1x8 beam splitter diffracts the input beam into 8 beams. The power in each beam in ratio to the input power is > 8.7 % and the uniformity error (power in both beams to each other) is < 2.5 % (max-min)/(max+min). Power in the highest unwanted diffraction order is < 1 %.
Model | DBS-1x8 |
Separation angle | see table |
Wavelength | see table |
Efficiency (power in the 8 wanted beams) | > 70 % |
Uniformity error (max-min)/(max+min) | < 2.5 %, incl. 0th order |
Light in 0th order beam | < 1 % |
Unwanted beams | < 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-1x8-Wavelength-Separation angle
1x8 beam splitter, separation angle α according to the wavelength | ||||||
Wavelength | 1064 nm | 1030 nm | 532 nm | 515 nm | 355 nm | 343 nm |
0.646 ° | 0.625 ° | 0.323 ° | 0.313 ° | 0.216 ° | 0.208 ° | |
0.464 ° | 0.449 ° | 0.232 ° | 0.225 ° | 0.155 ° | 0.150 ° | |
0.449 ° | 0.434 ° | 0.224 ° | 0.217 ° | 0.150 ° | 0.145 ° | |
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
- Specifications
- Documents
- International Distributors
- Inquiry
Model | DBS-1x8 |
Separation angle | see table |
Wavelength | see table |
Efficiency (power in the 8 wanted beams) | > 70 % |
Uniformity error (max-min)/(max+min) | < 2.5 %, incl. 0th order |
Light in 0th order beam | < 1 % |
Unwanted beams | < 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-1x8-Wavelength-Separation angle
1x8 beam splitter, separation angle α according to the wavelength | ||||||
Wavelength | 1064 nm | 1030 nm | 532 nm | 515 nm | 355 nm | 343 nm |
0.646 ° | 0.625 ° | 0.323 ° | 0.313 ° | 0.216 ° | 0.208 ° | |
0.464 ° | 0.449 ° | 0.232 ° | 0.225 ° | 0.155 ° | 0.150 ° | |
0.449 ° | 0.434 ° | 0.224 ° | 0.217 ° | 0.150 ° | 0.145 ° | |
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 our products?
Write to us | info@topag.de
Give us a call | +49 6151 42944 0
TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 42944 0
Fax: +49 6151 42944 11
E-mail: info@topag.de