Discover CASTECH's advanced dielectric broadband coatings, offering a balance of superior quality and cost-effectiveness. With two standard options and customizable coatings available upon request, these coatings provide reliable performance with a high damage threshold, catering to diverse applications.

Key Features:

1. Premium Quality, Great Value: CASTECH's dielectric coatings deliver exceptional quality at a compelling value, ensuring efficiency without compromising performance.

2. Broadband Versatility: Tailored for broadband applications, these coatings excel across a wide wavelength range, covering the visible (488-694 nm) and near-infrared (700-950 nm) bands.

3. High Damage Threshold: Engineered for durability, these coatings boast impressive damage thresholds (BD1: 500W/cm², BD2: 1000W/cm²), ensuring resilience in high-intensity environments.

Specifications:

• Substrate Material: Choose from BK7 or BOROFLOAT to meet specific requirements.
• Reflectivity: Achieve Rs, Rp > 99% for the BD488-694 coating and Rs > 99%, Rp > 98% @ 700-950 nm for the BD700-950 coating.
• Angle of Incidence: Enjoy flexibility with an angle of incidence ranging from 0-45°.

Applications: Ideal for engineers and researchers in optics, telecommunications, and photonics, these coatings find applications in laser systems, imaging devices, and other optical instruments demanding precision and reliability.

Order Information: Simply append the coating code (e.g., BD488-694) to the substrate number when placing your order. For instance, transform MIR-127-031-BK7 into MIR-127-031-BK7-BD488-694 to benefit from the outstanding properties of the BD488-694 coating.

Explore CASTECH's dielectric coatings for enhanced optical performance in your applications.