Numerical analysis of DFB lasers with uniform longitudinal‐intensity distributions using the modified time‐domain traveling‐wave algorithm | Zendy

Shibayama Jun | Zendy; Muraki Mitsunori | Zendy; Yamauchi Junji | Zendy; Nakano Hisamatsu | Zendy

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Numerical analysis of DFB lasers with uniform longitudinal‐intensity distributions using the modified time‐domain traveling‐wave algorithm

Author(s) -

Shibayama Jun,

Muraki Mitsunori,

Yamauchi Junji,

Nakano Hisamatsu

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.20546

Subject(s) - intensity (physics) , microwave , laser , time domain , phase (matter) , distribution (mathematics) , optics , coupling (piping) , domain (mathematical analysis) , radiant intensity , continuous wave , physics , algorithm , computer science , materials science , mathematics , mathematical analysis , telecommunications , radiation , quantum mechanics , metallurgy , computer vision

Using the modified time‐domain traveling‐wave algorithm, we investigate DFB lasers with uniform longitudinal‐intensity distributions. It is shown that a uniform longitudinal‐intensity distribution is effectively obtained by a combination of adding multiple phase shifts and varying coupling coefficients along the longitudinal direction. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 44: 56–58, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20546

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