Verzögerungsplatten Nullter Ordnung
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The zero order waveplate is designed to give a retardance of zero full waves, plus the desired fraction. Zero order waveplate shows better performance than multiple order waveplates. It has broad bandwidth and a lower sensitivity to temperature and wavelength changes. |
| Spezifikationen | |||
|---|---|---|---|
| Material | Quarz |
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| Toleranz Größe | +0.0, -0.1mm | ||
| Oberflächenqualität | 20-10 | ||
| Wellenfrontdeformation | λ/8@632.8nm | ||
| Parallelität(Bogensekunden) | < 1 | ||
| Retardierung Toleranz | λ/300 | ||
| Freie Apertur | ＞90% | ||
| AR Beschichtung | R＜0.2%@Wellenlänge | ||
| Standard Wellenlänge | 266nm, 355nm, 532nm, 632.8nm, 780nm, 808nm, 850nm, 980nm, 1064nm, 1310nm, 1480nm, 1550nm | ||
| Gehäuse | Schwarz eloxiertes Aluminium | ||
Verzögerungsplatten Nullter Ordnung -Optically Contacted
Optically contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free. The difference in thickness between the two plates determines the retardation. Zero order waveplates has a lower sensitivity to temperature and wavelength changes.
• Optically Contacted
• Double Retardation Plates
• AR Coated, R<0.2%
• High Damage Threshold
• Better Temperature Bandwidth
• Wide Wavelength Bandwidth
Optically contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free. The difference in thickness between the two plates determines the retardation. Zero order waveplates has a lower sensitivity to temperature and wavelength changes.
• Optically Contacted
• Double Retardation Plates
• AR Coated, R<0.2%
• High Damage Threshold
• Better Temperature Bandwidth
• Wide Wavelength Bandwidth
| λ/4 Verzögerungsplatten Modell | λ/2 Verzögerungsplatten Modell | Durchmesse (mm) |
|---|---|---|
| WPO410 | WPO210 | 10.0 |
| WPO412 | WPO212 | 12.7 |
| WPO415 | WPO215 | 15.0 |
| WPO420 | WPO220 | 20.0 |
| WPO425 | WPO225 | 25.4 |
| WPO430 | WPO230 | 30.0 |
Verzögerungsplatten Nullter Ordnung - Cemented by Epoxy
Cemented zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are cemented by UV epoxy. The difference in thickness between the two plates determines the retardation. Zero order waveplates has a lower sensitivity to temperature and wavelength changes.
• Cemented by Epoxy
• Double Retardation Plates
• AR Coated, R<0.2%
• Better Temperature Bandwidth
• Wide Wavelength Bandwidth
Cemented zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are cemented by UV epoxy. The difference in thickness between the two plates determines the retardation. Zero order waveplates has a lower sensitivity to temperature and wavelength changes.
• Cemented by Epoxy
• Double Retardation Plates
• AR Coated, R<0.2%
• Better Temperature Bandwidth
• Wide Wavelength Bandwidth
| λ/4 Verzögerungsplatten Modell | λ/2 Verzögerungsplatten Modell | Durchmesse(mm) |
|---|---|---|
| WPC410 | WPC210 | 10.0 |
| WPC412 | WPC212 | 12.7 |
| WPC415 | WPC215 | 15.0 |
| WPC420 | WPC220 | 20.0 |
| WPC425 | WPC225 | 25.4 |
| WPC430 | WPC230 | 30.0 |
Verzögerungsplatten Nullter Ordnung - Air spaced
Air spaced zero order waveplate is constructed by two quartz plates installed in a mount, to form a air gap between the two quartz plates. The difference in thickness between the two plates determines the retardation. Zero order waveplates has a lower sensitivity to temperature and wavelength changes.
• Air Spaced
• Double Retardation Plates
• AR Coated, R<0.2%
• High Damage Threshold
• Better Temperature Bandwidth
• Wide Wavelength Bandwidth
Air spaced zero order waveplate is constructed by two quartz plates installed in a mount, to form a air gap between the two quartz plates. The difference in thickness between the two plates determines the retardation. Zero order waveplates has a lower sensitivity to temperature and wavelength changes.
• Air Spaced
• Double Retardation Plates
• AR Coated, R<0.2%
• High Damage Threshold
• Better Temperature Bandwidth
• Wide Wavelength Bandwidth
| λ/4 Verzögerungsplatten Modell | λ/2 Verzögerungsplatten Modell | Durchmesse (mm) |
|---|---|---|
| WPA410 | WPA210 | 10.0 |
| WPA412 | WPA212 | 12.7 |
| WPA415 | WPA215 | 15.0 |
| WPA420 | WPA220 | 20.0 |
| WPA425 | WPA225 | 25.4 |
| WPA430 | WPA230 | 30.0 |
Hinweis: Andere Größen, Material und Beschichtungen sind auf Anfrage erhältlich.