LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Absorb laser beam energy
Special metal surface treatment process, resistant to higher temperatures without discoloration or oil formation
Heat dissipation groove design for better cooling effect and lower surface temperature during operation
Graphite-free, suitable for specific laboratory environments

The Laser Beam Trap is a commonly used laboratory safety device designed to absorb the energy of laser beams. In optical experiments, additional laser lines are often generated, and the laser beam trap can be used to collect excess laser beam, protecting the eyes of experimenters and ensuring the experiment remains undisturbed. The LBT1 laser beam trap provided by LBTEK is suitable for continuous laser with a maximum input power of 50 W and employs natural air cooling. The LBT2L-M laser beam trap is suitable for continuous light with a maximum input power of 150 W and utilizes water cooling + natural air cooling. For operation,, just align the beam into the input aperture. Usage note: When collecting laser beam, avoid direct contact with body parts to prevent burns.

Attribute

Material6061-T6 aluminum alloy

Surface treatmentBlack high-temperature resistant anodizing

Beam Dump DesignConical surface

Compatible with coaxial systems30 mm coaxial system

Laser Beam Traps

SM05 internal threaded input port
Compatible with 30 mm coaxial systems
With M4 threaded mounting holes

The LBT1 Laser Beam Trap provided by LBTEK adopts a natural air-cooling method, suitable for wavelengths of 200 nm–3 μm, and is only applicable to continuous light with a maximum power of 50 W. The M4 threaded mounting hole at its bottom can be used to install a Ø12.7 mm stainless steel optical post. The LBT2L-M water-cooled laser beam trap utilizes both natural air-cooling and water-cooling methods, suitable for wavelengths of 100 nm–3 μm. When paired with a water chiller or water-cooling system, under conditions of 25 °C and a water supply of 1 L/min, it can handle continuous or pulsed light with a maximum power of 150 W. Both sides feature M4 and M6 threaded mounting holes for installing Ø12.7 mm and Ø25 mm stainless steel optical posts, respectively. Both models are equipped with an input port featuring SM05 internal threads, surrounded by four M3 threaded holes for mounting LBTEK Ø6 mm coaxial system installation posts, compatible with 30 mm coaxial systems. Additionally, the LBT2L-M water-cooled Laser Beam Trap includes quick-connect water tube fittings compatible with water tubes of Ø6 mm outer diameter.

Laser beam traps commonly used with rod support

	Product Model	Operating Wavelength	Maximum Input Power<sup>a</sup>	Cooling method	Unit Price	Compare	Lead Time
	LBT2L-M	100 nm-3 μm	150 W	Water cooling + Air cooling	$409.61		5 weeks
	LBT1	200 nm-3 μm	50 W	Air cooling	$206.44		6 weeks