Separation of Individual Wavelengths or Wavelength Ranges

Dichroic long-pass or short-pass mirrors are used to separate wavelengths or entire wavelength ranges in laser systems. While one wavelength range passes through the mirror, the other is reflected. Using innovative designs and online measurement technology constantly improves the efficiency of separation, which results in the creation of new products for high-power applications.
HR1064 HT808+879. 808 nm is a typical pump wavelength of diode-pumped lasers. Yet more and more laser diodes at 879 nm are being used for pumping as well. We, therefore, offer a filter that has a reflection of R>99.7% at 1064 nm and, at the same time, transmission properties of T>97% @ 808 nm as well as T>95% @ 879 nm.
HR1070 HT976. The pump sources are often very close to the laser wavelength. Safely separating pump and laser wavelengths requires dichroic mirrors with particularly steep edges. One typical example is the laser wavelength 1070 nm and the pump wavelength 976 nm.
BP630-640. Narrow bandpass filters are used in the transmission of wavelength ranges. Our designs achieve efficiencies of T>80% in the pass band and R>99% in reflection.
In addition to a large number of standard coatings, we also offer customer-specific designs. Simply inquire with us!

Further product information:
Mirror Coatings

Manufacturer:
Laser Components GmbH / Optics Production

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