Polarization Maintaining Optical Fiber Cable
Specialty polarization-maintaining (PM) panda fiber cable for fiber lasers and sensing applications, with individually sheathed PM fibers maintaining light polarization. HTS 8544.70.00.00 covers even specialty optical fiber cables when properly made-up.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specialty optical fibers for instrument use
PM fibers primarily for lab/scientific instruments may classify under Chapter 90.
If assembled into laser optical systems
Complete laser beam handling assemblies go to optical machinery.
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Import Tips & Compliance
• Specify PM fiber type (panda/bow-tie) and beat length specs; common misclassification as laboratory apparatus; provide application end-use documentation
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