 Infrared spectra @5 04
C03 04  3  FRE  @0 Fluorescence @5 05
C03 04  3  ENG  @0 Fluorescence @5 05
C03 05  3  FRE  @0 Addition thulium @5 06
C03 05  3  ENG  @0 Thulium additions @5 06
C03 06  3  FRE  @0 Addition holmium @5 07
C03 06  3  ENG  @0 Holmium additions @5 07
C03 07  3  FRE  @0 Addition terbium @5 08
C03 07  3  ENG  @0 Terbium additions @5 08
C03 08  X  FRE  @0 Centre donneur @5 09
C03 08  X  ENG  @0 Donor center @5 09
C03 08  X  SPA  @0 Centro dador @5 09
C03 09  X  FRE  @0 Centre accepteur @5 10
C03 09  X  ENG  @0 Acceptor center @5 10
C03 09  X  SPA  @0 Centro aceptor @5 10
C03 10  X  FRE  @0 Tellurite @2 NA @5 15
C03 10  X  ENG  @0 Tellurites @2 NA @5 15
C03 10  X  SPA  @0 Telurito @2 NA @5 15
C03 11  3  FRE  @0 Verre @5 16
C03 11  3  ENG  @0 Glass @5 16
C03 12  3  FRE  @0 Matériau laser @5 17
C03 12  3  ENG  @0 Laser materials @5 17
C03 13  3  FRE  @0 Matériau optique @5 18
C03 13  3  ENG  @0 Optical materials @5 18
C03 14  3  FRE  @0 7855Q @4 INC @5 60
C03 15  3  FRE  @0 4270H @4 INC @5 61
N21       @1 183

