Tunable filter

The miniature, 2-port tunable filter uses a captured o-ring sealed tuning screw for improved feel and precise tuning of center wavelength over 15 nm with 0.5-dB bandwidths as narrow as 0.8 nm. The filter features 0.05-nm tuning resolution, pdl of 0.05 dB typical, and 1.0-dB insertion loss. The unit measures 46 ¥ 13.5 ¥ 13.5 mm and is designed for panel or printed circuit-board mounting.

DiCon Fiberoptics Inc.

Berkeley, CA