Optical WDM module

Optical WDM module

  • CN 1,396,737 A
  • Filed: 07/10/2001
  • Published: 02/12/2003
  • Est. Priority Date: 07/10/2001
  • Status: Abandoned Application
First Claim
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1. optical WDM module, comprise first collimator apparatus and second collimator apparatus, it is characterized in that this first collimator apparatus comprises a multi-core optical fiber contact pins and first collimating lens, this multicore contact pin offers a plurality of endoporus, wherein intert an optical fiber at least two endoporus respectively, the two ends that all the other per two endoporus then intert an optical fiber respectively, this second collimator apparatus comprises a multi-core optical fiber contact pins and second collimating lens, this multicore contact pin offers a plurality of endoporus, interspersed respectively a plurality of optical fiber in these a plurality of endoporus, and the number of endoporus is the twice of number of perforations in second collimator apparatus in first collimator apparatus, this optical WDM module further comprises the filter plate of a plurality of different centre wavelengths, and it is to be placed between first collimator apparatus and second collimator apparatus.

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