Photonic Crystal Fiber from Canada
Microstructured optical fiber with air-hole lattice in cladding creating photonic bandgap guidance. Enables unique properties like zero dispersion or supercontinuum generation. HTS 9001.10.0070 for advanced 'other' optical fiber designs.
Duty Rate — Canada → United States
16.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include SEM images of air-hole microstructure and dispersion curves for technical classification,Specify research/telecom end-use to remain in Chapter 90 vs. excluded apparatus parts,Meter-length spools only; longer cable assemblies risk 8544 classification