Mr. Ole Lumholt Profile

Ole Lumholt

Design Engineer at NKTPhotonics A/S

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Author

Publications (7)

Proceedings Article | 21 February 2007 Paper

mJ pulse-energy fiber lasers based on Yb-doped photonic crystal fibers

Thomas Feuchter, Ole Lumholt

Proceedings Volume 6453, 64531X (2007) https://doi.org/10.1117/12.699844

KEYWORDS: Fiber lasers, Amplifiers, Semiconductor lasers, Pulsed laser operation, Fiber amplifiers, Photonic crystal fibers, Modulation, Absorption, Q switched lasers, Optical amplifiers

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Proceedings Article | 25 August 1994 Paper

Modeling of integrated erbium doped optical amplifiers: influence of background loss and requirements to process control

Christian Lester, Anders Bjarklev, Thomas Rasmussen, Ole Lumholt

Proceedings Volume 2212, (1994) https://doi.org/10.1117/12.185114

KEYWORDS: Waveguides, Erbium, Optical amplifiers, Amplifiers, Solids, Process control, Refractive index, Silica, Semiconducting wafers, Absorption

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Proceedings Article | 6 April 1993 Paper

Silica waveguide integrated optical isolator

Thomas Rasmussen, Anders Bjarklev, Joern Povlsen, Bo Pedersen, Frands Pedersen, Ole Lumholt, Karsten Rottwitt

Proceedings Volume 1794, (1993) https://doi.org/10.1117/12.141879

KEYWORDS: Optical isolators, Waveguides, Polarization, Fiber amplifiers, Integrated optics, Optical amplifiers, Optical components, Wave propagation, Photonic integrated circuits, Wavelength division multiplexing

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Proceedings Article | 23 March 1993 Paper

Long-haul transmission in aluminum- and germaniumcodoped distributed erbium-doped fibers

Karsten Rottwitt, Joern Povlsen, Anders Bjarklev, Ole Lumholt, Frands Pedersen, Thomas Rasmussen

Proceedings Volume 1789, (1993) https://doi.org/10.1117/12.141139

KEYWORDS: Optical fibers, Amplifiers, Erbium, Transparency, Signal attenuation, Aluminum, Germanium, Optical amplifiers, Signal to noise ratio, Fiber amplifiers

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Proceedings Article | 1 February 1992 Paper

Optimizing gain and noise performance of EDFAs with insertion of a filter or an isolator

Joern Povlsen, Anders Bjarklev, Ole Lumholt, Helle Vendeltorp-Pommer, Karsten Rottwitt, Thomas Rasmussen

Proceedings Volume 1581, (1992) https://doi.org/10.1117/12.134976

KEYWORDS: Optical isolators, Optical filters, Optical amplifiers, Fiber amplifiers, Electronic filtering, Amplifiers, Fiber lasers, Photons, Erbium, Interference (communication)

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Proceedings Article | 1 February 1992 Paper

Performance improvement of direct detection systems using local and/or long-distance-pumped fiber amplifiers

Anders Bjarklev, Joern Povlsen, Karsten Rottwitt, Ole Lumholt, Thomas Rasmussen

Proceedings Volume 1581, (1992) https://doi.org/10.1117/12.134986

KEYWORDS: Amplifiers, Optical amplifiers, Interference (communication), Fiber amplifiers, Receivers, Fiber lasers, Signal attenuation, Signal to noise ratio, Sensors, Erbium

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Proceedings Article | 1 February 1992 Paper

Demand for accuracy of the attenuation constant in distributed active fibers

Karsten Rottwitt, Anders Bjarklev, Joern Povlsen, Ole Lumholt, Thomas Rasmussen

Proceedings Volume 1581, (1992) https://doi.org/10.1117/12.134985

KEYWORDS: Optical amplifiers, Erbium, Fiber lasers, Signal attenuation, Roentgenium, Signal to noise ratio, Optical fibers, Fiber amplifiers, Absorption, Sensors

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Showing 5 of 7 publications

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