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Notch Filter - Company Ranking(6 companyies in total)

Last Updated: Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
1) Features: ■ Excellent wavelength selectivity ■ Sharp edge filter It has the characteristic of transmitting or blocking light with a steep change. 2) Design and customization available for the desired wavelength range We can design and coat according to the customer's requested wavelength range. Control in both the transmission and blocking regions, as well as the angle of incidence, are important factors. We will design according to the characteristics of the substrate and the customer's requirements, so please provide the type of substrate and wavelength range when inquiring. 3) Component support is also possible We can handle everything from substrate procurement to coating. It is also possible to cut into any shape and ship as components. However, we will need detailed drawings. 4) Measurement instruments We will always attach a measurement chart upon shipment, so please rest assured. 5) Cleanroom compliance The working environment maintains the necessary cleanliness for each stage from coating to inspection, and we have a thorough system in place to address minor film defects (such as foreign substances in the film). Various devices: filters for Raman spectrometers and Raman microscopes used for quantitative analysis and particle analysis, special optical filters, head-up displays.
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  1. Featured Products
    Notch filter (band-stop filter, rugate filter)Notch filter (band-stop filter, rugate filter)
    overview
    1) Features: ■ Excellent wavelength selectivity ■ Sharp edge filter It has the characteristic of transmitting or blocking light with a steep change. 2) Design and customization available for the desired wavelength range We can design and coat according to the customer's requested wavelength range. Control in both the transmission and blocking regions, as well as the angle of incidence, are important factors. We will design according to the characteristics of the substrate and the customer's requirements, so please provide the type of substrate and wavelength range when inquiring. 3) Component support is also possible We can handle everything from substrate procurement to coating. It is also possible to cut into any shape and ship as components. However, we will need detailed drawings. 4) Measurement instruments We will always attach a measurement chart upon shipment, so please rest assured. 5) Cleanroom compliance The working environment maintains the necessary cleanliness for each stage from coating to inspection, and we have a thorough system in place to address minor film defects (such as foreign substances in the film).
    Application/Performance example
    Various devices: filters for Raman spectrometers and Raman microscopes used for quantitative analysis and particle analysis, special optical filters, head-up displays.