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Carbon dioxide (CO2) lasers use the energy-state transitions between vibrational and rotational states of CO2 molecules to emit at long IR, about 10 µm, wavelengths. These lasers can maintain continuous and very high levels of power and are typically used in cutting, welding, etching, and marking applications.

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...application is recording simple date codes and batch numbers. High throughput speed is required due to the large volume of bottles being processed; however, the marks must also be clearly readable. The standard 10.6-um CO2 laser wavelength creates a semi-transparent mark with some clear melt-over. While...

Laser marking on stainless steel with a CO2 laser is very timely and messy process. Due to the reflective nature of the metal surface and the operational wavelength, CO2 laser systems require a laser marking material (LMM,) to permanently mark the surface. The LMM is sprayed onto the surface...

...featured above, are processed with a standard 10.6-micron wavelength laser. However, some CO2 lasers can be modified to produce wavelengths around the 9 to 10um range. This shorter wavelength may prove beneficial to certain applications - most notably, when cutting or marking certain plastics...

...inch thickness and for these depths a multi-kilowatt laser, such as the carbon dioxide type, must be used. We need to mention that although there are many laser types, the Nd:YAG and carbon dioxide lasers (CO2) are most common in production metal working. Carbon dioxide lasers utilize a combination...

...of the spectrum. The new search is accomplished under the term of different laser types such as `CO2. laser' Semiconductor laser, Excimer, Ion, Chemical, Nd: YAG, X-ray, and Nitrogen laser. In the area of semiconductor lasers a great deal of attention has been paid to the quantum. well and quantum...

...durations of 30 ns can be. realized. The radiation emitted by a CO2 laser is located within the long wavelength infrared (LWIR) region at. = 10.6 µm. Taking into account the absorption spectrum of water it becomes clear that the radiation of. CO2 lasers will be highly absorbed within the column...

...light include CO2, Nd:YAG, and diode lasers. CO2 laser. emits monochromatic light in the far infra -red with a wavelength of 10,600 nm. This wavelength of light is absorbed by. most polymers and can be used for conduction welding thin sections of material only. Nd:YAG and diode lasers emit. light...

...a particular laser couples with (is absorbed by) a material. Common types of industrial lasers are CO2 gas, Neodynium YAG (Nd:YAG) and semiconductor (diode) solid because they all work well with metal. CO2 lasers exhibit less surface absorption in most metals than Nd:YAG and diode lasers, and CO2...

...so a carbon dioxide (CO2) laser, with nominal output at a wavelength of 10.6 um, is well matched for this task. In contrast, many organics are transparent at the near infrared output wavelength (1.06 um) of industrial lasers based on Nd:YAG. Most organics also are strongly absorptive in the deep...

Plastics. Backlit Buttons. Polycarbonate. Titanium. Polypropylene. PVC. Rubber. Chrome. Painted Metal Allow. Steel. Multi-coated Materials. Cast Iron. Galvanized Metals. Composites. About Laser Photonics: Laser Photonics is the industry leader in developing high-tech fiber and CO2 laser systems...

Engineering Web Search: CO2 laser wavelength Top

Laser - Wikipedia, the free encyclopedia
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Laser diode - Wikipedia, the free encyclopedia
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Laser Guide Over 26 Years of Experience... The name to trust in laser brokering. Laser Resale Home Contact Us (978) 443-8484

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Home-Built Carbon Dioxide (CO2) Laser - High power (10 to 50 W or more) flowing gas infra-red laser.

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CO2 DPSS Helium Neon Diode Systems Laser Diode Components LASER PRODUCTS YOU CAN COUNT ON All types of CO2 lasers, laser
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Dual Wavelength Laser Welding System
Inline Laser Processing Systems Dual Wavelength Laser Welding System CO2 Laser Marking Systems Benchmark Hermetic Sealing Systems & Gloveboxes
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