MEMS Optical Switches

Wideband Filter

DiCon's Wideband Filter transmits a narrow band of light at a customer specified center wavelength. The component uses an environmentally stable thin film filter element mounted between a pair of GRIN lens collimators. DiCon's Wideband Filter is housed in a compact, environmentally stable package that offers superior resistance to humidity and temperature and is suitable for mounting on a printed circuit board or within a module. DiCon offers a wide variety of options for passbands and rejection bands.


  • Narrow bandwidths from 0.8 to 35 nm

  • Low insertion loss

  • Duplex option available

  • Rugged, environmentally stable package

  • Tested to Telcordia GR-1221


Wideband Filters pass one wavelength band while rejecting adjacent bands. They are used for signal isolation associated with DWDM lasers, detectors, and amplifiers.


Housing Dimensions

Units: mm
1. Optional 38 or 40 mm housing lengths by request.

Ordering Information

SCD 0073 Rev A ( Page : 27 )