Specification Overview
The document provides specifications for a Zero Order Waveplate, a component used in polarization management. The waveplate is made from crystal quartz and is available in typical dimensions of 1 x 1mm and 2 x 2mm. It is offered in cemented and optically contacted, as well as air-spaced types.

Technical Specifications

• Substrate Material: Crystal quartz
• Retardation Tolerance: Up to λ/500
• Surface Quality: Better than 20-10 (scratch/dig)
• AR Coating: Reflectance less than 0.15% at λc±40nm, with λc being 1310nm and 1550nm

Features and Applications
The zero order waveplate is designed to provide a retardance of zero full waves plus the desired fraction. It offers superior performance compared to multiple order waveplates, with broad bandwidth and reduced sensitivity to temperature and wavelength changes. It is used in polarization management components such as WSS and circulators.

Contact Information
For further inquiries, contact via email at [email protected] or phone at +86-755-2372 7820. The company is located at 2F, Guohuitong Business Center, BaoAn District, ShenZhen City, GuangDong Province, PRC, Zip Code: 518102.