About: Photodarkening

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Photodarkening is an optical effect observed in the interaction of laser radiation with amorphous media (glasses) in optical fibers.Until now, such creation of color centers was reported only in glassfibers . Photodarkening limits the density of excitations in fiber lasers and amplifiers. The experimental results suggest that operating at a saturated regime helps to reduce photodarkening.

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  • Photodarkening is an optical effect observed in the interaction of laser radiation with amorphous media (glasses) in optical fibers.Until now, such creation of color centers was reported only in glassfibers . Photodarkening limits the density of excitations in fiber lasers and amplifiers. The experimental results suggest that operating at a saturated regime helps to reduce photodarkening. (en)
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  • Photodarkening is an optical effect observed in the interaction of laser radiation with amorphous media (glasses) in optical fibers.Until now, such creation of color centers was reported only in glassfibers . Photodarkening limits the density of excitations in fiber lasers and amplifiers. The experimental results suggest that operating at a saturated regime helps to reduce photodarkening. (en)
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  • Photodarkening (en)
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