Homemade co2 laser pdf

The co2 laser produces a beam of invisible energy with unique properties. Carbon dioxide laser, beam profiling, laser beam propagation factor. Creating a build logs to share the step by step the details of how to make a project is one of my favorite uses of the internet. The purpose of this work was to design and build a laser with several watts of output with a minimum of pur chased. This webpage demonstrates a diy laser, built from scratch, based upon an electrical discharge within a mixture of helium, nitrogen, and carbon dioxide gas.

Homemade co2 laser with longitudinal discharge miniguide xcharge cross charge waveguide laser. I saw the competition and thought it would be fun to show off my system. Since this is still a diy machine, i wanted it to be easy to change or add parts when needed. With the exception of the neon sign transformer, the glass tubing, and the resonator optics.

Because a 40 w co2 laser will be used, the laser itself needs to be cooled. The laser will instantly ignite clothing, wood, paper, plastics, and many other common. Barton dring changed all that by telling folk how to make your own laser cutter. Laser kids homemade co2 laser with longitudinal discharge. The general idea of this co2 laser system is that a beam is directed dow. Homemade peltier calorimeter guide how to measure power of a laser pointer assembling a high voltage low inductance capacitor for lasers, emp guns and other science freakings a set of spark gaps for different voltages it is one of the most usable part in the braniac work building a simple multi kilovolt power unit. High gain makes the laser to be more forgiving to errors in alignment and to gas mix contents. This originally was a 40 watt co2 laser, and i blogged a full build log here. With a co2 laser both the laser beam and the high voltage involved. The design, construction, and operation of a co2n2he laser. The finalfantasy variant of the diy tea co2 laser with air and carbon dioxide mixture. As a powerful source of continuous energy, the co2 laser is used for many industrial applications that involve material processing.

The best homemade co2 laser free download pdf and video. Focus invisible co2 laser first with the ruler then fire a dot on a piece of paper and align the red laser dot so it hits the same spot. Get started with any of our readytouse laser cutting design templates and customize it to fit your needs, whether its electronics enclosures, faceplates, or anything in between. It consists of 100 watt laser resonator and solid state rf amplifier integrated into an all aluminum enclosure. Stepbystep ideas search for homemade co2 laser basically, anyone who is interested in building with wood can learn it successfully with the help of free. The rf amplifier provides pulsed rf power to the laser to ionize the co2 gas mixture in the tube. I made the water tank out of an old 90 mm pvc pipe 800 mm long. The laser is easy to build and tune but dont expect much of it. First homemade co2 laser built from scratch the co2 laser is one of the most powerful continuous wave lasers available. The water will be pumped from the tank to the laser, to copper pipes for cooling the water and then back into the tank. With touch control hello everybodyabout a year ago, i wanted to buy a co2 lasercutter to make my workspace complete. Optically pumped, solidstate lasers of the rod, disc, or slab variety. The laser is good as a first home co2 project provided that you have a suitable vacuum pump. Od rated at the lasers wavelength are essential elements in any build.

This is how to build your own co2 laser from easy to find materials. The optional beam combiner provides better performance since it goes through the lens. And, of course, before attempting to build your own laser, see the chapter. In 20 i built one of the first blacktooth diy laser cutters from buildyourcnc. This lasercutter uses a 40 w co2 laser, has a large cutting area of by 600 mm and has a touchscreen to control it. The adventure begins while i was walking around the local home depot looking at ideas on how to build the laser. The laser described herein is a class iv laser device and is extremely dangerous. Im really not competing to win the laser, a tshirt would be fine, thanks.