飞秒辐照诱导体Ti/sup 3+/:蓝宝石折射率变化及通道波导

Conference on Lasers and Electro-Optics, 2004. (CLEO). Pub Date : 2004-05-16 DOI:10.1063/1.1781737

V. Apostolopoulos, L. Laversenne, T. Colomb, C. Depeursinge, R. P. Salathe, Markus Pollnau, Roberto Osellame, Giulio Cerullo, P. Laporta

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引用次数: 111

摘要

通过在蓝宝石晶体中掺杂适当的离子(这里是Ti/sup 3+/)来降低该过程的阈值，证明了蓝宝石折射率变化的飞秒写入。对无源和有源埋地通道波导进行了论证。

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Femtosecond irradiation induced refractive-index changes and channel waveguiding in bulk Ti/sup 3+/:sapphire

Femtosecond writing of refractive-index changes in sapphire is demonstrated by doping the crystal with an appropriate ion (here: Ti/sup 3+/) that reduces the threshold of the process. Passive and active buried channel waveguiding is demonstrated.

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Conference on Lasers and Electro-Optics, 2004. (CLEO).

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