For applications requiring greater levels of reflectance, aluminum is overcoated with a film of multi-layer dielectrics. Significantly greater reflectivity is achieved while....

Protected Aluminum is the most popular coating in use today for applications in the visible& near infrared. SiO2 is used as an overcoating to protect the aluminum. This treatment....

@ 633 Tp> 95% & Ts 500: 1
Substrate:
BK7 grade A optical glass
surface quality: 40/ 20 or 60/ 40
extinction ratio : 500: 1
@ 633 AR R

Central Wavelength : 650/ 660/ 850/ 905/ 940/ 950/ 960...
FWHM: 20+ / -5nm, 30+ / -5nm, 40+ / -5nm
Blocking: T% less than 0.1%

We provides metallic high reflective coating, which is made from Au, Ag, Al. These coatings are applied where a consistent high reflection over a wide spectral range is necessary.....

It is well known that dielectric coating can produce very high reflection ( more than 99.8% at design wavelength) . They are generally used in a single wavelength laser cavity where....

Material: BK7 Grade A optical glass Flatness: l/ 4 at 632.8 nm
Coating: 532 and 1064 AR
R less than 0.2%

Tellurium Dioxide, or TeO2 are widely used as acousto-optic modulators because of their high acousto-optic figure of merit.
Coating: 532& 633nm AR
Reflaction less than 0.5%