Invention Grant
- Patent Title: Method and arrangement for measuring a signal power
- Patent Title (中): 用于测量信号功率的方法和装置
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Application No.: US12649983Application Date: 2009-12-30
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Publication No.: US08284391B2Publication Date: 2012-10-09
- Inventor: Michael Eiselt , Toni Wald
- Applicant: Michael Eiselt , Toni Wald
- Applicant Address: DE Martinsried/Munich
- Assignee: ADVA AG Optical Networking
- Current Assignee: ADVA AG Optical Networking
- Current Assignee Address: DE Martinsried/Munich
- Agency: Jenkins, Wilson, Taylor & Hunt, P.A.
- Priority: DE102009000988 20090218
- Main IPC: G01J1/02
- IPC: G01J1/02
Abstract:
The invention relates to a method and an arrangement for measuring power for an optical user signal transmitted via an optical fiber by converting the transmitted optical user signal into a pulsed optical measurement signal, the pulse repetition rate of which is dependent on the power of the transmitted optical user signal, and evaluating the pulse repetition rate of the converted optical measurement signal in order to ascertain the power of the optical user signal transmitted via the optical fiber.
Public/Granted literature
- US20100208246A1 Method and arrangement for measuring a signal power Public/Granted day:2010-08-19
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