All‐optical mm‐wave generation by using direct‐modulation DFB laser and external modulator | Zendy

Chen Lin | Zendy; Pi Yazhi | Zendy; Wen Hong | Zendy; Wen Shuangchun | Zendy

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All‐optical mm‐wave generation by using direct‐modulation DFB laser and external modulator

Author(s) -

Chen Lin,

Pi Yazhi,

Wen Hong,

Wen Shuangchun

Publication year - 2007

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.22449

Subject(s) - electro optic modulator , microwave , modulation (music) , optical modulator , power (physics) , optics , laser , physics , optoelectronics , materials science , engineering , phase modulation , telecommunications , acoustics , quantum mechanics , phase noise

We proposed and experimentally demonstrated a novel method of optical mm‐wave generation using only one Mach‐Zehnder modulator and a direct‐modulator, based on the method of optical carrier suppression. Using this proposed method, the 2.5 Gb/s data channel was successfully transmitted over 20 km for downstream with less than 1‐dB power penalty. Therefore, the system configure of mm‐wave generation can be further simplified and be more cost effective. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1265–1267, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22449

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