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High transmission rate outside the notch band that enables detection of weak signals! A notch filter with very high durability and reliability.
◆ Multi-band notch filters (dual, triple, quad) can also be custom-made. ◆ Additionally, we offer OEM products tailored to your specifications.
Extremely high laser light blocking value (>OD6)
Semrock's notch filters are highly effective in the field of Raman spectroscopy when there is a need to detect anti-Stokes light, and in the field of fluorescence imaging when performing laser excitation (including Multi-Photon Applications). Additionally, Semrock's filters feature an ion-sputtered hard coat. Like other filters, they offer very high transmittance, durability, and excellent cost performance. 【Features】 ○ Very high laser light blocking value (>OD6) For more details, please contact us or download the catalog.
