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Semrock RazorEdge Dichroic Beamsplitters

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Semrock RazorEdge Dichroic Beamsplitters

Extensive selection. Custom-sized filters are available in two days.


The unique RazorEdge Dichroic beamsplitters from Semrock exhibit unparalleled performance.

Each filter reflects a standard laser line incident at 45° while efficiently passing the longer Raman-shifted wavelengths. They exhibit ultrasteep transition from reflection to tranmission, far superior to anything else commerically available. The guaranteed transition from laser line to passband in <1% of the laser wavelength (regardless of polarisation) makes these filters a perfect match to Semrock's patented and popular normal-incidence RazorEdge ultrasteep long-wave-pass filters.

Beamsplitters with non-standard sizes are offered and are available in a few days.

Click here to go to Semrock's website for a full list of dichroic beamsplitters. Prices listed are in US$ and do not include any delivery charges or taxes to Australia and New Zealand. Most items are in stock at Semrock and can be delivered to Australia/New Zealand in 1-2 weeks. Contact us for further information.


2016 Semrock catalogue (13Mb pdf)                         Read more on Semrock's website