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Diagnostic Beam Splitters

DIAGNOSTIC BEAM SPLITTERS FOR PROCESS MONITORING

Dichroic mirrors separate or combine two or more beams of different wavelengths in the desired ratio and enable process monitoring on the operating level in several wavelength ranges, as well as beam diagnostics. Their complex design enables multiple transmission and reflection ranges.

DICHROIC SHORT- AND LONG-PASS MIRRORS

In demanding laser material processing applications, a pilot laser is often used in addition to the main laser. This is used to observe the processing plane in different spectral ranges in real time and to precisely control the process. In some applications, it is also important to monitor the laser beam itself. Dichroic mirrors are used to separate the different laser wavelengths in this application and divide them up in the desired ratio.

These mirrors consist of layer stacks of transparent individual layers with alternatingly high and low refractive indices. LASER COMPONENTS produces these high-quality coatings by means of plasma ion assisted deposition (PIAD) and ion beam sputtering (IBS). The ultra-dense coatings are moisture-free and insensitive to temperature fluctuations. Dichroic mirrors are available in the wavelength range from 248 nm to 3000 nm for angles of incidence (AOI) of 0° or 45° with maximum reflectivity and a high laser-induced damage threshold (LiDT) with minimal thermal drift.

By controlling the coating process, we can tailor the coating design for your application, taking transmission/reflection ranges, wavelengths, AOI, and polarizations into account. We will be happy to advise you. 

Benefits

  • Customized for your application

Features

  • Wavelength range 248nm - 3000nm
  • Customized reflection/transmission ratios
  • Optimization for different polarizations
Samuel Thienel
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Laser Optics

LASER COMPONENTS UK - Your competent partner for optical and optoelectronic components in the United Kingdom.

Welcome to LASER COMPONENTS UK Ltd., your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Pound (£/GBP). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:

Goldlay House, 114 Parkway
Chelmsford Essex CM2 7PR
United Kingdom

Phone: +44 1245 491 499
Email: info(at)lasercomponents.co.uk

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Samuel Thienel
Technical Sales Engineer
Samuel Thienel
LASER COMPONENTS (UK) Ltd.
CM2 7PR Chelmsford Essex
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Laser Components

Goldlay House, 114 Parkway
Chelmsford Essex CM2 7PR
United Kingdom

Phone: +44 1245 491 499

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