DBS-8x8 - Two-dimensional Beam Splitter

8x8 beam splitter diffracts the input beam into 64 beams. The power in each beam in ratio to the input power is > 1 % and the uniformity error (power in 64 beams to each other) is < 10 % (max-min)/(max+min). Power in the highest unwanted diffraction order is < 0.1 %.

 

 

 

 

 

 

Specifications 
Model DBS-8x8
Separation angle see table
Wavelength see table
Efficiency (power in the 16 wanted beams) > 75 %
Uniformity error (max-min)/(max+min) < 10 %
Light in 0th order beam < 1 %
Unwanted beams < 0.1 %
Dimensions dia. 25.4 mm / thickness 3 mm
Active area dia. 23 mm
Damage threshold 10 J/cm² @ 1064 nm, 10 ns
5 J/cm² @ 532 nm, 10 ns
3 J/cm² @ 355 nm, 10 ns

Incl. AR/AR coating

Model No.: DBS-8x8-Wavelength-Separation angle

Separation angle of DBS-8x8 beam splitter

8x8 beam splitter, separation angle α according to the wavelength
Wavelength 1064 nm 1030 nm 532 nm 515 nm 355 nm 343 nm
  1.092 ° 1.057 ° 0.546 ° 0.528 ° 0.364 ° 0.352 °
Other angles or wavelengths on request
Documents 
International Distributors 

Our beam shaping optics are also available at the following international distributors:

 

Eastern Europe:

EKSMA Optics

Mokslininku str. 11,
Vilnius, LT-08412, Lithuania
Phone: +370 5 272 99 00
Fax: +370 5 272 92 99
E-mail: info@eksmaoptics.com

 

Japan:

Tokyo Instruments

6-18-14 Nishikasai Edogawa-ku,
Tokyo 134-0088, Japan
Phone: +81 3 3686 4711
Fax: +81 3 3686 0831
E-mail: sales@tokyoinst.co.jp

 

North America:

CourierTronics

315 Carrolls Grove Rd
Troy, NY 12180, USA
Phone: +1 518 279 9500
Fax: +1 518 279 3864
E-mail: info@couriertronics.com

Inquiry 
Do you have questions about DBS-8x8?
Your details will be gathered and handled to respond to your request.
Detailed information on this topic can be retrieved from our privacy policy.
  • Specifications
  • Documents
  • International Distributors
  • Inquiry
Model DBS-8x8
Separation angle see table
Wavelength see table
Efficiency (power in the 16 wanted beams) > 75 %
Uniformity error (max-min)/(max+min) < 10 %
Light in 0th order beam < 1 %
Unwanted beams < 0.1 %
Dimensions dia. 25.4 mm / thickness 3 mm
Active area dia. 23 mm
Damage threshold 10 J/cm² @ 1064 nm, 10 ns
5 J/cm² @ 532 nm, 10 ns
3 J/cm² @ 355 nm, 10 ns

Incl. AR/AR coating

Model No.: DBS-8x8-Wavelength-Separation angle

Separation angle of DBS-8x8 beam splitter

8x8 beam splitter, separation angle α according to the wavelength
Wavelength 1064 nm 1030 nm 532 nm 515 nm 355 nm 343 nm
1.092 ° 1.057 ° 0.546 ° 0.528 ° 0.364 ° 0.352 °
Other angles or wavelengths on request

Our beam shaping optics are also available at the following international distributors:

 

Eastern Europe:

EKSMA Optics

Mokslininku str. 11,
Vilnius, LT-08412, Lithuania
Phone: +370 5 272 99 00
Fax: +370 5 272 92 99
E-mail: info@eksmaoptics.com

 

Japan:

Tokyo Instruments

6-18-14 Nishikasai Edogawa-ku,
Tokyo 134-0088, Japan
Phone: +81 3 3686 4711
Fax: +81 3 3686 0831
E-mail: sales@tokyoinst.co.jp

 

North America:

CourierTronics

315 Carrolls Grove Rd
Troy, NY 12180, USA
Phone: +1 518 279 9500
Fax: +1 518 279 3864
E-mail: info@couriertronics.com

Do you have questions about DBS-8x8?
Your details will be gathered and handled to respond to your request.
Detailed information on this topic can be retrieved from our privacy policy.

Do you have questions about our products?

Write to us | info@topag.de

Give us a call | +49 6151 425978

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 4259 78
Fax: +49 6151 4259 88
E-mail: info@topag.de