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CASTECH INC.
MapBldg. No. 9, Zone F
89 Ruanjian Ave.
Fuzhou, Fujian 350003
China
Phone: +86 591 8371 0533
Fax: +86 591 8371 1593

Diffraction Gratings for Telecommunication

Castech gratingsCASTECH’s high DE reflection grating is ideal for WSS and other applications in the optical communication industry. The high-precision design of the grating provides outstanding diffraction efficiency and perfect uniformity.

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