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DLIP offers several advantages and disadvantages compared to other methods for the creation of defined micropatterns: . Advantages: Compared to direct laser writing (DLW) where a laser beam creates each surface feature individually, DLIP can create thousands of surface features (e.g. dots, pillars, lines) with a single laser pulse and can therefore realize much faster process speeds.
An ultrashort pulse laser is a laser that emits ultrashort pulses of light, generally of the order of femtoseconds to one picosecond.
Lasers are used to treat cancer in several different ways. Their high-intensity light can be used to shrink or destroy tumors or precancerous growths. Lasers are most commonly used to treat superficial cancers (cancers on the surface of the body or the lining of internal organs) such as basal-cell skin cancer and the very early stages of some cancers, such as cervical, penile, vaginal, vulvar ...
Whereas high-power lasers are used in laser medicine to cut or destroy tissue, it is claimed that application of low-power lasers relieves pain or stimulates and enhances cell function. The effects appear to be limited to a specified set of wavelengths and new research has demonstrated effectiveness at myopia control. [ 6 ]
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Laser types with distinct laser lines are shown above the wavelength bar, while below are shown lasers that can emit in a wavelength range. The height of the lines and bars gives an indication of the maximal power/pulse energy commercially available, while the color codifies the type of laser material (see the figure description for details).
Julian Lennon underwent surgery to treat skin cancer ... - AOL
Centre for Relativistic Laser Science South Korea: Ti:sapphire 83 19.4 4.2 Operation BELLA: Lawrence Berkeley National Laboratory United States: Ti:sapphire 40 30 1.3 Operation ALEPH Colorado State University United States: Ti:sapphire 26 30 0.87 at 3.3 Hz Operation DIOCLES University of Nebraska-Lincoln United States: Ti:sapphire 20 30 0.7 ...