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Polarization combiner
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  • Polarization combiner

Polarization combiner

Chuanyu Optoelectronics offers two types of polarization combiners. One is an orthogonal optical path polarization combiner, and the other is a parallel optical path polarization combiner. The PBS interface is optically bonded. The waveplate and PBS can be either glued or optically bonded.

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Polarization combiner

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Product Details

The center is thicker than the edge and has a converging effect on the light, so it is also called a converging lens. According to different shapes, convex lenses can be divided into biconvex lenses, plano-convex lenses and meniscus lenses, etc., by refracting light to change its propagation direction, so as to achieve the effect of image magnification, reduction, handstand or upright. The special shape leads to its unique optical properties. When the light passes through the cylindrical mirror, the light will be focused into a straight line or other forms of deformation. This property gives cylindrical lenses significant advantages in changing the size of the image, such as converting a point spot into a line spot, or changing the height of the image without changing the image width.

  • Product Description

    A polarization combiner consists of a polarizing beam splitter and a half-wave plate. It combines two incident parallel or perpendicular polarized beams into one beam, where the P-polarized light passes completely through, and the other P-polarized light is converted into S-polarized light after passing through the wave plate and is totally reflected after passing through the polarizing beam splitter.


    Chuangyu Optoelectronics offers two types of polarization combiners: an orthogonal optical path polarization combiner and a parallel optical path polarization combiner. The PBS interface is optically bonded. The wave plate and PBS can be either glued or optically bonded. Specifications are as follows:

     

    Technical Specifications

    Material UVFS(BK7)+Quartz
    Design Wavelength 915、976 nm
    Surface Figure <λ/4@633nm (or better)
    Surface Quality 40/20 Scratch/Dig
    Clear Aperture >90%
    Transmission >98%
    Beam Deviation < 3 arcminutes

     

    Optical Path Diagram

     

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