Laser Line Half-Mirror Plate Beamsplitters

PSMH

Laser Line Half-Mirror Plate Beamsplitters
In stock
SKU
PSMH

Starting at $261.63

Laser line plate mirrors are plate beamsplitters that are optically coated with dielectric multi-layer on the front surface of optical parallels or wedged substrates. The rear surface is coated with multi-layer anti-reflection.
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Name Design wavelength Diameter φD Material Reflectance : Transmittance Delivery Price Add to cart
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Laser Line Plate Half Mirror 30mm Diameter 193nm
PSMH-30C03-10-193
193nm 30mm Synthetic fused silica T=45±5%
2 weeks
$513.57
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 193nm
Diameter φD φ30mm
Thickness t 3mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=45±5%
Laser Damage Threshold<sup>*</sup> 1J/cm2
Availability Please contact
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 193nm
PSMH-50C08-10W-193
193nm 50mm Synthetic fused silica T=45±5%
2 weeks
$746.13
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 193nm
Diameter φD φ50mm
Thickness t 8mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=45±5%
Laser Damage Threshold<sup>*</sup> 1J/cm2
Availability Please contact
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 248-266nm
PSMH-50C05-10-248/266
248 - 266nm 50mm Synthetic fused silica T=50±3%
6-12 weeks
$494.19
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 248-266nm
Diameter φD φ50mm
Thickness t 5mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 308-355nm
PSMH-30C05-10W-308/355
308 - 355nm 30mm Synthetic fused silica T=Average 50±5%
6-12 weeks
$339.15
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 308-355nm
Diameter φD φ30mm
Thickness t 3mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=Average 50±5%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 390 - 410nm
PSMH-30C05-10W-405
390 - 410nm 30mm BK7 T=50±3%
2 weeks
$261.63
Material BK7
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 390 - 410nm
Diameter φD φ30mm
Thickness t 5mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 2.1J/cm2
Availability Please contact
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 1064nm
PSMH-30C05-10W-1064
1064nm 30mm BK7 T=50±3%
in stock
$261.63
Material BK7
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 1064nm
Diameter φD φ30mm
Thickness t 5mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 20J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 157nm
PSMH-30C03-P-157
157nm 30mm CaF2 R=40±10%
2 weeks
$707.37
Material CaF2
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 157nm
Diameter φD φ30mm
Thickness t 3mm
Parallelism<br>Wedge angle W <3′
Reflectance R<br>Transmittance T R=40±10%
Laser Damage Threshold<sup>*</sup> 0.5J/cm2
Availability Please contact
*Laser Pulse width ; 20ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 193nm
PSMH-30C05-10W-193
193nm 30mm Synthetic fused silica T=45±5%
2 weeks
$513.57
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 193nm
Diameter φD φ30mm
Thickness t 5mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=45±5%
Laser Damage Threshold<sup>*</sup> 1J/cm2
Availability Please contact
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 248-266nm
PSMH-30C03-10-248/266
248 - 266nm 30mm Synthetic fused silica T=50±3%
6-12 weeks
$339.15
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 248-266nm
Diameter φD φ30mm
Thickness t 3mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 248-266nm
PSMH-50C08-10W-248/266
248 - 266nm 50mm Synthetic fused silica T=50±3%
2 weeks
$494.19
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 248-266nm
Diameter φD φ50mm
Thickness t 8mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 308-355nm
PSMH-50C05-10-308/355
308 - 355nm 50mm Synthetic fused silica T=Average 50±5%
2 weeks
$494.19
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 308-355nm
Diameter φD φ50mm
Thickness t 5mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=Average 50±5%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 390 - 410nm
PSMH-50C05-10-405
390 - 410nm 50mm BK7 T=50±3%
2 weeks
$368.22
Material BK7
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 390 - 410nm
Diameter φD φ50mm
Thickness t 5mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 2.1J/cm2
Availability Please contact
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 1064nm
PSMH-50C05-10-1064
1064nm 50mm BK7 T=50±3%
2 weeks
$368.22
Material BK7
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 1064nm
Diameter φD φ50mm
Thickness t 5mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 20J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 157nm
PSMH-50C05-P-157
157nm 50mm CaF2 R=40±10%
6-12 weeks
$920.55
Material CaF2
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 157nm
Diameter φD φ50mm
Thickness t 5mm
Parallelism<br>Wedge angle W <3′
Reflectance R<br>Transmittance T R=40±10%
Laser Damage Threshold<sup>*</sup> 0.5J/cm2
Availability Please contact
*Laser Pulse width ; 20ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 193nm
PSMH-50C05-10-193
193nm 50mm Synthetic fused silica T=45±5%
2 weeks
$746.13
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 193nm
Diameter φD φ50mm
Thickness t 5mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=45±5%
Laser Damage Threshold<sup>*</sup> 1J/cm2
Availability Please contact
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 248-266nm
PSMH-30C05-10W-248/266
248 - 266nm 30mm Synthetic fused silica T=50±3%
6-12 weeks
$339.15
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 248-266nm
Diameter φD φ30mm
Thickness t 3mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 308-355nm
PSMH-30C03-10-308/355
308 - 355nm 30mm Synthetic fused silica T=Average 50±5%
2 weeks
$339.15
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 308-355nm
Diameter φD φ30mm
Thickness t 3mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=Average 50±5%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 308-355nm
PSMH-50C08-10W-308/355
308 - 355nm 50mm Synthetic fused silica T=Average 50±5%
6-12 weeks
$494.19
Material Synthetic fused silica
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 308-355nm
Diameter φD φ50mm
Thickness t 8mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=Average 50±5%
Laser Damage Threshold<sup>*</sup> 2J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 30mm Diameter 1064nm
PSMH-30C03-10-1064
1064nm 30mm BK7 T=50±3%
in stock
$261.63
Material BK7
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 1064nm
Diameter φD φ30mm
Thickness t 3mm
Parallelism<br>Wedge angle W <5″
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 20J/cm2
Availability From stock
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz
i
Laser Line Plate Half Mirror 50mm Diameter 1064nm
PSMH-50C08-10W-1064
1064nm 50mm BK7 T=50±3%
in stock
$368.22
Material BK7
Surface flatness λ/10( PSMH-157 is Polished)
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Divergence ratio <br> (reflectance : transmittance) 1 : 1
Surface Quality <br> (Scratch-Dig) 10-5 (PSMH-157 ; 40-20)
Wavelength range 1064nm
Diameter φD φ50mm
Thickness t 8mm
Parallelism<br>Wedge angle W 1°±5′
Reflectance R<br>Transmittance T T=50±3%
Laser Damage Threshold<sup>*</sup> 20J/cm2
Availability Please contact
*Laser Pulse width ; 10ns , Repetition frequency ; 20Hz

You must be logged in to ask questions

◦Half mirrors divide input beam into reflectance and transmittance ratio of 1:1. A beamsplitter of R:T=1:1 is called “Half Mirror”.
◦Any loss from the input beams of this product is minimized because dielectric coatings have no absorption properties. However, the input ratio of reflection to transmission depends on wavelength, polarization and angle of incident of input beam.
◦Plate beamsplitters have beam deviations on transmission and ghost on rear surface reflections. Wedged substrates are used to prevent ghosting.

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