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WPQ-15500-4M Quartz Crystal Wavelength Plate

WPQ-15500-4M Quartz Crystal Wavelength Plate

Standard Unit Price:
-
Days to Ship :
36 Day(s) or more

[Features]
· A zero-order wave plate in which two crystal plates have been joined together.
· It can be used for polarization experiments that use various lasers.
· As it is a zero-order wave plate, there is little change in phase difference due to temperature or wavelength changes, making it very stable.
· There are two types of wavelength plate, the half-wave plate, which can rotate the polarization direction, and the quarter-wave plate, which can convert linear polarization to circular polarization.
· Because the two elements are joined together using an optical contact and an anti-reflection coating is applied to both the front and rear surfaces, a high level of transmittance can be obtained.
· * If incompatible wavelengths are incident, the phase difference will not be as specified.
· * If the wavelength deviates by 1%, the phase difference of the 1/2 wavelength plate shifts by 1.8° and that of the 1/4 wavelength plate shifts by 0.9°.
· * The frame thickness (6.3 mm) may differ depending on the specifications of the element.
· * Do not touch the screws of the wavelength plate frame.
· * Its characteristics may worsen and the element may fall out.
· * The optical contact may come off and the transmittance may decrease if a powerful shock or impact is applied to the wavelength plate frame.
[Product Specifications]
· [ Common Specifications]
· Material: Crystal
· Frame: Aluminum; Surface Processing: Black Alumite
· Effective Range: 17 x 17 mm
· Substrate Surface Accuracy: λ/10
· Beam Deflection Angle: < 5"
· Coating: Both Sides/Anti-reflective Film (2 Sides)
· Retardation tolerance: <λ/50 (λ<400 nm), λ/100 to λ/200 (400 nm<λ<700 nm), λ/200 to λ/500 (700 nm<λ)
· Transmittance: > 98.5%
· Laser Yield Strength (Reference Value): 1 J/cm2 (Pulse Width 10 ns, Repetition Frequency 20 Hz)
· Scratch-Dig: 20-10
· [Individual Specifications]
· Type: λ/4
· Compatible Wavelength: 1,550 nm
· Design Retardation: 387.5 nm

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Part Number : 61-6884-24
Days to Ship 36 Day(s) or more
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