Cascade Optical Corp. - High Reflective Coatings

All-dielectric high reflective (HR) coatings offer a very high efficiency and a much higher laser induced damage thresholds than enhanced and protected metal mirrors. (read more)

Cascade Optical Corp. - NON-POLARIZING BEAM SPLITTER, BS, NPBS

Our Non Polarizing BS can be made at various angles and wavelength ranges. Hybrid Beams Splitters have very little angle sensitivity. We can custom make them as a plate in air or imbedded in a cube. Please just let us know your desired specifications. We will be happy to make a coating that is custom tailored to your needs. (read more)

Cascade Optical Corp. - COLD MIRRORS

Tav < 1% @ 200-750 & Tav > 95% @ 850-1700 nm @ 0° (read more)

Cascade Optical Corp. - Hot Mirrors-Reduce NIR-Electromagnetic Radiation

Tav > 95% @ 400-700 & Tav < 0.5% @ 750-1200 nm @ 0° (read more)

Cascade Optical Corp. - Vacuum Ultraviolet Notch Filters

REFLECTION SYSTEM CENTERED AT 157 nm (NOTCH FILTERS) (read more)

Cascade Optical Corp. - Beamsplitters Polarizing Cube

Available with extinction ratios of Tp/Ts > 1000 (30 db), > 10,000 (40 db), > 100,000 (50 db); available for any wavelength from 240 nm to 2.5 mm. (read more)

Cascade Optical Corp. - Bandpass Filters

Band-pass filters are usually divided in two groups: 1. Broadband pass filters, and 2. Narrowband pass filters. Although there are no bandwidth values that define narrow or broad filters in UV or visible or in IR, it is common to consider filters that have bandwidth 2% or less of the central or peak wavelength as narrowband. (read more)

Cascade Optical Corp. - Dielectric Broadband Mirrors

Typical performance: R > 99% @ 400-700 nm @ 0°±45°, or R > 99% @ 700-1000 nm @ 0°±45°, or R > 99% from 1100 to 1600 nm @ 0°±45°. (read more)