High performance at a low price! Technical materials explaining the basics and terminology of optical filters are available.
Semrock's "Hard Coated Optical Filters" are hard-coated filters that achieve a balance of low cost, high performance, and high durability. While realizing excellent performance and wavelength accuracy, we obtained results of "no degradation" in experiments where ultraviolet light was irradiated for 1000 hours. Currently, we are offering technical materials that explain basic knowledge and terminology related to optical filters! We are also providing a comprehensive catalog to those who request it. Please feel free to contact us. 【Features】 ■ 10-year product warranty ■ Hard coating using a sputtering method ■ High transmittance and blocking performance → Achieves excellent S/N ratio ■ High wavelength accuracy, steep cut-on and cut-off ■ Extremely small manufacturing lot-to-lot variation ■ Coating surfaces can be cleaned with acetone or alcohol *For more details, please refer to the technical materials. Feel free to contact us with any inquiries.
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basic information
= Overview of Technical Documentation = ■ Hard Coating vs. Soft Coating ■ About "OD (Optical Density)" ■ Regarding Laser Damage Threshold ■ Flatness of Dichroic and Image Quality ■ Thin Film Polarizing Filters ■ Thin Film Filters Entering a New Era (About Semrock Products) ■ Semrock Filter Simulation Tool *For more details, please refer to the technical documentation. Feel free to contact us with any inquiries.
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For more details, please refer to the catalog or feel free to contact us.
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■Laser-free confocal scanner system "MESSIA" A confocal system using incoherent light ■Fluorescence filters and Raman filters (manufactured by Semrock) ■Laser multiplexer (laser light combining and splitting module) ■Collimator lens with receptacle R001 ■Polarizing optical elements ■Gratings, spectrometers <monochromator, polychromator> ■High-reflectivity mirror for cavity ring-down (manufactured by Semrock) ■Interference filters, laser mirrors, etc.