DBR lasers with a record 17 nn tuning range are reported. Systematic accelerated aging tests of these devices have been performed at 60 degrees C and 80 degrees C during at least 1200h. During the aging time, the wavelength fluctuations measured at 60 degrees C and 80 degrees C are lower than +/-0.02 nn and +/-0.03 mm, respectively. Based on a standard operating current degradation failure criterion, the estimated lifetimes are higher than 70000h and 8500h respectively at 60 degrees C and 80 degrees C, and are shorter than the ones based on the wavelength drift one.
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Delorme, F.
Terol, G.
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OPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, FranceOPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, France
Terol, G.
De Bailliencourt, H.
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OPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, FranceOPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, France
De Bailliencourt, H.
Grosmaire, S.
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OPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, FranceOPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, France
Grosmaire, S.
Devoldere, P.
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OPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, FranceOPTO+, France Telecom-BD/CNET/DTD/CPO, BP 107, 92225 Bagneux Cedex, France
Devoldere, P.
[J].
IEEE Journal on Selected Topics in Quantum Electronics,
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: 480
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