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Notch filter

ノッチフィルタ

Features

Customized design:the filter corresponds on any wavelength and any point (single or multi).
Deep blocking level:steep slope and deep blocking level eliminate the targeted light.
Low -luminous: fused silica is used for filter substrate, so self-light emission hardly occurs.
High durability:the filter is form by high dense dielectric material which show high durability.
High quality image: the filter is low scattering filters lead high quality image.

Applications

Laser light source、medical、Raman spectroscopy

Example of spectrum

532nm Deep blocking notch filter

550 & 625nm Dual notch filter