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Suchergebnisse 4111 bis 4120 von 5334

Mode-Locked semiconductor laser with controllable intracavity dispersion and absorption

/forschung/publikationen/mode-locked-semiconductor-laser-with-controllable-intracavity-dispersion-and-absorption

In the scope of this work we will present the influence of intracavity absorption in interplay with intracavity dispersion. The goal is to get a deeper insight into the physical effects of…

Colliding Pulse Modelocked Lasers for Terahertz Photomixing

/forschung/publikationen/colliding-pulse-modelocked-lasers-for-terahertz-photomixing

THz time domain spectroscopy systems (TDS) have been finding their way into the market quite recently. Most of these systems use a laser source delivering ultra short laser pulses into a homodyne…

Efficiency optimization of high power diode lasers at low temperatures

/forschung/publikationen/efficiency-optimization-of-high-power-diode-lasers-at-low-temperatures

The authors present studies which assess the benefit of low temperature operation of long cavity (L = 4 mm) broad-area lasers with the goal of achieving both high powers and high efficiencies. To…

Influence of the length of the absorber section on the mode locking behaviour of a 1064nm DBR laser determined on a single device

/forschung/publikationen/influence-of-the-length-of-the-absorber-section-on-the-mode-locking-behaviour-of-a-1064nm-dbr-laser-determined-on-a-single-device

Easy-to-use and miniaturized laser systems emitting short infrared light pulses with high pulse energiesare more and more requested for applications in medicine, fluorescence spectroscopy, metrology,…

1064 nm wavelength stabilized hybrid ns-MOPA diode laser system for high peak power and low spectral width

/forschung/publikationen/1064-nm-wavelength-stabilized-hybrid-ns-mopa-diode-laser-system-for-high-peak-power-and-low-spectral-width

1064 nm wavelength stabilized hybrid ns-MOPA diode laser system for high peak power and low spectral width A. Klehr, B. Sumpf, T.N. Vu, H. Wenzel, G. Erbert and…

High efficiency, 8W narrow-stripe broad-area lasers with in-plane beam-parameter-product below 2 mm mrad

/forschung/publikationen/high-efficiency-8w-narrow-stripe-broad-area-lasers-with-in-plane-beam-parameter-product-below-2-mm-mrad

High power diode lasers are the most efficient technology for converting electrical input power into optical output power. Their efficiency and low manufacturing cost lead to their being the…

Tunable and highly brilliant laser sources at 1120 nm

/forschung/publikationen/tunable-and-highly-brilliant-laser-sources-at-1120-nm

High-brilliance diode lasers at 1120 nm with a high optical output power, nearly diffraction limited beam and narrow spectral line width are essential for non-linear frequency conversion to reach a…

Workshop on Organometallic Vapor Phase Epitaxy

/termine/workshop-on-organometallic-vapor-phase-epitaxy

Das FBH ist mit mehreren Beiträgen auf der OMVPE vertreten

European Microwave Week 2015

/termine/european-microwave-week-2015

Das FBH ist mit diversen Konferenzbeiträgen auf der European Microwave Week vertreten.

International Conference on Nitride Semiconductors

/termine/international-conference-on-nitride-semiconductors

Das FBH ist mit mehreren Beiträgen auf der ICNS vertreten.