Mr. Falco Ehrensack Profile

Falco Ehrensack

at Fraunhofer HHI

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Author

Publications (2)

Proceedings Article | 12 March 2024 Presentation + Paper

1550 nm broad area large optical cavity laser with 4.9 W CW output power

Niklas Kanold, Martin Moehrle, Falco Ehrensack, Martin Schell

Proceedings Volume 12867, 1286708 (2024) https://doi.org/10.1117/12.3001390

KEYWORDS: High power lasers, High power diode lasers, Broad area laser diodes, LIDAR, Continuous wave operation, Laser stabilization, Emission wavelengths, Waveguides, Optical resonators, Optical gratings, Quantum wells

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Proceedings Article | 15 March 2023 Presentation + Paper

Novel >57 GHz bandwidth O-band InGaAlAs MQW RW DFB

Gayatri Vasudevan Rajeswari, Martin Moehrle, Falco Ehrensack, Ute Troppenz, Ariane Sigmund, Martin Schell

Proceedings Volume 12440, 1244007 (2023) https://doi.org/10.1117/12.2656921

KEYWORDS: Edge emitting semiconductor lasers, High speed photonics, Distributed feedback semiconductor lasers, Distributed Bragg reflectors, Amplitude modulation, Frequency response, Continuous wave operation, Modulation frequency

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