Contact

Laser Components Nordic AB
Skårs led 3
41263 Göteborg
Sweden
Tel.: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se

Please contact us. We are glad to help!

(Fields with an * are required)
Contacting:
  • English

Press Releases

There is always something new to report at LASER COMPONENTS. In our press area we keep everyone posted who is interested in our company and its products. For each press release you will also find the corresponding pictures in printable resolution.

HEDS – High Efficiency Double Spot Beam Splitter

09.05.2017

DOEs for demanding and sensitive applications


LASER COMPONENTS is proud to introduce yet another groundbreaking Holo/OR product: thanks to its innovative design, the HEDS (High Efficiency Double Spot) offers unprecedented 97% efficiency – resulting in more than 48% with each beam.

Double spot beam splitters are diffractive optical elements (DOE) used for separating an incoming laser beam into two identical beams. They are most commonly used in lithography as well as high power applications such as cutting and perforation. Until now, a small portion of light was lost in higher diffraction orders, but there are applications that do not tolerate even a 1% loss. Therefore, Holo/OR has developed this DOE with an efficiency well above the standard value of 81%.

HEDS is very sensitive to centering. Slight changes have no effect on spot shape or overall efficiency, but will result in a different efficiency ratio between the two spots. Then again, with some skill, this may be used for achieving division ratios other than 50/50 – for example 47/53.

HEDS is available in wavelengths between 193 nm and 10.6 µm.



Further product information:
Diffractive Optical Elements for Beam Shaping

Manufacturer:
Holo-OR Ltd.

Contact:

Contact Person:    Fredrik Wikfeldt
Company:    Laser Components Nordic AB
Address:    Skars led 3
ZIP / City:    41263 Göteborg - Sweden
Phone:    +46 (0)73 848 77 22
Fax:    +46 (0)31 703 71 01
Email:    f.wikfeldt@lasercomponents.se
 

Downloads:
HEDS-DOE.pdf

Contact Press Releases

Would you like to receive regular updates and information on our products and services?
Contact us for our free press service and stay up to date.

Your contact person

Johan Daag

+46 (0) 31 703 71 72