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Beamsplitter Cube
Beamsplitter Cube provide easy alignment and form no ghost images. These beamsplitters come with either metal or dielectric coating. Tian Cheng 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.
Capacity:
Material: N-BK7 or N-SF1
Dimension Tolerance: ±0.2 mm
Beam Deviation: <5 minute
Surface Figure: λ/4
Surface Quality: 60-40
Splitting Ratio: 50/50±5%, T=(Ts+Tp)/2, R=(Rs+Rp)/2
Coating: S1: Partial Reflectance Coating
S2: Anti Reflection coating
Beamsplitter-Cube1.jpgBeamsplitter-Cube1.jpg 

 

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.

TBC101

TBC102

TBC103

Size (mm)

10x10x10

12.7x12.7x12.7

25.4x25.4x25.4

Note: Other 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.

TBB501

TBB502

TBB503

Size (mm)

10x10x10

12.7x12.7x12.7

15x15x15

Note: Other size and wavelength are available upon request.

Others
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ADD:No. 1567 Liu Ying Lu, Kuan Cheng District, Chang Chun,P.R. China      Tel:+86-431-89851801      Fax:+86-431-89851801      E-mail:info@tc-optics.com
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