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Showing 1 to 2 of 2 for “"Er:ZBLAN"”.
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Pulsed Laser Deposition von Er:ZBLAN-Schichten für den Aufbau eines integrierten Wellenleiterlasers im grünen Spektralbereich
A production of laser active Er:ZBLAN thin films (1um) with pulsed laser deposition (PLD) on MgF2 substrates is presented in this dissertation. Er:ZBLAN films with low droplet density (<10 per 100x100um2) were produced with PLD for the first time. Optical properties (absorption- and emmision …
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Erzeugung von periodischen Subwellenlängen-Strukturen und Wellenleitern in Dielektrika mit Laserstrahlung ultrakurzer Pulsdauer
… for new and future optical technologies. The generation of waveguides with femtosecond laser radiation by moving a focus is exemplarily demonstrated with longitudinaly written volume waveguides and ridge waveguides in thin films. Combining element of both waveguide types are periodic …