Waveplate
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Achromatic waveplate is similar to Zero-order waveplate except that the two plates are made from different materials, such as crystal quartz and magnesium fluoride. Since the dispersion of the birefringence can be different for the two materials...
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Multiple Order waveplates(Low Order Waveplate) are made so that the relative phase change is larger than the required value by an integer multiple of 2π. While the performance at the design wavelength can be essentially the same, chromatic dispersion has.
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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 performances than multiple order waveplates, it has brod bandwidth and a lower sensitivity to temperature...
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The Air-Spaced Zero Order Waveplate performance is as good as cemented zero order waveplate. Additionally, the air-spaced construction enables it is suitable for the high power laser application. The damage threshold is more than 500MW/cm2...
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The true zero-order waveplate means that the thickness of wavepalte 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's excellent choice
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In order to enable the waveplate suitable for high damage threshold(more than 1GW/cm2) application. CryLight Provides a single plate of true zero-order waveplate. The thickness of this waveplate manes handling can be difficult. We can provide mounts upon.
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Dual wavelengths waveplate is a multiple waveplate that provide a specific retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams...
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We can provide various ring holder and rotating holder for our waveplates.
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The Fresnel rhomb is used to rotate the plane of vibration of linearly polarized light. It consists of two optically contacted Fresnel parallelepipeds of crown glass BK 7 or quartz glass Suprasil which by total internal reflection together create a path .
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The plane of polarization of linearly polarized light will be rotated by quartz crystals due to the optical activity. The optical axis in a polarization rotator is perpendicular to the polished face. The orientation of input linearly polarized light is ..
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