1–13 von 13 Ergebnissen
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    FREEWHEEL ADJUSTABLE WHEELS AND FITNESS BIKE THEREWITH

    Freier Zugriff
    KOH SUNGGYU / MIN SEOK KIM / CHOI DONGKYU et al. | Europäisches Patentamt | 2022

    Efficient Unidirectional Wavelength-Scale Photonic Crystal Light Emitters

    Se-Heon Kim, / Hyun-Ju Chang, / Yong-Hee Lee, | IEEE | 2006

    Photonic Crystal Nanolasers by Optical and Electrical Pump

    Hong-Gyu Park, / Se-Heon Kim, / Yong-Hee Lee, | IEEE | 2005

    Highly-birefringent elliptical hollow optical fiber

    In-Kag Hwang, / Yong-Hee Lee, / Kyunghwan Oh, et al. | IEEE | 2004

    Lasing from slab edge mode of free-standing two dimensional photonic crystals

    Jin-Kyu Yang, / Se-Heon Kim, / Guk-Hyun Kim, et al. | IEEE | 2003

    Intermixing of GaAs quantum well using buried Al-oxide layer

    Kyu-Sang Kim, / Kyoung-Ho Ha, / Il-Young Han, et al. | IEEE | 1999

    Polarization-controlled, single-mode photonic-crystal vertical cavity surface emitting lasers

    Keum-Hee Lee, / Dae-Sung Song, / Yong-Jae Lee, et al. | IEEE | 2003