Multilayer Dielectric Mirror from Japan
High reflectivity multilayer dielectric mirror stack for femtosecond laser pulse compression. Unmounted optical element HTS 9001.90.60.00 for ultrafast optics applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide layer count, refractive index contrast, and group delay dispersion specs
• Confirm damage threshold suitable for pulsed laser operation
• Classify chirped mirrors separately if dispersion compensation primary function