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LASER COMPONENTS GmbH
Werner-von-Siemens-Str. 15
82140 Olching / Germany

Phone: +49 (0)8142 / 28 64-0
Fax: +49 (0)8142 / 28 64-11

E-Mail: info@lasercomponents.com

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Press Releases

We regularly update news editors and other interested parties with our news ticker. All newsworthy information at LASER COMPONENTS is available here first! You will find the press releases in chronological order below. If you are looking for press releases from a specific department, use the navigation bar on the side. We differentiate between general company news and news from the product groups: photodiodes, IR components, photon counters, lasers, measurement devices, fiber-optical components, optics, and laser accessories.

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:    René Sattler
Company:    Laser Components GmbH
Address:    Werner-von-Siemens-Str. 15
ZIP / City:    82140 Olching
Phone:    +49 (0) 8142 2864-763
Fax:    +49 (0) 8142 2864-11
Email:    r.sattler@lasercomponents.com