Luminescence of Nd3+ in proton or helium-implanted channel waveguides in Nd: YAG crystals
Optical Materials, 2003•Elsevier
Positive index changes were induced by ion implantation in neodymium doped YAG, in strip
areas written by means of a specific slit-based set up, allowing efficient channel
waveguiding. Thick waveguides (10 μm) were in particular formed by using H+ ions. Very
similar neodymium IR emissions to the one of the bulk were recorded around 1.06 μm, for an
excitation at 810 nm, in both kind of waveguides.
areas written by means of a specific slit-based set up, allowing efficient channel
waveguiding. Thick waveguides (10 μm) were in particular formed by using H+ ions. Very
similar neodymium IR emissions to the one of the bulk were recorded around 1.06 μm, for an
excitation at 810 nm, in both kind of waveguides.
Positive index changes were induced by ion implantation in neodymium doped YAG, in strip areas written by means of a specific slit-based set up, allowing efficient channel waveguiding. Thick waveguides (10 μm) were in particular formed by using H+ ions. Very similar neodymium IR emissions to the one of the bulk were recorded around 1.06 μm, for an excitation at 810 nm, in both kind of waveguides.
Elsevier
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