Single Plate High Power Quartz Waveplate, High Energy, Wide Acceptance Angle
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Overview:
Single Plate High Power Quartz Wavep lates are available in both λ/4 and λ/2 retardance for discrete laser wavelengths from the UV to NIR and can withstand energy densities up to >10 J/cm2 at 1064nm. A large acceptance angle and wide operating temperature range enables these waveplates to be integrated into harsh environments applications. The extremely thin thickness which can be made down to 20 microns requires those Single Plate High Power Waveplates to be mounted in a black anodized aluminum housing for easy identification and system integration.
Main Features of Single Plate High Power Wave Plate:
General Specifications Of Single Plate High Power Waveplate:
| Material |
Crystal Quartz |
| Dimension Tolerance |
+0.0/-0.2mm |
| Surface Quality |
20/10 scratch and dig |
| Clear Aperture |
>90% central area |
| Wavefront Distortion |
<λ/8@632.8nm |
| Parallelism |
<1 arc second |
| Retardation Tolerance |
<λ/300 |
| Acceptance Angle |
10 deg |
| Standard Wavelength |
quarter-wave(λ/4)
half-wave(λ/2)
|
| Coating |
Both sides AR coated, R<0.25% per face @ central wavelength |
| Damage Threshold |
>10J/cm2, 20ns, 20Hz @1064nm |
Standard Products Of Single Plate High Power Half Wave Plate:
| Part Number |
Diameter
(mm)
|
Retardation
(λ)
|
Wavelength
(nm)
|
Order |
Thickness
(mm)
|
Mount
(mm)
|
Clear Aperture
(mm)
|
| WPS220-355 |
20 |
λ/2 |
355 |
1 |
0.054 |
φ25.4x6 |
18 |
| WPS220-532 |
20 |
λ/2 |
532 |
0 |
0.029 |
φ25.4x6 |
18 |
| WPS220-1030 |
20 |
λ/2 |
1030 |
0 |
0.059 |
φ25.4x6 |
18 |
| WPS225-1064 |
20 |
λ/2 |
1064 |
0 |
0.061 |
φ25.4x6 |
18 |
Standard Products Of Single Plate High Power Quarter Wave Plate:
| Part Number |
Diameter
(mm)
|
Retardation
(λ)
|
Wavelength
(nm)
|
Order |
Thickness
(mm)
|
Mount
(mm)
|
Clear Aperture
(mm)
|
| WPS420-355 |
20 |
λ/4 |
355 |
1 |
0.027 |
φ25.4x6 |
18 |
| WPS420-532 |
20 |
λ/4 |
532 |
1 |
0.043 |
φ25.4x6 |
18 |
| WPS420-1030 |
20 |
λ/4 |
1030 |
0 |
0.029 |
φ25.4x6 |
18 |
| WPS420-1064 |
20 |
λ/4 |
1064 |
0 |
0.03 |
φ25.4x6 |
18 |
Retardance Graph of Single Plate High Power Wave Plate:
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355nm Single Plate High Power Waveplate
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532nm Single Plate High Power Waveplate
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1030nm Single Plate High Power Waveplate
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1064nm Single Plate High Power Waveplate
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