Functionality of Waveplates
Waveplates are essential optical components used to manipulate the polarization state of light in laser systems. CRYSTECH specializes in manufacturing high-precision waveplates from high-quality materials such as quartz crystal and magnesium fluoride (MgF₂), ensuring exceptional performance for demanding applications. These waveplates are available in customizable shapes and sizes, with tight dimensional tolerances of ±0.2 mm. Therefore these components are suitable for integration into sophisticated optical setups.
One of the key advantages of CRYSTECH waveplates is their outstanding optical performance. With a clear aperture exceeding 90%, they maximize light transmission while minimizing energy loss. The wavefront distortion is controlled to L/8 at 633 nm, ensuring minimal phase aberrations. Additionally, the surface quality meets a stringent 20/10 specification, and the flatness is maintained below 3 arcseconds, guaranteeing high precision in beam shaping. The retardation accuracy is exceptionally tight, with a delay tolerance of L/300, making these waveplates ideal for applications requiring precise polarization control.
CRYSTECH offers a variety of waveplate options, including quarter-waveplates and half-waveplates, to meet diverse application needs. Customers can choose from multi-order waveplates, optically cemented zero-order waveplates, air-spaced zero-order waveplates, and true zero-order waveplates with high damage thresholds for high-power laser systems. Each waveplate can be supplied with standard anti-reflection coatings or customized coatings based on specific requirements. For added convenience, these waveplates can be mounted on holders upon request, facilitating easy integration into existing optical systems.
About CRYSTECH
CRYSTECH Inc. is a global supplier of laser crystals, Q-switches, NLO crystals, laser optics (including waveplates), 1535-nm bonded crystals, reflectors, laser handpieces, and other products. The company has become one of the leading manufacturers of KTP crystals and laser components in the world. CRYSTECH has workshops for crystal growth, orienting, dicing, polishing, and coating.
To request more information or a quotation for these or any CRYSTECH products, contact IL Photonics.