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Polarizing Beam Splitter Cubes ( PBS Cube )

Our Polarizing Beam Splitter Cubes ( PBS Cube ) is well received in the market. Polarizing Beam Splitter Cubes (PBS Cube) are constructed by cemented two precision high tolerance right angle Optical prisms; the hypotenuse of one prism is coated with polarization dielectric coating. It randomly polarized beams into two orthogonal, linearly, polarized components. S-polarized light is reflected at a 90 degree angle while P-polarized light is transmitted. The PBS cube can be used as a polarizer, beam splitter or beam combiners in Polarizing Optic field. The output beam which is parallel to input beam is called p-polarized beam while the orthogonal output beam is defined as s-polarized beam.

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Single-longitudinal-mode Green Laser at 532nm

Our Single-longitudinal-mode Green Laser at 532nm have been recognized by our customers with advanced production technology and good quality.

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Polarizing Plate Beam Splitter

Our Polarizing Plate Beam Splitter products are your best choice! Polarizing Plate Beam Splitter (PBS) belongs to Polarization Optics, as a kind of core Optical Elements of Laser Components, is including 45 degree Polarizing Plate Beamsplitter with UV Fused Silica and 56.3 degree Polarizing Plate Beamsplitter with BK7 material or UV Fused Silica. The front surface of Coupletechs' Polarizing Plate Beamsplitter has a narrow band splitter that is used for a variety of laser wavelengths. And need to Brewster Angle 56.3 degree of incidence of the traditional polarization splitting different lens, or the Electro-optic Components requires a 45 ° Angle of incidence, and therefore easier to install. Although the Angle can be adjusted, this can result in the reduction of the achievable extinction r......

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Dual Wavelength Wave Plate

We have many years of experience in the production of Dual Wavelength Wave Plate. Dual Wavelength Wave Plate is made from Birefringent Crystals which introduce a phase difference between the fast and slow principal axis of the waveplate, it can be used to control polarization state of polarized beam. It's a remarkable kind of Optical Element which belong to Polarizing Optic. Normally, Dual Wavelength Wave plate and Multiwavelength Wave plate are made of crystal quartz. Dual Wavelength Waveplate is a special kind of multi order waveplates. Dual wavelength waveplate is designed to be used in dual wavelength setups, for example, it can be operated as a quarter waveplates at 1064nm and as a half waveplate at 532nm at the same time. It's always used to manage the states of polarization of laser......

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Multiple Order Wave Plate

We are experts in the field of Multiple Order Wave Plate. Multiple order waveplate means the retardance of a light path will undergo a certain number of full wavelength shifts in addition to the fractional design retardance. The thickness of multi order waveplate is always around 0.5mm. Compared with zero order waveplate, multi order waveplate is more sensitive to wavelength and temperature changes. However, they are less expensive and widely used in many applications where the increased sensitivities are not critical as an essential kind of Polarization Optics. The most common Lambda/2 Multiple Order Waveplate and Lambda/4 Multiple Order Waveplate is at 1064nm and 532nm, other wavelength could be customized.

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Achromatic Wave Plates AWP

Our Achromatic Wave Plates AWP products are popular in the market. An Achromatic Waveplate, AWP, is similar to a Zero-Order Waveplate, which is made from two pieces of Crystal Quartz except that the AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2. As a kind of optical elemtents, 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.

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