Zero-Order Quarter Wave Plate, Quartz, 12.7 mm Diameter, 850 nm
$380.00
Ex Tax: $380.00
Available Options
The 05RP04-30 is a λ/4 Retardation Zero-Order Quartz Half Waveplate, 12.7 mm in diameter and optimized for 850 nm. Zero-order wave plates are temperature insensitive phase retarders for moderate bandwidth applications. These zero-order wave plates are constructed of two quartz plates, air-spaced to allow for use with high-power lasers, in a standard 12.7 mm or 25.4 mm diameter housing for easy mounting into a holder. Zero-order wave plates are moderately insensitive to wavelength change, which makes them ideal for laser diode or tunable laser applications. Typical zero-order wave plates have a temperature coefficient of 0.0001 λ/°C.
feature | |
Antireflection Coating | Laser Line V-coating, R <0.25% |
Cleaning | See How to Clean Optics |
Clear Aperture | 8.0 mm |
Construction | Two plates, air spaced |
Damage Threshold | 2 MW/cm2 |
Diameter | 12.7 mm |
Diameter Tolerance | +0/-0.1 mm |
Material | Quartz, Schlieren Grade |
Pulse Damage Threshold | 2 J/cm2 with 10 nsec pulses, typical |
Retardation | λ/4 |
Retardation Accuracy | ±λ/300 |
Surface Quality | 10-5 scratch-dig |
Thickness | 6.35 mm |
Thickness Tolerance | +0/-0.25 mm |
Wavefront Distortion | λ/10 at 632.8 nm over the full aperture |
Wavelength Range | 850 nm |
Wedge | <1 arc sec |