LASER HARMONIC SEPARATORS
These harmonic separators comprise a dichroic reflector coating and should be applied on the front surface of high precision windows.
These harmonic separators comprise a dichroic reflector coating and should be applied on the front surface of high precision windows. They are used to separate the various harmonic components of frequency doubled laser systems by selective spectral reflection and transmission. In all cases one wavelength is selected out by reflection and the other wavelengths are transmitted.
Coating number
Wavelength, nm
AOI=0°
AOI=45°
Recomm
Damage
AOI=0°
AOI=45°
R/T
R, %
T, %
R, %
T, %
substrate
threshold
2506-i0
2506-i45
200-220/390-450
>90.0
>85
>90.0
>80
UVFS
1 J/cm2 in 10 ns
2510-i0
2510-i45
355/532+1064
>99.0
>93
>99.0
>90
UVFS
1 J/cm2 in 10 ns
2514-i0
2514-i45
380-420/720-820
>99.0
>90
>99.0
>90
UVFS, BK7
1 J/cm2 in 10 ns
2518-i0
2518-i45
532/1064
>99.5
>95
>99.5
>95
UVFS, BK7
1 J/cm2 in 10 ns
2522-i0
2522-i45
600/1200
>99.5
>95
>99.5
>95
UVFS, BK7
2 J/cm2 in 10 ns
2526-i0
2526-i45
800/400
>99.5
>90
>99.5
>90
UVFS, BK7
2 J/cm2 in 10 ns
2530-i0
2530-i45
1064/400-700
>99.5
>85
>99.5
>80
UVFS, BK7
2 J/cm2 in 10 ns
2534-i0
2534-i45
1064/532
>99.5
>93
>99.5
>90
UVFS, BK7
2 J/cm2 in 10 ns
描述 [描述] These harmonic separators comprise a dichroic reflector coating and should be applied on the front surface of high precision windows.