| |
| Low-order
| Cenmented
Zero-order | True-Zero
Order | Achromatic
| Dual-wavelength
| Rotator |
| |
True
Zero-Order Waveplate
|
| The
true zero-order waveplate means that the thickness of waveplate
is very thin (less than 0.1mm) which make the true zero-order
waveplate excellent in temperature, wavelength and incident
angle (about 20deg;) bandwidth. Therefore, it is excellent
choice for the highly accurate application. |
|
| Cemented
True Zero-Order Waveplate |
| It is cemented with a
block of glass which is limited to low and medium power
application. |
| Specifications: |
Material:
Crystal Quartz
Dimension Tolerance: +0.0, -0.2 mm
Wavefront Distortion: <l/8
@ 632.8 nm
Retardation: l/8,
l/4,
l/2
or l
(typical)
Retardation Tolerance:
<l/500
(typical)
Wavelength Range: 400-2100
nm
Parallelism: <1 arc second
Surface Quality: 20-10
scratch and dig
|
|
| Single
Plate True Zero-Order Waveplate |
| It's suitible for high
damage threshold (more than 1GW/cm2) application.
The thickness is very thin, so it's defficult to fabricate
and handle. Please contact Simphoton for the capability. |
| Specifications: |
Material:
Crystal Quartz
Dimension Tolerance: +0.0, -0.2 mm
Wavefront Distortion: <l/8
@ 632.8 nm
Retardation: l/4,
l/2
or l
(typical)
Retardation Tolerance:
<l/500
(typical)
Wavelength Range: 400-2100
nm
Parallelism: <1 arc second
Surface Quality: 20-10
scratch and dig
|
|
| |
AR/AR Coating R<0.2%
per face is available upon request.
Other retardations are also available. |
