Energy transfer luminescence in (Eu3+,Nd3+): tellurite glass
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
View Archive Info| Field | Value | |
| Title |
Energy transfer luminescence in (Eu3+,Nd3+): tellurite glass
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| Creator |
Annapurna, K
Dwivedi, R N Buddhudu, S |
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| Subject |
Glass
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| Description |
Here, we bring out an infrared transmitting new optical glass based on TeO2 added with AlF3 and LiF, containing dual rare earth ions (Eu3+,Nd3+) as the dopants with a purpose to examine their luminescence and also the decay times pertaining to a prominent transition of Eu3+ (D-5(0) --> F-7(2) at 615 nm) as a function of temperature both in the presence and absence of Nd3+ ions. The energy transfer rates (W-tr), critical distances (Ro) and transfer efficiencies (eta(tr)) have been evaluated based on the measured lifetime data of this glass.
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| Publisher |
Elsevier Science
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| Date |
2000-01
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/752/1/752.pdf
Annapurna, K and Dwivedi, R N and Buddhudu, S (2000) Energy transfer luminescence in (Eu3+,Nd3+): tellurite glass. Optical Materials , 13 (4). pp. 381-388. ISSN 0925-3467 |
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| Relation |
http://cgcri.csircentral.net/752/
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