Wave motion, electromagnetic theory, electromagnetic spectrum, propagation of light , measurement of optical properties of tissues, optics, microscopy, lasers, mechanisms of laser-tissue ineractions, lasers in surgery, tissue welding, laser tweezers, lasers in imaging, diagnostic applications, electrosurgery versus laser surgery, laser safety.
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Week |
Subject |
Related Preparation |
1) |
Introduction, wave motion; plane, spherical and cylindrical waves, Electromagnetic theory, electromagnetic waves, energy and momentum of radiation. Dipole emission, emission and absorption by atoms and molecules, black body radiation, electromagnetic spectrum.
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2) |
Propagation of light: reflection, refraction, scattering, interference and diffraction. Measurement of optical properties of tissue, Geometrical optics, fiberoptics. Microscopy and limits of resolution, mechanisms of contrast.
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3) |
Eye and vision, perception of color. Spontaneous and stimulated emission, principle of laser, cavity modes, lasing media, pumping mechanisms, continuous and pulsed regimes.
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4) |
"Mechanisms of laser-tissue interactions I: Photochemical. Photodynamic therapy,
photostimulation, cytotoxicity of UV light."
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5) |
Mechanisms of laser-tissue interactions II: Photothermal. Heat generation, heat conduction and distribution. Thermal damage to tissue. Laser-Induced Interstitial Thermotherapy (LIIT).
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6) |
Mechanisms of laser-tissue interactions III: Photomechanical. Explosive evaporation, shock and acoustic waves, cavitation, jet formation.
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7) |
Mechanisms of laser-tissue interactions IV: Dielectric breakdown, plasma-mediated ablation.
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8) |
Lasers in Ophthalmology.
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9) |
Lasers in Dermatology.
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10) |
Lasers in General Surgery, Cardiovascular Surgery, Gynecology. Tissue welding. Low power lasers. Micromanipulation and cell surgery.
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11) |
Lasers in Imaging.
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12) |
Diagnostic applications: Autofluorescence, Raman spectroscopy, Scattering Light Spectroscopy, Doppler velocimetry.
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13) |
"Electrosurgery: Mechanisms of interaction and tissue damage. Pros and cons vs.
laser surgery."
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14) |
Laser safety: lasers classification.
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Program Outcomes |
Level of Contribution |
1) |
Being able to identify problems and ask right questions |
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2) |
Having problem solving skills and developing necessary analytical attitude |
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3) |
Comprehending theoretical arguments along with counter arguments in detail |
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4) |
Gaining awareness of lifelong learning and being qualified for pursuing graduate education |
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5) |
Applying theoretical concepts in project planning |
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6) |
Communicating efficiently by accepting differences and carrying out compatible teamwork |
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7) |
Increasing efficiency rate in business environment |
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8) |
Developing innovative and creative solutions in face of uncertainty |
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9) |
Researching to gather information for understanding current threats and opportunities in business |
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10) |
Being aware of the effects of globalization on society and business while deciding |
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11) |
Possessing digital competence and utilizing necessary technology |
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12) |
Communicating in at least one foreign language in academic and daily life |
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13) |
Possessing managing skills and competence |
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14) |
Deciding with the awareness of the legal and ethical consequences of business operations |
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15) |
Expressing opinions that are built through critical thinking process in business and academic environment |
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