Browsing by Author "Weig, Thomas"

Now showing items 1-5 of 5

    • 1.1 ps pulse-on-demand generation in tandem-cavity InGaN laser 

      Boiko, Dmitri L.; Zeng, Xi; Weig, Thomas; Schwarz, Ulrich T.; Sulmoni, Luca; Lamy, Jean-Michel; Grandjean, Nicolas (2012)

    • Mode locking in monolithic two-section InGaN blue-violet semiconductor lasers 

      Vasil'ev, Peter P.; Sergeev, A. B.; Smetanin, Igor V.; Weig, Thomas; Schwarz, Ulrich T.; Sulmoni, Luca; Dorsaz, Julien; Lamy, Jean-Michel; Carlin, Jean-François; Grandjean, Nicolas; Zeng, Xi; Stadelmann, Thomas; Grossmann, Sylvain; Hoogerwerf, Arno C.; Boiko, Dmitri L. (2013-03-25)
      Passive mode-locked pulses with repetition frequencies in the range 40 to 90?GHz were observed in blue-violet GaN-based quantum-well lasers without external cavities. The lasers had two-section geometry with built-in ...

    • Passive mode-locking in the cavity of monolithic GaN-based multi-section laser diodes 

      Weig, Thomas; Schwarz, Ulrich T.; Sulmoni, Luca; Lamy, Jean-Michel; Carlin, Jean-François; Grandjean, Nicolas; Boiko, Dmitri L. (2013-03-04)
      We demonstrate picosecond pulse generation in the blue-violet wavelength region by passive intra-cavity mode-locking in GaN-based ridge waveguide laser diodes with monolithically integrated absorbers. For cavity lengths ...

    • Self-pulsating regime from multi-section InGaN-based laser diode 

      Lamy, Jean-Michel; Sulmoni, Luca; Carlin, Jean-François; Zeng, Xi; Boiko, Dmitri L.; Weig, Thomas; Schwarz, Ulrich T.; Grandjean, Nicolas (2012)

    • Superfluorescent 1.1 ps pulse-on-demand generation in InGaN laser 

      Boiko, Dmitri L.; Zeng, Xi; Weig, Thomas; Schwarz, Ulrich T.; Salmoni, Luca; Lamy, Jean-Michel; Grandjean, Nicolas (2013-05)
      A semiconductor laser diode producing ultra-short optical pulses in the blue-violet range will find numerous applications ranging from next-generation 3D optical data storage devices to bio-medical diagnostic methods. In ...