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Rotators  

Wave rotator plates are precision optical components designed to rotate the polarization of light by 90 degrees, effectively converting p-polarization to s-polarization and vice versa.

They serve as cost-effective alternatives to half-wave plates, delivering reliable performance across a range of wavelengths. Each rotator is optimized for a specific wavelength (for example, 402 nm, 445 nm, 465 nm, 525 nm, or 638 nm) to ensure the highest optical efficiency. When paired with a Polarizing Beamsplitter (PBS) cube, these rotators allow users to combine two laser beams to increase output power while maintaining stable beam quality and polarization characteristics.

All rotator plates feature a high-quality anti-reflective (AR) coating that minimizes power loss and enhances transmission.

Compact, durable, and easy to integrate, they are ideal for laser diode combining systems, optical laboratories, and precision photonics setups requiring consistent polarization control.

Grid List

  • 447 nm Wave Rotator Plate 90° 20x20mm

    The 447 nm Wave Rotator Plate 90° is a cost-effective alternative to half waveplates. It efficiently rotates polarization by 90° for the 447 nm wavelength. Used with a Polarizing Beamsplitter (PBS) cube to combine two beams, it enables power scaling while maintaining optical properties.

    $59.00
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    In stock

  • 402 nm Wave Rotator Plate 90° 20x20mm

    The 402 nm Wave Rotator Plate 90° is a cost-effective alternative to half waveplates. It efficiently rotates polarization by 90° for the 402 nm wavelength. Used with a Polarizing Beamsplitter (PBS) cube to combine two beams, it enables power scaling while maintaining optical properties.

    $59.00
    Add to cart
    In stock

  • 525 nm Wave Rotator Plate 90° 15x15mm

    The 525 nm Wave Rotator Plate 90° is a cost-effective alternative to half waveplates. It efficiently rotates polarization by 90° for the 515 to 532 nm (green light) wavelength range. Used with a Polarizing Beamsplitter (PBS) cube to combine two beams, it enables power scaling while maintaining optical properties.

    $29.50 $59.00
    Lowest price within 30 days: $59.00
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    In stock

  • 445 nm Wave Rotator Plate 90° 15x15mm

    The 445 nm Wave Rotator Plate 90° is a cost-effective alternative to half waveplates. It efficiently rotates polarization by 90° for the 445 nm wavelength. Used with a Polarizing Beamsplitter (PBS) cube to combine two beams, it enables power scaling while maintaining optical properties.

    $29.50 $59.00
    Lowest price within 30 days: $59.00
    Add to cart
    In stock

  • 638 nm Wave Rotator Plate 90° 10x14mm

    The 638 nm Wave Rotator Plate 90° is a cost-effective alternative to half waveplates. It efficiently rotates polarization by 90° for the 638 nm wavelength. Used with a Polarizing Beamsplitter (PBS) cube to combine two beams, it enables power scaling while maintaining optical properties.

    $29.50 $59.00
    Lowest price within 30 days: $59.00
    Add to cart
    In stock

  • 465 nm Wave Rotator Plate 90° 10x14mm

    The 465 nm Wave Rotator Plate 90° is a cost-effective alternative to half waveplates. It efficiently rotates polarization by 90° for the 465 nm wavelength. Used with a Polarizing Beamsplitter (PBS) cube to combine two beams, it enables power scaling while maintaining optical properties.

    $29.50 $59.00
    Lowest price within 30 days: $59.00
    Add to cart
    In stock

  • 638 nm Wave Rotator Plate 90° 15x15x4,9mm

    The 638 nm Wave Rotator Plate 90° is a cost-effective alternative to half waveplates. It efficiently rotates polarization by 90° for the 638 nm wavelength. Used with a Polarizing Beamsplitter (PBS) cube to combine two beams, it enables power scaling while maintaining optical properties.

    $29.50 $59.00
    Lowest price within 30 days: $59.00
    Add to cart
    In stock

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