Ks14 Series Laser Beam Extender

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: KS14
• Transport Package: The Cartons
• Specification: KS14
• Trademark: PDV
• Origin: China Beijing
• Production Capacity: 1000

Product Description

      The laser beam expander is a lens assembly that can change the diameter and divergence Angle of the laser beam. The laser beam emitted from the laser has a certain divergence Angle. For laser processing, only by adjusting the beam expanding mirror to make the laser beam collimated (parallel) beam, can the convergent mirror be used to obtain small high-power density spots. In laser ranging, it is necessary to improve the collimation of the laser to the maximum extent through the beam expanding mirror to obtain the ideal long-distance measurement effect.
      According to the optical principle, the product of the optical diameter at both ends of the beam expanding mirror and the corresponding beam divergence Angle remains unchanged, that is, when the beam diameter is larger, the beam divergence Angle is also reduced with the corresponding magnification, which is the main feature of laser beam expanding. In laser focusing applications, the smaller the divergence Angle of the laser beam, the better the focusing effect. Therefore, the beam expanding mirror is mainly used in the field of beam expanding, reducing the optical divergence Angle and reducing the diffraction effect.
Product Parameters:                                               Note: All of the following specifications are in millimeters (mm) by default

Model number	Beam-spreading ratio	Wave length	Maximum incident beam diameter (1/e²)	Outside diameter	Length	Wavefront error	transmittance	Damage threshold
KS14-101	3X	355nm	6	40	75	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-102	5x	355nm	4	40	95	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-103	8x	355nm	3	40	115	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-111	3x	532nm	8	40	75	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-112	5x	532nm	6	48	95	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-113	8x	532nm	4	48	105	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-121	3x	1064nm	8	40	75	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-122	5x	1064nm	6	48	95	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm
KS14-123	8x	1064nm	4	48	105	<λ/4(RMS)	>98.5%	10J/cm2 @10ns 10Hz 1064nm

Product size drawing: