Laser Beam Block

Visible light lasers with a dot or beam that you can see will be blocked by walls or other light blocking material.

Laser beam block.

Thorlabs selection of beam traps and beam blocks are common laser lab safety devices. A grid is printed on the front face of these beam blocks with clear numbers on the grid s edge to indicate height in inches. It is theoretically possible that an infrared laser s energy might go through a lightweight material but even here putting a wall between you and a suspected laser source would block the infrared light. If you have an optical table kentek may suggest a custom built laser curtain or possibly our innovative table guard and bench guard optical.

Beam blocks are used to contain or absorb optical beams in an optical set up for lab safety. The beam traps that feature both 4 40 taps for integration into a 30 mm cage system and an 8 32 m4 ta. Windows can be covered with laser shades or laser blocks for complete beam protection. The object will absorb the light from the laser much like your clothes absorb some of the light from around you.

In this application the shutter system fulfils the safety function to block the laser beam in such cases where the stabilization system isn t capable to align the laser beam due to exceeding beam deviations. Thorlabs recommends the use of safety eyewear whenever working with laser beams with non negligible powers i e class 1 since metallic tools such as screwdrivers can accidentally redirect a beam. Adam good question terry. The flat beam block design features back screws for a 92mm cooling fan attachment allowing for multiple blocks to be coupled to cover large areas.

The laser shutter system was especially developed for the use with the laser beam stabilization compact or dynamic. All of the bb series beam blocks are made from black anodized aluminum alloy for safe reflection free blocking of laser beams in both the research lab and production environments. Laser goggles designed for specific wavelengths should be clearly available near laser setups to protect the wearer from unintentional laser reflections. Acktar blackened laser beam traps and blocks are available in multiple sizes to accommodate small or large laser beams increasing overall lab safety by reducing the risk of laser damage.

The best way to stop a laser is to use a mirror to send it away or put some object in the way. Safe practices and light safety accessories.