High Power Laser Beam Dump

We developed three different cooling concepts absorption on metal in air absorption in water and absorption in submerged filters.

High power laser beam dump.

It has a deflecting cone and annular absorber that withstands high power densities to 10kw cm. Rate 450 watts. In this way a power or energy reading can be obtained whenever the shutter is in the closed state. Multiply the single shot energy by the rep.

Absorbs incident laser beams. Beam dumps are used wherever a laser beam has to be blocked in a controlled manner. Maximum power 30 w cm2. Any output over 50 watts choose a water cooled trap it.

Our power detectors with the h he and hd coatings absorb a high percentage of the incident light. The high power beam dump solution is designed for absorption of high performance pulsed laser beams. Laser beam dumps absorb incident light and are used to capture unwanted beams. Rate to give you the average power.

5 kw 10 kw. High power laser beam dump. Power calculations choose a beam dump that fits the maximum average power of your laser. The beam dumps also boast high damage thresholds 5 10 kw cm 2 for most of the above sensors.

Beam dumps are very important to any laboratory laser setup. For powers up to a few watts it is normally sufficient to have some kind of cooling fingers attached to the absorber which can release heat both by convection of air and by heat radiation. 500 w 1500 w. In the laboratory they are used to stop stray laser beams.

4 5j per pulse x 100 rep. It has a deflecting cone and annular absorber that withstands high power densities to 10kw cm. Laser beam power measurement. Beam dumps for use with high power laser beams have to dissipate substantial powers which are turned into heat.

Beam dumps can also be used to contain a laser beam within a portion of an instrument. Find out more about laser. The remaining percentage is diffused in back reflection. The beam dump can be removed and a laser power meter detector head fitted to the side of the shutter.

10 4 optimized for 400 700 nm wavelength range. Our supplier kentek offers beam dumps with a 2 and 4 aperture the 4 version of which is the largest aperture available on the market. With air cooling lasers with power levels of up to 50 w. Our product finder tool can help you find a detector that can withstand your laser power.

They can all be used as beam dumps as long as you stay within the maximum allowed power. At ophir there are a few beam dumps available distinguishable mainly by their power handling capacity. When fitted with a mirror the ls 20 facilitates easy laser beam power measurement.