Bayerle, A.

Pasquiou, B.

Schreck, F.

Tzanova, S.

Vlaar, P.

English

We present a frequency-shifted feedback (FSF) laser based on a tapered amplifier. The laser operates as a coherent broadband source with up to 370GHz spectral width and 2.3 μs coherence time. If the FSF laser is seeded by a continuous-wave laser a frequency comb spanning the output spectrum appears in addition to the broadband emission. The laser has an output power of 280mW and a center wavelength of 780nm. The ease and flexibility of use of tapered amplifiers makes our FSF laser attractive for a wide range of applications, especially in metrology

International Migration, Integration and Social Cohesion online publications

Tapered amplifier laser with frequency-shifted feedback

https://pure.uva.nl/ws/files/7290249/SciPostPhys_1_1_002_4_.pdf

Tapered amplifier laser with frequency-shifted feedback

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International Migration, Integration and Social Cohesion online publications