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Pascal:07-0272092

Le document en format XML

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<title xml:lang="en" level="a">Tm
<sup>3+</sup>
-Ho
<sup>3+</sup>
and Tm
<sup>3+</sup>
-Tb
<sup>3+</sup>
energy transfer in tellurite glass</title>
<author>
<name sortKey="Shaoxiong Shen" sort="Shaoxiong Shen" uniqKey="Shaoxiong Shen" last="Shaoxiong Shen">SHAOXIONG SHEN</name>
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<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
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<country>Royaume-Uni</country>
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<name sortKey="Jha, Animesh" sort="Jha, Animesh" uniqKey="Jha A" first="Animesh" last="Jha">Animesh Jha</name>
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<title xml:lang="en" level="a">Tm
<sup>3+</sup>
-Ho
<sup>3+</sup>
and Tm
<sup>3+</sup>
-Tb
<sup>3+</sup>
energy transfer in tellurite glass</title>
<author>
<name sortKey="Shaoxiong Shen" sort="Shaoxiong Shen" uniqKey="Shaoxiong Shen" last="Shaoxiong Shen">SHAOXIONG SHEN</name>
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<sZ>1 aut.</sZ>
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<name sortKey="Jha, Animesh" sort="Jha, Animesh" uniqKey="Jha A" first="Animesh" last="Jha">Animesh Jha</name>
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<inist:fA14 i1="01">
<s1>Department of Materials, The Institute of Materials Research, University of Leeds, Woodhouse Lane</s1>
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<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
</affiliation>
</author>
<author>
<name sortKey="Zhang, Edwards" sort="Zhang, Edwards" uniqKey="Zhang E" first="Edwards" last="Zhang">Edwards Zhang</name>
<affiliation wicri:level="1">
<inist:fA14 i1="02">
<s1>Harlow Laboratories, NORTEL Networks</s1>
<s2>Harlow CM17 9NA</s2>
<s3>GBR</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
</affiliation>
</author>
<author>
<name sortKey="Wilson, Steve" sort="Wilson, Steve" uniqKey="Wilson S" first="Steve" last="Wilson">Steve Wilson</name>
<affiliation wicri:level="1">
<inist:fA14 i1="02">
<s1>Harlow Laboratories, NORTEL Networks</s1>
<s2>Harlow CM17 9NA</s2>
<s3>GBR</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
</affiliation>
</author>
</analytic>
<series>
<title level="j" type="main">Journal of luminescence</title>
<title level="j" type="abbreviated">J. lumin.</title>
<idno type="ISSN">0022-2313</idno>
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<date when="2007">2007</date>
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<title level="j" type="main">Journal of luminescence</title>
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<idno type="ISSN">0022-2313</idno>
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<keywords scheme="KwdEn" xml:lang="en">
<term>Acceptor center</term>
<term>Donor center</term>
<term>Doping</term>
<term>Energy transfer</term>
<term>Fluorescence</term>
<term>Glass</term>
<term>Holmium additions</term>
<term>Infrared spectra</term>
<term>Laser materials</term>
<term>Optical materials</term>
<term>Tellurites</term>
<term>Terbium additions</term>
<term>Thulium additions</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr">
<term>Transfert énergie</term>
<term>Dopage</term>
<term>Spectre IR</term>
<term>Fluorescence</term>
<term>Addition thulium</term>
<term>Addition holmium</term>
<term>Addition terbium</term>
<term>Centre donneur</term>
<term>Centre accepteur</term>
<term>Tellurite</term>
<term>Verre</term>
<term>Matériau laser</term>
<term>Matériau optique</term>
<term>7855Q</term>
<term>4270H</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr">
<term>Dopage</term>
<term>Verre</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">In Tm
<sup>3+</sup>
-Ho
<sup>3+</sup>
- and Tm
<sup>3+</sup>
-Tb
<sup>3+</sup>
-doped tellurite glasses, the IR fluorescence spectra and the lifetimes of the upper
<sup>3</sup>
H
<sub>4</sub>
and lower
<sup>3</sup>
F
<sub>4</sub>
lasing levels for 1.47 μm of Tm
<sup>3+</sup>
were measured. The non-exponential decay is fitted using the Inokuti-Hirayama equation. The energy-transfer parameter C
<sub>DA</sub>
, critical ion distance R
<sub>0</sub>
, lifetime and non-radiative energy-transfer efficiency η between donor and acceptor ions are compared. The quenching mechanism has been explained. Both Ho
<sup>3+</sup>
and Tb
<sup>3+</sup>
ions reduce the lifetimes of the upper and lower lasing levels, with Tb
<sup>3+</sup>
ions proving more efficient than the effects observed for Ho
<sup>3+</sup>
ions. The optimised Tb
<sub>2</sub>
O
<sub>3</sub>
concentration is about 1.0-1.5wt%, which produced effective inversion and could be used for laser and amplifier applications.</div>
</front>
</TEI>
<inist>
<standard h6="B">
<pA>
<fA01 i1="01" i2="1">
<s0>0022-2313</s0>
</fA01>
<fA02 i1="01">
<s0>JLUMA8</s0>
</fA02>
<fA03 i2="1">
<s0>J. lumin.</s0>
</fA03>
<fA05>
<s2>126</s2>
</fA05>
<fA06>
<s2>2</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG">
<s1>Tm
<sup>3+</sup>
-Ho
<sup>3+</sup>
and Tm
<sup>3+</sup>
