Substrate: N-BK7
Dimensional Tolerance: ±0,1 mm
Surface Flatness: l/4
Surface Quality: 60-40
Beam Deviation: ±3 arcmin
Bevel: Protective as needed
Coating: Outside Surfaces: l/4 MgF2 @ 550 nm
Hypotenuse: Multi-layer dielectric coated*
R/T (as specified) ±5% @ 550 nm,
±10% avg @ 400 - 700 nm
*Right Angle Prism with coating is indicated with reference mark on ground surface
for input beam orientation.
Standard Cube Beamsplitters
• Multi-Layer Dielectric Coating
• Several Beamsplitting Ratios Available
• Multiple Sizes Available
Constructed by cementing two right angle prisms
together, TECHSPEC® Standard Cube Beamsplitters
offer a range of reflection/transmission ratios.
An interference coating has been applied to the
hypotenuse surface of one of the prisms to provide
system?integratable
the designated reflection/transmission ratio.
new?design
Absorption loss to the coating is minimal. Note:
Output is partially polarized. If polarization sensitivity
is critical to your application, we recommend
using TECHSPEC® Polarizing Beamsplitters or
TECHSPEC® Non-Polarizing Beamsplitters.
TECHSPEC® Standard Cube Beamsplitters *Call for Availability and Pricing
Dimensions (mm) Reflection % / Transmission % Price
30/70 50/50 70/30 1-5 6-25 26+
military
EO?designed?&?manufactured
5,0 #68-545 #32-600 * €156,00 €112,00
new?low?price
call?for?OEM?volume?discounts
Laser Line High Energy Polarizing Cube Beamsplitters
made?in?the?USA
CE?marked?and?approved
for?info?on?website
hazardous?material
C-Mounted Cube and Plate Beamsplitters
188 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
• Optically Contacted Design Increases Damage Threshold and Eliminates Cement Fluorescence
• Greater than 96% Transmission of P-Polarized Light
• High Extinction Ratio of Greater than 1.000:1
Laser Line High Energy Polarizing Cube Beamsplitters are an easy-to-mount, high contrast alternative to
Brewster windows. Laser Line High Energy Polarizing Cube Beamsplitters feature greater than 96% transmission
of p-polarized light, along with an λ/6 surface flatness for minimal wavefront distortion. To increase
the laser damage threshold and eliminate fluorescence, these polarizers are constructed by optically contacting,
rather than cementing, UV Fused Silica Right Angle Prisms. Laser Line High Energy Polarizing Cube
Beamsplitters are available for use with a variety of common Nd:YAG laser wavelengths.
Substrate: Fused Silica
Dimensional Tolerance: +0,0/-0,3 mm
Clear Aperture: 90%
Surface Flatness: λ/6
Surface Quality: 40-20
Beam Deviation: <3 arcmin
Extinction Ratio: Tp /Ts >1.000:1 @ DWL
Transmission: Tp >96% @ DWL (355 nm)
Tp >97% @ DWL (532, 1064 nm)
Damage Threshold, By Design: 20 J/cm² @ 1064 nm 20ns, 20Hz
Laser Line High Energy Polarizing Cube Beamsplitters
Dimensions (mm) Design Wavelength
(nm) Stock No.
Price
1-10 11-25 26+
12,7 355 #88-232 €730,00 €625,50
Call
12,7 532 #88-233 €705,00 €603,00
12,7 1064 #88-234 €705,00 €603,00
25,4 355 #33-317 €1.045,00 €846,00
25,4 532 #33-318 €1.020,00 €824,50
25,4 1064 #33-319 €1.020,00 €824,50
Call For OEM Quantity Pricing
6,25 * #45-110 * €156,00 €112,00
10,0 #68-547 #32-601 #68-535 €160,00 €116,00
12,5 #68-548 #45-111 #68-536 €172,00 €124,00
15,0 #68-549 #32-503 #68-537 €178,00 €128,00
20,0 #68-550 #32-504 #68-538 €188,00 €136,00
25,0 #68-551 #32-505 #68-539 €210,00 €152,00
30,0 #68-552 #32-701 * €238,00 €172,00
35,0 #68-553 #32-702 * €294,00 €212,00
40,0 * #32-506 * €360,00 €260,00
45,0 * #32-703 * €395,00 €284,00
50,0 * #32-704 * €470,00 €340,00
Can’t find what you need? Contact us for
CUSTOM OPTIONS.
caution:?laser
harsh?environment?optics
• Simplifies Mounting and Alignment
• Standard Female C-Mount Threaded Holes
• Standard and Non-Polarizing Cube Beamsplitter Options
TECHSPEC® C-Mounted Cube Beamsplitters offer easy integration into systems, allowing the use of standard
off-the-shelf components. The housing is 50 mm H x 38 mm W x 38 mm D, with four C-Mount (1" x 32 TPI) female
threaded apertures. A threaded aperture lid is included to close the unused port. The base has a centered
¼-20 tapped hole for mounting to a post.
TECHSPEC® C-Mounted Cube and Plate Beamsplitters
Wavelength
Range (nm)
Dimensions
(mm) Included Beamsplitter Stock No. Price
1-4 5-9 10-14
400 - 700 38 x 38 x 50 Standard 50R/50T VIS Cube Beamsplitter #54-823 €280,00 €211,00 €198,00
430 - 670 38 x 38 x 50 Non-Polarizing 50R/50T VIS Cube Beamsplitter #49-682 €345,00 €262,00 €245,50
720 - 1080 38 x 38 x 50 Non-Polarizing 50R/50T NIR Cube Beamsplitter #49-683 €365,00 €273,50 €256,50
400 - 700 38 x 38 x 50 30R/70T VIS Plate Beamsplitter #49-684 €302,00 €256,50 €239,50
400 - 700 38 x 38 x 50 50R/50T VIS Plate Beamsplitter #49-685 €302,00 €256,50 €239,50
400 - 700 38 x 38 x 50 70R/30T VIS Plate Beamsplitter #49-686 €302,00 €256,50 €239,50
700 - 1100 38 x 38 x 50 30R/70T NIR Plate Beamsplitter #49-687 €302,00 €256,50 €239,50
700 - 1100 38 x 38 x 50 50R/50T NIR Plate Beamsplitter #49-688 €302,00 €256,50 €239,50
700 - 1100 38 x 38 x 50 70R/30T NIR Plate Beamsplitter #49-689 €302,00 €256,50 €239,50
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