SOLIS Beijing Co., Ltd.

Ta2O5（Tantalum Pentoxide）

Chemical Formula:Ta2O5

Refractive Index（at 550nm）: 2.1

Transmission Wavelength （nm）: 300~10,000

Melting Point(℃):  1380

Boiling Point (℃) : 1470

Density (g/cm3) : 8.2

Evaporation Source:  EB; W

· Introduction

Applications for our Evaporation Coating Material (to fabricate the following items):
1.Anti-Reflective Coating (AR Coating):
Lighting Circuit & Stepping Circuit in Steppers of the Medical Apparatus and Instruments, Semiconductor & Liquid Crystal devices
Optical Pickup Device
Digital Camera
Microscope
Projector
Stage Optical Equipment
Optical Sensor
Laser Resonator
EUV lithography
Coatings on plastics
 
2.Reflective Coating:
Reflecting Mirror
Digital Camera
Microscope
Projector
Stage Optical Equipment
Optical Sensor
Laser Resonator
Extreme Ultraviolet Lithography 
 
Dichroic Mirror
LCD/LCOS
DLP (Digital Light Processing Projector)
 
Cold Mirror (Similar to Dichroic Mirror, Only Reflection of V-Light)
Medical Instrument & Devices
Anti-high-temperature Lighting Devices
 
Semi-transparent Mirror
Lighting circuit and stepping circuit in Steppers of the Optical Communication, Semiconductor and Liquid Crystal devices
Optical Pickup  
Optical Sensor 
 
3.Filter Coating:
1) Band Pass filter (BPF)
CWDM Band Pass Filter
Wide Band Pass Filter(ADM in Optical Communication)
2) Low Pass filter (LPF)
Long-wave pass filter(High Cut Filter, HCF)
3) High Pass filter (HPF)
Short-wave pass filter(Low Cut Filter, LCF)
4) Band Elimination filter (BEF)

·  Parameters