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Laser Line Polarization Broadband Polarization Dichroic Beamsplitter Mirror

Beamsplitters Coatings

Dichroic Beamsplitters Mirrors

The main application of these coating is splitting different wavelength radiation. The DBS-SP coatings perform high transmission for short wavelength but high reflection for long wavelength, and the inverse case for DBS-LP coating. The DBS-HP coatings are used to separate harmonic generated lasers. The following graphics show the contrasted transmission for 1064nm laser and 532nm its second harmonic laser.

l Shortwave pass dichroic beamsplitter (Part No.: DBS-SP)

l Longwave pass dichroic beamsplitter (Part No.: DBS-LP)

l Harmonic separators (Part No.: DBS-HP)

coating19.JPG (21861 bytes)

lR>99.5%@1064nm

lR<15%@532nm

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coating20.JPG (21707 bytes)

lR>99.5%@532nm

lR<10%@1064nm


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