Browsing by Subject "nonlinear optics"
Now showing items 1-3 of 3
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Graphene-nonlinear optical properties and modelocking capabilities
(Trinity College Dublin. School of Physics. Discipline of Physics, 2020)In this thesis, graphene saturable absorber mirror's (SAM) potential for mode-locking ultrafast lasers has been demonstrated, in particular at 2 μm. The saturable absorption of graphene thin films (prepared via drop-casting ... -
Harmonic and superparamagnetic nanoparticles for biomedical imaging and diagnostic applications
(Trinity College Dublin. School of Medicine. Discipline of Clinical Medicine, 2020)Diagnosing certain diseases and tracking their progression requires the ability to 'see' into the body. This is typically achieved by taking advantage of intrinsic contrast in biological tissues (such as in X-ray or magnetic ...