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Plasma medicine is an emerging field that combines plasma physics, life sciences and clinical medicine. It is being studied in disinfection, healing, cancer [1] [2], and surgery. Most of the research is in vitro and in animal models. It uses ionized gas (physical plasma) for medical uses or dental applications. [3]
A plasma mirror is an optical mechanism which can be used to specularly reflect high intensity ultrafast laser beams where nonlinear optical effects prevent the usage of conventional mirrors and to improve laser temporal contrast.
Laser radiation being delivered via a fiber for photodynamic therapy to treat cancer. A 40-watt CO 2 laser with applications in ENT, gynecology, dermatology, oral surgery, and podiatry. Laser medicine is the use of lasers in medical diagnosis, treatments, or therapies, such as laser photodynamic therapy, [1] photorejuvenation, and laser surgery.
Medical optical imaging is the use of light as an investigational imaging technique for medical applications, pioneered by American Physical Chemist Britton Chance. Examples include optical microscopy , spectroscopy , endoscopy , scanning laser ophthalmoscopy , laser Doppler imaging , optical coherence tomography , and transdermal optical imaging .
Laser-induced fluorescence (LIF) is a spectroscopic technique employed for the investigation of plasma properties by observing the fluorescence emitted when the plasma is stimulated by laser radiation. This method allows for the measurement of plasma parameters such as ion flow, ion temperature, magnetic field strength, and plasma density. [15]
Laser ablation can be used to destroy or inactivate cells. Lasers can also be used to optically trap cellular structures. "Laser tweezers" use continuous, low-irradiance beams that pass through substances without causing damage. The refraction of a pair of symmetric laser light rays within a beam can be modified and cause the target to respond ...
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Services include Intraocular lenses, laser vision correction systems, phacoemulsification systems, viscoelastic, Microkeratomes and related products used in cataract and refractive surgery. Johnson and Johnson Surgical Vision is based in Santa Ana , California, and Johnson & Johnson Vision Care is based in Jacksonville, Florida.
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