LBTEK polymer true zero-order half-wave plate is based on an N-BK7 glass substrate and liquid crystal polymer birefringence material. By precisely controlling the thickness of the liquid crystal polymer film, the π phase difference generated when o-ray (perpendicular to the optical axis) and e-ray (parallel to the optical axis) pass through the crystal can be precisely controlled, thereby obtaining λ/2 retardation. The wavelength range: of the polymer true zero-order Quarter-Wave Plate (λ/4) covers multiple wavelengths commonly used in Quantum Technologies within the range of 509 nm~1013 nm, which can meet the experimental needs of mainstream Quantum Technologies systems. The polymer true zero-order half-wave plate with mechanical housing(s) is mounted in standard SM05, SM1 Lens tubes. The surface of the tube is engraved with the Item and related parameters, and the top of the tube is engraved with a fast Axis identification line, making it convenient for customers to quickly identify and use.

The LBTEK Polymer True Zero-Order Half-Wave Plate is based on N-BK7 glass substrate and liquid crystal polymer birefringent material. By precisely controlling the thickness of the liquid crystal polymer film, the phase difference of π between the o-light (perpendicular to the optical axis) and e-rlight (parallel to the optical axis) can be accurately controlled when passing through the crystal, thereby achieving a λ/2 retardation. The polymer true zero-order half-wave plate with mechanical housing is installed in standard SM05, SM1, and SM2 lens tubes. The tube surface is engraved with the product model and relevant parameters, and the top of the tube is marked with a fast axis indicator line for easy identification and use by customers.

LBTEK polymer true zero-order half-wave plate is based on an N-BK7 glass substrate and liquid crystal polymer birefringence material. By precisely controlling the thickness of the liquid crystal polymer film, the π phase difference generated by o-light (perpendicular to the optical axis) and e-light (parallel to the optical axis) when passing through the crystal can be precisely controlled, thereby obtaining λ/2 retardation. The polymer true zero-order Quarter-Wave Plate (λ/4) has a wavelength range: covers 670 nm, 780 nm, 795 nm, 850 nm, and other wavelengths commonly used in Quantum Technologies, and can meet the experimental needs of mainstream Quantum Technologies systems. For the polymer true zero-order half-wave plate without mechanical housing(s), the Ø25.4 mm and Ø50.8 mm waveplates adopt a D-shaped cut edge design, and the fast Axis direction is parallel to the cut edge; the Ø12.7 mm waveplate has no cut edge and indicates the fast Axis direction by a side scribe line, making it easy for customers to quickly identify and use.

LBTEK Polymer True Zero-Order Half-Wave Plates are based on N-BK7 glass substrates and liquid crystal polymer birefringent materials. By precisely controlling the thickness of the liquid crystal polymer film, the phase difference of π between the o-light (perpendicular to the optical axis) and e-light (parallel to the optical axis) as they pass through the crystal can be accurately controlled, thereby achieving a λ/2 retardation. For polymer true zero-order half-wave plates without mechanical housings, the Ø25.4 mm and Ø50.8 mm waveplates feature a D-shaped chamfer design with the fast axis parallel to the chamfer, while the Ø12.7 mm waveplate has no chamfer and instead adopts a side marking to indicate the fast axis direction, facilitating quick identification and use by customers.