Invention Grant
- Patent Title: Optical channel monitor
- Patent Title (中): 光通道监视器
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Application No.: US12545591Application Date: 2009-08-21
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Publication No.: US09031404B2Publication Date: 2015-05-12
- Inventor: Jefferson L. Wagener , Thomas Andrew Strasser
- Applicant: Jefferson L. Wagener , Thomas Andrew Strasser
- Applicant Address: US NJ Bridgewater
- Assignee: Nistica, Inc.
- Current Assignee: Nistica, Inc.
- Current Assignee Address: US NJ Bridgewater
- Agency: Mayer & Williams PC
- Agent Stuart H. Mayer
- Main IPC: H04B10/07
- IPC: H04B10/07 ; H04J14/02 ; H04B10/079
Abstract:
A method of monitoring a WDM optical signal is provided. The method includes: receiving a WDM optical signal having a plurality of channels; detecting the optical signal after filtering the WDM optical signal with a tunable filter; and reconfiguring at least the center wavelength and bandwidth of the tunable filter optical transfer function to determine a signal performance parameter of the WDM optical signal.
Public/Granted literature
- US20100046944A1 OPTICAL CHANNEL MONITOR Public/Granted day:2010-02-25
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