-Tb
<sup>3+</sup>
energy transfer in tellurite glass</s1>
</fA08>
<fA11 i1="01" i2="1">
<s1>SHAOXIONG SHEN</s1>
</fA11>
<fA11 i1="02" i2="1">
<s1>JHA (Animesh)</s1>
</fA11>
<fA11 i1="03" i2="1">
<s1>ZHANG (Edwards)</s1>
</fA11>
<fA11 i1="04" i2="1">
<s1>WILSON (Steve)</s1>
</fA11>
<fA14 i1="01">
<s1>Department of Materials, The Institute of Materials Research, University of Leeds, Woodhouse Lane</s1>
<s2>Leeds LS2 9JT</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA14>
<fA14 i1="02">
<s1>Harlow Laboratories, NORTEL Networks</s1>
<s2>Harlow CM17 9NA</s2>
<s3>GBR</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</fA14>
<fA20>
<s1>434-440</s1>
</fA20>
<fA21>
<s1>2007</s1>
</fA21>
<fA23 i1="01">
<s0>ENG</s0>
</fA23>
<fA43 i1="01">
<s1>INIST</s1>
<s2>14666</s2>
<s5>354000162284890270</s5>
</fA43>
<fA44>
<s0>0000</s0>
<s1>© 2007 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45>
<s0>19 ref.</s0>
</fA45>
<fA47 i1="01" i2="1">
<s0>07-0272092</s0>
</fA47>
<fA60>
<s1>P</s1>
</fA60>
<fA61>
<s0>A</s0>
</fA61>
<fA64 i1="01" i2="1">
<s0>Journal of luminescence</s0>
</fA64>
<fA66 i1="01">
<s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG">
<s0>In Tm
<sup>3+</sup>
-Ho
<sup>3+</sup>
- and Tm
<sup>3+</sup>
-Tb
<sup>3+</sup>
-doped tellurite glasses, the IR fluorescence spectra and the lifetimes of the upper
<sup>3</sup>
H
<sub>4</sub>
and lower
<sup>3</sup>
F
<sub>4</sub>
lasing levels for 1.47 μm of Tm
<sup>3+</sup>
were measured. The non-exponential decay is fitted using the Inokuti-Hirayama equation. The energy-transfer parameter C
<sub>DA</sub>
, critical ion distance R
<sub>0</sub>
, lifetime and non-radiative energy-transfer efficiency η between donor and acceptor ions are compared. The quenching mechanism has been explained. Both Ho
<sup>3+</sup>
and Tb
<sup>3+</sup>
ions reduce the lifetimes of the upper and lower lasing levels, with Tb
<sup>3+</sup>
ions proving more efficient than the effects observed for Ho
<sup>3+</sup>
ions. The optimised Tb
<sub>2</sub>
O
<sub>3</sub>
concentration is about 1.0-1.5wt%, which produced effective inversion and could be used for laser and amplifier applications.</s0>
</fC01>
<fC02 i1="01" i2="3">
<s0>001B70H55Q</s0>
</fC02>
<fC02 i1="02" i2="3">
<s0>001B40B70H</s0>
</fC02>
<fC03 i1="01" i2="3" l="FRE">
<s0>Transfert énergie</s0>
<s5>02</s5>
</fC03>
<fC03 i1="01" i2="3" l="ENG">
<s0>Energy transfer</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE">
<s0>Dopage</s0>
<s5>03</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG">
<s0>Doping</s0>
<s5>03</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA">
<s0>Doping</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="3" l="FRE">
<s0>Spectre IR</s0>
<s5>04</s5>
</fC03>
<fC03 i1="03" i2="3" l="ENG">
<s0>Infrared spectra</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="3" l="FRE">
<s0>Fluorescence</s0>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="3" l="ENG">
<s0>Fluorescence</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="3" l="FRE">
<s0>Addition thulium</s0>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="3" l="ENG">
<s0>Thulium additions</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="3" l="FRE">
<s0>Addition holmium</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG">
<s0>Holmium additions</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="3" l="FRE">
<s0>Addition terbium</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="3" l="ENG">
<s0>Terbium additions</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE">
<s0>Centre donneur</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG">
<s0>Donor center</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA">
<s0>Centro dador</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE">
<s0>Centre accepteur</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG">
<s0>Acceptor center</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA">
<s0>Centro aceptor</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE">
<s0>Tellurite</s0>
<s2>NA</s2>
<s5>15</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG">
<s0>Tellurites</s0>
<s2>NA</s2>
<s5>15</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA">
<s0>Telurito</s0>
<s2>NA</s2>
<s5>15</s5>
</fC03>
<fC03 i1="11" i2="3" l="FRE">
<s0>Verre</s0>
<s5>16</s5>
</fC03>
<fC03 i1="11" i2="3" l="ENG">
<s0>Glass</s0>
<s5>16</s5>
</fC03>
<fC03 i1="12" i2="3" l="FRE">
<s0>Matériau laser</s0>
<s5>17</s5>
</fC03>
<fC03 i1="12" i2="3" l="ENG">
<s0>Laser materials</s0>
<s5>17</s5>
</fC03>
<fC03 i1="13" i2="3" l="FRE">
<s0>Matériau optique</s0>
<s5>18</s5>
</fC03>
<fC03 i1="13" i2="3" l="ENG">
<s0>Optical materials</s0>
<s5>18</s5>
</fC03>
<fC03 i1="14" i2="3" l="FRE">
<s0>7855Q</s0>
<s4>INC</s4>
<s5>60</s5>
</fC03>
<fC03 i1="15" i2="3" l="FRE">
<s0>4270H</s0>
<s4>INC</s4>
<s5>61</s5>
</fC03>
<fN21>
<s1>183</s1>
</fN21>
</pA>
</standard>
</inist>
</record>

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   |type=    RBID
   |clé=     Pascal:07-0272092
   |texte=   Tm3+-Ho3+ and Tm3+-Tb3+ energy transfer in tellurite glass
}}

Wicri

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