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1/2 Zero-Order Wave Plate -
O-HWP-25.4-BL473$413.79
In Stock
Key Specifications
Wavelength
940.0nm
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RoHS
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Overview
This true zero-order air-gap waveplate is built from two crystalline-quartz plates separated by a precision air gap, delivering the low temperature sensitivity, wide acceptance angle, and high damage threshold characteristic of air-spaced zero-order designs. A half-wave (λ/2) plate rotates the plane of linear polarization.
Applications
- Polarization rotation & control
- Laser systems & pulse conditioning
- Electro-optic & interferometric setups
- Precision metrology
Construction & Performance
- Substrate: Crystalline Quartz
- Retardance: λ/2
- Retardance Order: Zero-order (air-gap)
- Wavelength: 940 nm
- Mount size: 25.4
- Clear aperture: 18
- Coating: AR@940nm
Storage & Handling
Store and use at 25 °C and 40–60% relative humidity. Clean gently with ≥99% alcohol and lint-free lens tissue; avoid abrasives that may damage the coating or air-gap assembly.
| Substrate Material | Crystalline Quartz |
| Mount Size | 25.4 mm |
| Wavelength | 940 nm |
| Retardance | λ/2 |
| Clear Aperture | 18 mm |
| Coating Type | AR Coating (dielectric) |
| Coating Specification | AR@940nm |
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Product Family: Zero-order Waveplate (29 variants)
| Product | SKU | Diameter | Wavelength | Retardance | |
|---|---|---|---|---|---|
| Zero-order Waveplate, λ/4, 1030 nm, CA 11.5 mm (Ø25.4 mount) |
O-HWP-25.4-BL479
| — | 1030 nm | λ/4 | View |
| Zero-order Waveplate, λ/4, 1030 nm, CA 8 mm (Ø12.7 mount) |
O-HWP-12.7-BL478
| — | 1030 nm | λ/4 | View |
| Zero-order Waveplate, λ/4, 1030 nm, Optoman mounted (Ø25.4) |
QWP-AS-ZO-1030-25.4
| — | 1030 nm | λ/4 | View |
| Zero-order Waveplate, λ/4, 1030 nm, CA 6 mm (Ø25.4 mount) |
O-QWP-12.7-BL269
| — | 1030 nm | λ/4 | View |
| Zero-order Waveplate, λ/2, 1064 nm |
O-HWP-30.8-BL264
| — | 1064 nm | λ/2 | Contact |
| Zero-order Waveplate, λ/2, 532 nm |
O-HWP-30.8-BL263
| — | 532 nm | λ/2 | Contact |
| 1/2 Wave Plate 343nm |
O-HWP-25.4-BL506
| 20.0 mm | 343 nm | λ/2 | View |
| 1/2 Wave Plate 1015-1055nm |
O-HWP-25.4-BL505
| 20.0 mm | 1015 - 1055 nm | λ/2 | View |
| 1/2 Wave Plate 515nm |
O-HWP-25.4-BL504
| 20.0 mm | 515 nm | λ/2 | View |
| 1/2 Wave Plate 700-900nm |
O-HWP-25.4-BL503
| 20.0 mm | 700 - 900 nm | λ/2 | View |
| 1/4 Wave Plate 1030nm |
QWP-AS-ZO-1030-25.4-SHP
| — | 1030 nm | λ/4 | View |
| 1/4 Wave Plate 515nm |
QWP-AS-ZO-515-25.4-SHP
| — | 515 nm | λ/4 | View |
| 1/2 Wave Plate 1030nm |
HWP-AS-ZO-1030-25.4-SHP
| — | 1030 nm | λ/2 | View |
| 1/2 Wave Plate 515nm |
HWP-AS-ZO-515-25.4-SHP
| — | 515 nm | λ/2 | View |
| 1/2 Wave Plate - |
HWP-AS-ZO-515-25.4
| — | 515 nm | λ/2 | View |
| 1/4 Wave Plate 800nm |
O-QWP-30.0-BL268
| 30.0 mm | 800 nm | λ/4 | View |
| 1/4 Wave Plate 515nm |
QWP-AS-ZO-515-25.4
| — | 515 nm | λ/4 | View |
| 1/4 Wave Plate 344nm |
O-QWP-25.4-BL267
| 20.0 mm | 344 nm | λ/4 | View |
| 1/4 Wave Plate 266nm |
O-QWP-25.4-BL266
| — | 266 nm | λ/4 | View |
| 1/2 Zero-Order Wave Plate - |
O-HWP-12.7-BL472
| — | 1030 nm | λ/2 | View |
| 1/2 Zero-Order Wave Plate - |
O-HWP-12.7-BL477
| — | 515 nm | λ/2 | View |
| 1/2 Zero-Order Wave Plate - |
O-HWP-BL476
| 10.0 mm | 1030 nm | λ/2 | View |
| 1/2 Zero-Order Wave Plate - |
O-HWP-25.4-BL475
| — | 1030 nm | λ/2 | View |
| 1/2 Zero-Order Wave Plate - |
O-HWP-25.4-BL474
| — | 532 nm | λ/2 | View |
| 1/2 Zero-Order Wave Plate - Current |
O-HWP-25.4-BL473
| — | 940 nm | λ/2 | |
| 1/2 Wave Plate 1064nm |
O-HWP-30.48-BL265
| 30.48 mm | 1064 nm | λ/2 | View |
| 1/2 Wave Plate 1030nm |
HWP-AS-ZO-1030-25.4
| — | 1030 nm | λ/2 | View |
| 1/2 Wave Plate 532nm |
O-HWP-30.48-BL262
| 30.48 mm | 532 nm | λ/2 | View |
| 1/2 Wave Plate 266nm |
O-HWP-25.4-BL258
| 20.0 mm | 266 nm | λ/2 | View |