journal article·2013-10

Proton or helium ion beam written channel waveguides in Nd:YAG ceramics

Yicun Yao, Chao Zhang, Sudheer Kumar Vanga, A.A. Bettiol, Feng Chen

Optical Materials· Volume 35· Issue 12
Publisher page

Abstract

Abstract We report on the fabrication of channel waveguides in Nd:YAG ceramics, using either focused proton beam writing (PBW) or He beam writing (HeBW) techniques. Energies of ions used in the writing process were at 1 MeV and 2 MeV, respectively, with different writing fluence. High quality channel waveguides were produced in both H + and He + implanted regions. Characteristics of the waveguides were explored, and refractive index distribution of the waveguide was reconstructed.
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Research context

OpenAlex topics: Photorefractive and Nonlinear Optics · Photonic and Optical Devices · Photonic Crystals and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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