Formula

Refractive Index

 Tansmission Range

 Evaporation Temperature

 Application

TiO2/Ta2O5(70:30 wt%)

2.2/550nm 

400-7000nm

Antireflection film, optical filter

ZrO2/Ta2O5 (70:30,wt%)

2.05/550nm 

350-20000nm

EB,2100℃  

Antireflection film

ZrO2/TiO2 ((90:10,wt%)

2.1/550nm

360-7000nm

EB,2200-2400℃ 

Antireflection film

 LaTiO3,

 2.13/550nm

400nm - 7000nm

2200-2300°C

A.R coatings and multilayer coatings，optical filter

 LaAlO3，

 2.10/550nm

400nm - 7000nm

Antireflection film, optical filter

SiO2/Al2O3

1.48-1.50/550nm 

200-7000nm 

EB,1600℃ 

Laser coating, bonding accelerant materials, plastic substrate coating film

Al2O3/Pr6O11

1.7-1.9/550nm

380-9000nm

EB,2100-2200℃

Al2O3/La2O3

1.7-1.8/550nm 

210-10000nm

EB,2100℃ 

ZrO2/MgO

2.1/550nm

 350-10000nm

EB,2100℃ 

ZrO2/Al2O3

1.68-1.75/550nm 

350-10000nm 

EB,1850-2200℃ 

TiO2/Pr6O11

2.1/550nm  

400-7000nm

EB,2200-2400℃

TiO2/Al2O3

2.2/550nm 

400-7000nm

 EB,1700-1800℃ 

TiO2/La2O3

2.1-2.2/550nm

400-7000nm

 EB,2200-2300℃