WDM optical‐source generation using wavelength‐locked FP‐LDs with a spectrally sliced FP‐LD | Zendy

Choi WooJun | Zendy; Han SangJin | Zendy; Kwon HyukChoon | Zendy; Han SangKook | Zendy

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WDM optical‐source generation using wavelength‐locked FP‐LDs with a spectrally sliced FP‐LD

Author(s) -

Choi WooJun,

Han SangJin,

Kwon HyukChoon,

Han SangKook

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.20382

Subject(s) - wavelength division multiplexing , optics , wavelength , laser , optoelectronics , transmission (telecommunications) , microwave , laser diode , passive optical network , materials science , physics , telecommunications , computer science

A downstream transmission using a wavelength‐locked Fabry–Perot laser diode (FP‐LD) with a spectrally sliced FP‐LD as a WDM optical source is presented and experimentally demonstrated for application to a WDM passive optical network (PON) link. A side‐mode suppression ratio (SMSR) of better than 40 dB is achieved by using an amplified and spectrally sliced FP‐LD as an external‐injection optical source. As a result, a downstream transmission of 622 Mb/s using a wavelength‐locked FP‐LD is successfully performed over 25 km. We can verify the feasibility of this method by its characteristics of simplicity, operational ease, and wavelength tunability. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 84–87, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20382

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