Now showing items 1-4 of 4

    • All-normal-dispersion fiber lasers for frequency metrology 

      Şenel, Çağrı; İlday, F. Ömer; Kara, O.; Birlikseven, C.; Erdoǧan, C.; Hamid, R. (Optical Society of America, 2011)
      Development of an all-normal-dispersion Yb-doped fiber laser-based frequency comb is reported. Repetition-frequency stabilization to the cesium standard, amplitude and phase noise measurements indicate low-noise performance. ...
    • Development and characterization of all-normal dispersion fiber laser for frequency comb generation 

      Şenel, Çağrı; İlday, F. Ömer; Kara O.; Hamid, R.; Erdoğan, C. (Optical Society of America, 2011)
      Development of an all-normal-dispersion Yb-doped fiber laser-based frequency comb is reported. Repetition-frequency stabilization to the cesium standard, amplitude and phase noise measurements indicate low-noise performance. ...
    • Solar-blind AlGaN-based Schottky photodiodes with low noise and high detectivity 

      Bıyıklı, Necmi; Aytur, O.; Kimukin, I.; Tut, T.; Özbay, Ekmel (American Institute of Physics, 2002)
      We report on the design, fabrication, and characterization of solar-blind Schottky photodiodes with low noise and high detectivity. The devices were fabricated on n-/n+ AlGaN/GaN heterostructures using a microwave compatible ...
    • Temperature-dependence of a GaN-based HEMT monolithic X-band low noise amplifier 

      Schwindt, R. S.; Kumar, V.; Aktaş, Ozan; Lee, J.-W.; Adesida, I. (IEEE, 2004-10)
      The temperature-dependent performance of a fully monolithic AlGaN/GaN HEMT-based X-band low noise amplifier is reported. The circuit demonstrated a noise figure of 3.5 dB, gain of 7.5 dB, input return loss of -7.5 dB, and ...