81–100 of 1,560 hits
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    High-speed processing of transparent materials with ultrafast lasers

    Oshemkov, S. / Dmitriev, V. / Ben-Zvi, G. et al. | IEEE | 2005
    High-speed technology for 3D processing of transparent dielectrics based on bulk optical breakdown with ultrafast lasers is developed ...

    State of the art of cw fibre lasers

    Jeong, Y. / Soh, D.B.S. / Codemard, C.A. et al. | IEEE | 2005

    Phase noise characterization of a RF signal generation and transmission optical system based on injection locked DFB lasers

    Kefelian, F. / Gabet, R. / Gallion, P. | IEEE | 2005
    Optical generation of RF signals using correlated laser beams has potential applications for remote control and transmission of high radio ...

    High power /spl lambda/ = 9 /spl mu/m quantum cascade lasers

    Faugeras, C. / Forget, S. / Sirtori, C. et al. | IEEE | 2005

    852-nm distributed-feedback diode lasers for atomic clocks and laser cooling

    Klehr, A. / Wenzel, H. / Erbert, G. et al. | IEEE | 2005
    We report on narrow linewidth DFB RW lasers emitting at the caesium D/sub 2/ resonance wavelength. The devices operate in a single lateral ...

    High efficient OPS-disk lasers with quantum-well pumping

    Lutgen, S. / Diehl, W. / Brick, P. et al. | IEEE | 2005
    We report on novel semiconductor disk laser concepts with direct optical pumping of the quantum wells. 5 W cw output power from a ...

    Power scaling strategy for longitudinally diode-pumped Tm:YLF lasers

    So, S. / Mackenzie, J.I. / Shepherd, D.P. et al. | IEEE | 2005
    laser diode pumping. Despite these attributes, Tm:YLF is a fragile crystal with a low tensile strength, moderate thermal conductivity, and a ...

    Differential refractive index in 1320 nm quantum-dot lasers

    Hegarty, S.P. / Carroll, O. / Houlihan, J. et al. | IEEE | 2005
    threshold. We then apply this understanding to the explanation of index shifts above and below laser threshold as a function of device gain ...

    Dual-polarization microchip lasers at 1.53 /spl mu/m

    Brunel, M. / Amon, A. / Vallet, M. | IEEE | 2005
    In this paper, we report on a microchip laser containing a birefringent element designed for emitting two orthogonal linear polarizations ...

    Mitigating laser damage in glasses and crystals, using pulsetrain-burst (<100 MHz) ultrafast laser processing

    Marjoribanks, R. / Frank, F. / Graper, D. et al. | IEEE | 2005
    Damage to optics caused by lasers may be mitigated by material-processing with ultrafast lasers. Ultrahigh (<100 MHz) repetition-rate ...

    Efficient quantum-well pumping of semiconductor disk lasers at 920 nm

    Albrecht, T. / Diehl, W. / Brick, P. et al. | IEEE | 2005
    We report on semiconductor disk lasers at 920 nm with optical pumping of the quantum wells at 308 nm. 5 W cw output power with good beam ...

    Y-branch optical coupler monolithically integrated with DFB quantum cascade lasers

    Soibel, A. / Mansour, K. / Forouhar, S. et al. | IEEE | 2005
    A Y-branch optical coupler monolithically integrated with two DFB quantum cascade lasers has been demonstrated and studied. ...

    InGaAs-AlAsSb quantum cascade lasers emitting at 4.4 /spl mu/m

    Revin, D.G. / Wilson, L.R. / Zibik, E.A. et al. | IEEE | 2005

    Fiber laser fiber

    DiGiovanni, D.J. | IEEE | 2005
    Fiber lasers performance continues to increase due to advances in fiber design, with developments such as large mode area fibers, all-glass ...

    Trimming silica planar lightwave circuits using deep ultraviolet ultrafast lasers

    Chen, K.P. / Chen, Q. / Buric, M. et al. | IEEE | 2005
    ultraviolet femtosecond laser (258nm, 150fs) achieving refractive index change of gt;3.8/spl times/10/sup -4/ and complete compensation of the ...

    New Yb:Hf-doped silica fiber for high-power fiber lasers

    Sahu, J.K. / Dupriez, P. / Kim, J. et al. | IEEE | 2005
    We report an efficient cladding-pumped Yb-doped HfO/sub 2/-SiO/sub 2/ fiber laser that generated 122 W of continuous-wave output power at ...

    20 GHz colliding pulse mode-locking of InGaAs quantum dot lasers

    Thompson, M.G. / Marinelli, C. / Zhao, X. et al. | IEEE | 2005
    Colliding pulse mode-locking is demonstrated for the first time in quantum-dot lasers. Close to transform limited, 7 ps, 20 GHz pulses are ...

    5.3 W CW high brightness 980-nm tapered diode lasers

    Paschke, K. / Swnpf, B. / Dittmar, F. et al. | IEEE | 2005
    980-nm tapered diode lasers having electrically separated straight ridge waveguide (RW) and tapered sections were mounted epi-side down on ...

    Efficiency and threshold analysis of resonantly diode-laser-pumped 1.6-/spl mu/m Er:YAG laser

    Garbuzov, D. / Kudryashov, I. / Dubinskii, M. | IEEE | 2005
    Resonant diode pumping of the 1.6-/spl mu/m Er/sup 3+/(1%):YAG laser is reported with the absorbed photon conversion efficiency of 26 ...