• Narrowband
    • The narrowband filter chip family offers channel spacing coverage from 50GHz to 400GHz. EOC maintains an extensive inventory of 100GHz and 200GHz filter chips for immediate shipment. EOC narrowband filter chips feature low loss and industry leading optical performance. The narrowband product family features low temperature coefficient of center wavelength and loss change. EOC also offers custom narrowband filters to meet your non telecom application needs.
  • Broadband
    • EOC's broadband filter chip family includes: banded "skip" filter chips, filter components for FTTx, CWDM filter components, and gain flattening filters. Customized productsCoated WDM on pigtail for hi isolation application, IR-cut filters for DSC and CCM application, R/G/B filters for DLP, and so on.
Production Description
  DWDM Filter  
  CWDM Filter  
  Triplexer Filter  
  Band Separator Filters  
  Edge Filter, MWDM, FWDM Edge filter & Multi-band WDM Filter
  Bi-Di Filter  
  WDM Filter  
  TAP Filter, Transmission Attenuation Plate Tap filters are used to split into transmitted and reflect
 Optical Thin Film Filters All kinds of optical thin film filters Please Contact Us
  AR Coating All kinds of AR Coating manufacture