Wedge Lensed Fiber Applications:Fiber optical coupling of LD chips with elongated light spot and cylinder lens can have good mode field mat
Long-focus Lensed Fiber Applications:Couplings for the laser device with low NA , long working distance. Features:Fusion section is graded index
Hermetic Sealing Fiber Assembly Applications:Coupling,local welding and hermetic packaging for active &passive devices , special components and optical
