Simultaneous WDM channel wavelength monitoring using a temperature‐modulated AWG | Zendy

Kim SangYuep | Zendy; Namgung SeongWon | Zendy; Lee JaeSeung | Zendy

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Simultaneous WDM channel wavelength monitoring using a temperature‐modulated AWG

Author(s) -

Kim SangYuep,

Namgung SeongWon,

Lee JaeSeung

Publication year - 2004

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.20266

Subject(s) - arrayed waveguide grating , wavelength division multiplexing , wavelength , optics , channel (broadcasting) , microwave , multiplexing , optoelectronics , materials science , channel spacing , physics , computer science , telecommunications

We propose a method to monitor the center wavelengths of wavelength‐division multiplexed optical channels simultaneously using a temperature‐modulated arrayed waveguide grating (AWG). With this method, we can reduce the cost by using standard AWGs. Also, monitoring errors can be greatly suppressed in the presence of amplified‐spontaneous‐emission noises. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 245–249, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20266

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