GRIN Lens Fiber Coupler, Bare Fibers

The F-925 GRIN Lens Fiber Coupler provides a convenient means of aligning fibers with GRIN lenses to obtain efficient laser-fiber coupling and output collimation in a compact space. The Model F-925 is designed for bare fibers. Optimal coupling efficiency is achieved with ultra-fine 100-pitch X-Y adjustment screws allowing for precise fiber positioning. Two couplers can be used together for efficient fiber-to-fiber coupling. This makes it easy to insert a breadboard or prototype optical system into existing fiber optic equipment. An instruction sheet provides helpful advice on aligning the coupler with an external source or a second coupler. GRIN lenses are purchased separately. The couplers mount to Newport tables and breadboards via a single bolt.