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BeamSplitter
Beamsplitter Cube
details

Beamsplitter Cube provide easy alignment and form no ghost images. 

These beamsplitters come with either metal or dielectric coating.

Rays optics can supply narrowband and broadband wavelength beamsplitter cube. 

It is widely used in projection optics systems, imaging optics systems, optical measurement systems & optical display systems.


Narrowband Beamsplitter Cube:


Material

BK7 grade A optical glass

Dimension Tolerance

±0.1 mm

Clear Aperture

>85%

Surface Quality

60-40 scratch and dig

Beam Deviation

< 3 arc minutes

Flatness

λ/4 per 25 mm @632.8 nm

T/R

50/50+/-5%, for random polarization      
T=(Ts+Tp)/2, R=(Rs+Rp)/2

Protective Bevel

<0.25 mm x 45°

Coating

Broadband partial reflectance: on hypotenuse face BBAR-coatings: on all input and output face



Narrowband Beamsplitter Cube Standard Products:


Wavelength(nm)

450-650, 650-900, 900-1200, 1200-1550

Part No.

RBC101

RBC102

RBC103

Size (mm)

10x10x10

12.7x12.7x12.7

25.4x25.4x25.4

NoteOther size and wavelength are available upon request.



Broadband Beamsplitter Cube:

Material

BK7 grade A optical glass

Dimension Tolerance

±0.1 mm

Clear Aperture

>85%

Surface Quality

60-40 scratch and dig

Beam Deviation

< 3 arc minutes

Flatness

λ/4 per 25 mm @632.8 nm

T/R

50/50+/-5%, for random polarization      
T=(Ts+Tp)/2, R=(Rs+Rp)/2

Protective Bevel

<0.25 mm x 45°

Coating

Broadband partial reflectance: on hypotenuse face BBAR-coatings: on all input and output face



Broadband Beamsplitter Cube Standard Products:


Wavelength (nm)

450-680, 650-850, 900-1200, 1200-1550

Part No.

RBB501

RBB502

RBB503

Size (mm)

10x10x10

12.7x12.7x12.7

15x15x15

NoteOther size and wavelength are available upon request.



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