Educational Materials

IDEX Health & Science | Semrock has been delivering the ultimate in fluorescence filters for over 20 years. Our ultra-steep transition edges, deep blocking, and high transmissions have set the standard for excellence and have helped drive the creation of new, higher performance optical systems. In this Tech Note, you will learn to use our unique products to get the most out of your fluorescence and Raman excitation designs, no matter what the light source. Learn More

When it comes to high-precision tubing, our manufacturing team is fully equipped to construct to your exact specifications, saving you time and complexity. Download our new brochure to learn more about our tubing capabilities. Learn More

Consolidating multiple flow paths into one cohesive unit, a manifold is an integral part of reliable instrument performance. Learn more in this brochure. Learn More

When you are developing optical instrumentation, you continually face new challenges: new customer requirements and product expectations, evolving technologies, changing markets, and the need for a rapid and decisive response. To help you conquer those challenges, Semrock provides superior products and expert, personalized support. Learn more in our brochure. Learn More

Adeptly meet the lifetime requirements of your workflow with IDEX Health & Science fluidic control valves. Learn more in this brochure. Learn More

Unsure if catalog, custom, or hybrid optical filters are right for your project? Explore our step-by-step guide to find the best Semrock optical filter for your application. Learn More

Optical thin-film coatings can be deposited by a variety of methods. Traditionally the most popular methods for depositing multilayer coatings – required for higher-performance mirrors and filters – include thermal and electron-beam (e-beam) evaporation and ion-assisted e-beam evaporation (IAD). Learn more in this tech note. Learn More

Optical Density – or OD, as it is commonly called – is a convenient tool to describe the transmission of light through a highly blocking optical filter (when the transmission is extremely small). Learn More

Notch filters are ideal for applications that require nearly complete rejection of a laser line while passing as much non-laser light as possible. The main drawback of standard thin-film notch filters has been a limited passband range due to the fundamental and higher-harmonic spectral stop bands. Learn More

The Semrock MaxLine and RazorEdge U-grade optical filters make an ideal filter pair for applications like Raman spectroscopy – they fit together like hand-in-glove. Learn More