China Dual Wavelength BAnti-Reflective Coatings

Dual wavelength antireflective coating is designed to provide very high transmission at two different wavelength. This coating is often used in frequency doubling systems or the other multi-laser output systems. Such as the Nd:YVO4 laser (1064nm) and its second harmonic generation(532nm) green laser.

Dual Wavelength Anti-reflection Coating Normal Incidence

Wavelength
Range (nm)

Maximum Reflectance
(%)

Damage
Threshold

Coating Index

532 vs 1064

1.0

2 J/cm2 in 10 ns

ICC-BAR001

670 vs 1064

1.0

2 J/cm2 in 10 ns

ICC-BAR002

1064 vs 1320

1.0

3 J/cm2 in 10 ns

ICC-BAR003

1064 vs 1570

1.0

3 J/cm2 in 10 ns

ICC-BAR004