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Beam Combiner

 

Beam Combiner is ideal for applications where diode lasers are being used for system alignment. Designed for used at 45 degree, they transmit the long wavelength beam and align it with the 90 degree reflected diode beam.

Beam Combiner for CO2 Laser (wavelength 10.6um)

Average transmission > 99%@10.6um, Average reflection > 85%@650nm

Specifications

Diameter Tolerance: +0/-0.13mm
Thickness: ±0.25mm
Side1: T>99%@10.6um,45AOI
Side2: T>99%@10.6um R>85%@650nm,45AOI
Surface Figure:λ/2 per 1” Dia @632.8nm

Beam Combiner Beam Combiner

Part No. Material Diameter (mm) Thickness (mm) Wavelength (nm)
BCZ-0.5-2 ZnSe 12.7 2.00 10.6umT650R
BCZ-0.5-3 ZnSe 12.7 3.00 10.6umT650R
BCZ-0.625-1.27 ZnSe 15.9 1.27 10.6umT650R
BCZ-0.75-2 ZnSe 19.1 2.00 10.6umT650R
BCZ-0.75-3 ZnSe 19.1 3.00 10.6umT650R
BCZ-20-2 ZnSe 20.0 2.00 10.6umT650R
BCZ-1.0-3 ZnSe 25.4 3.00 10.6umT650R
BCZ-1.1-3 ZnSe 27.9 3.00 10.6umT650R
BCZ-1.5-3 ZnSe 38.1 3.00 10.6umT650R
BCZ-2-3 ZnSe 50.8 3.00 10.6umT650R
BCZ-2-5 ZnSe 50.8 5.00 10.6umT650R
BCZ-60-5 ZnSe 60.0 5.00 10.6umT650R
BCZ-3-5 ZnSe 76.2 5.00 10.6umT650R

Beam Combiner for Nd:YAG Laser (wavelength 1064nm)

Average transmission > 99%@1064nm, Average reflection > 85%@650nm

Specifications

Diameter Tolerance: +0/-0.13mm
Thickness: ±0.25mm
Side1: T>99%@1064nm,45AOI
Side2: T>99%@1064nm R>85%@650nm,45AOI
Surface Figure:λ/4 per 1” Dia @632.8nm

Part No. Material Diameter (mm) Thickness (mm) Wavelength (nm)
BCBK-0.5-2 BK7 12.7 2.00 1064T650R
BCBK-15-2.5 BK7 15.0 2.50 1064T650R
BCBK-0.75-2 BK7 19.1 2.00 1064T650R
BCBK-0.75-3 BK7 19.1 3.00 1064T650R
BCBK-1.0-3 BK7 25.4 3.00 1064T650R
BCBK-1.0-3.4 BK7 25.4 3.40 1064T650R
BCBK-1.1-3 BK7 27.9 3.00 1064T650R
BCBK-30-2.5 BK7 30.0 2.50 1064T650R
BCBK-1.5-3 BK7 38.1 3.00 1064T650R

Beam Combiner for Green Laser(532nm)

Average transmission > 99%@532nm, Average reflection > 85%@650nm

Specifications

Diameter Tolerance: +0/-0.13mm
Thickness: ±0.25mm
Side1: T>99%@532nm,45AOI
Side2: T>99%@532nm R>85%@650nm,45AOI
Surface Figure:λ/4 per 1” Dia @632.8nm

Part No. Material Diameter (mm) Thickness (mm) Wavelength (nm)
BCBK-1-3-532T650R BK7 25.4 3.00 532T650R

Reverse Beam Combiner

Reverse YAG Beam Combiner refers to an optic component used to transmit a short wavelength beam(eg. 650nm) at an angle of incidence of 45º while reflecting a long wavelength 1064nm.

Specifications

Diameter Tolerance +0/-0.13mm
Thickness ±0.25mm
Side1 T>99%@650nm,45AOI
Side2 T>99%@650nm R>99%@1064nm,45AOI
Surface Figure:λ/4 per 1” Dia @632.8nm

Part No. Material Diameter (mm) Thickness (mm) Wavelength (nm)
BCBK-1-3.5-1064R BK7 25.4 3.50 1064R650T
BCBK-1-7-1064R BK7 25.4 7.00 1064R650T
BCBK-2-6.35-1064R BK7 50.8 6.40 1064R650T

Various beam combiner

Part No. Material Diameter (mm) Thickness (mm) Wavelength (nm)
BCF-25-3-355T1064R FS 25.0 3.50 355nmT1064/650R
BCF-1-3.2-355T650R BK7/FS 25.4 3.20 355T650R
BCF-30-3-355T/650R BK7/FS 30.0 3.00 355T650R
BCF-40-3-355T/650R BK7/FS 40.0 3.00 355T650R
BCBK-30*50-600T1550R BK7/FS 30.0*50.0 5.00 600T1550R
BCF-30*50*5-600T355R BK7/FS 30.0*50.0 5.00 600T355R
BCBK-50-5-650T532R BK7/FS 50.0 5.00 650T532R
BCF-50-5-650T266R BK7/FS 50.0 5.00 650T266R
BCF-50-5-650T355R BK7/FS 50.0 5.00 650T355R
BCF-0.5-2-808T1064R BK7/FS 12.7 2.00 808T1064R
BCF-25*20*3-808T1064R BK7/FS 25.0*20.0 3.00 808T1064R
BCF-0.5-3-1064T808R BK7/FS 12.7 3.00 1064T808R
BCF-30-2.5-YGT/650R BK7/FS 30.0 2.50 1064&532T650R
BCZ-1-3-2940T650R ZnSe 25.4 3.00 2940T650R
Beam Combiner Formula Beam Combiner Formula

Where,

For example: BCZ-1-3, d=1.5mm @10.6um; BCBK-1-3, d=1.0mm @1064nm

NOTE: Mounting is available upon request.