Abstract
Optical properties of Tm(3+) and Er(3+) and Tm(3+)+Er(3+) codoped tellurite glass have been studied using different wavelengths from a Ti-Sapphire laser as excitation source. The energy transfer from one rare earth to other on excitation with different wavelengths has been studied. The Judd-Ofelt theory has been used to calculate various optical parameters suitable for laser oscillation.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aluminum Oxide / chemistry
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Chemistry / methods
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Chemistry, Physical / methods
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Erbium / chemistry*
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Glass
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Lasers
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Lithium / chemistry*
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Models, Chemical
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Oscillometry
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Spectrophotometry, Infrared / methods*
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Spectroscopy, Near-Infrared / methods*
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Tellurium / chemistry*
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Temperature
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Titanium / chemistry
Substances
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Erbium
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Lithium
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Titanium
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tellurous acid
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Aluminum Oxide
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Tellurium