“The Physikalisch-Technische Bundesanstalt has developed a laser with a linewidth of only 10 mHz” . Cameras based on charge-coupled devices may actually be more sensitive to laser damage than biological eyes. Class 1 is inherently safe, usually because the light is contained in an enclosure, for example in CD players. Some of the early studies were directed toward short pulses of neutrons exciting the upper isomer state in a solid so the gamma-ray transition could benefit from the line-narrowing of Mössbauer effect. In conjunction, several advantages were expected from two-stage pumping of a three-level system. It was conjectured that the nucleus of an atom, embedded in the near field of a laser-driven coherently-oscillating electron cloud would experience a larger dipole field than that of the driving laser.
The low-maintenance, easily automated process can be used to remove oil and grease, strip paint or coatings, or modify surface texture, for example adding roughness to increase adhesion. With the light handheld cleaning gun equipped, the cleaning process is more flexible and convenient. 3) Provide large-scale optical fiber equipment exhibition hall for customers to confirm the strength of our company. 3) Without any chemical cleaning fluid and no consume materials,safe and environment protecting.
City Builds goal is to have you the customer consider City Build as an extension of your business working towards your success. We continue to expand our product lines so we can be your One-Stop shop. Distributors of Aerial equipment, cable fiber optics, fiber test equipment, fiber optic parts, network testing equipment and more. We provide Laser Machine for Micromachining & Cutting (Gem & Ultra hard material) application. Fiber counts are getting higher while space is getting smaller and harder to come by. As we deal with these growing pains, another issue arises—there just isn’t enough time in the day.
It can remove a wider range of materials, including metals and the temperature of the part remains lower, with less chance of cracking or distortion. Laser cleaning is more energy efficient, and parts are immediately available. With no chemicals to degrade, quality is consistent, and there are no chemical solvent disposal issues.
Thermal cleaning is often used for removing organic contaminants such as polymers and plastics, often with excessive heat necessary for the application. Good for cleaning surface contamination from a whole part, chemical cleaning is not easily applied to a selective area. Disposing of the chemicals is an increasingly difficult and costly challenge due to regulatory controls.