Supercontinuum generation with GHz repetition rate femtosecond-pulse fiber-amplified VECSELs

Christopher Robin Head; Ho Yin Chan; James S. Feehan; David P. Shepherd; Shaif Ul Alam; Anne C. Tropper; Jonathan H V Price; Keith G. Wilcox

doi:10.1109/LPT.2013.2241420

Supercontinuum generation with GHz repetition rate femtosecond-pulse fiber-amplified VECSELs

Christopher Robin Head, Ho Yin Chan, James S. Feehan, David P. Shepherd, Shaif Ul Alam, Anne C. Tropper, Jonathan H V Price, Keith G. Wilcox

Physics

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

We report on supercontinuum generation using a mode-locked VECSEL emitting 400-fs pulses at a 3-GHz repetition rate, amplified with a cascaded ytterbium-doped fiber amplifier system up to 40 W of average power. The pulses are then recompressed to their original duration via a high throughput transmission grating compressor, and used to generate supercontinuum in two samples of photonic crystal fiber (PCF): an all-normal dispersion PCF, and a PCF with a zero dispersion wavelength of 1040 nm, creating 20 dB spectral bandwidths of 200 nm and 280 nm, respectively.

Original language	English
Article number	6415992
Pages (from-to)	464-467
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	25
Issue number	5
DOIs	https://doi.org/10.1109/LPT.2013.2241420
Publication status	Published - 18 Feb 2013

Keywords

Fiber amplifiers
GHz repetition rate
supercontinuum generation
vertical-external-cavity surface-emitting laser (VECSEL)

ASJC Scopus subject areas

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials

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10.1109/LPT.2013.2241420

Cite this

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abstract = "We report on supercontinuum generation using a mode-locked VECSEL emitting 400-fs pulses at a 3-GHz repetition rate, amplified with a cascaded ytterbium-doped fiber amplifier system up to 40 W of average power. The pulses are then recompressed to their original duration via a high throughput transmission grating compressor, and used to generate supercontinuum in two samples of photonic crystal fiber (PCF): an all-normal dispersion PCF, and a PCF with a zero dispersion wavelength of 1040 nm, creating 20 dB spectral bandwidths of 200 nm and 280 nm, respectively.",

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AU - Head, Christopher Robin

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AU - Shepherd, David P.

AU - Alam, Shaif Ul

AU - Tropper, Anne C.

AU - Price, Jonathan H V

AU - Wilcox, Keith G.

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AB - We report on supercontinuum generation using a mode-locked VECSEL emitting 400-fs pulses at a 3-GHz repetition rate, amplified with a cascaded ytterbium-doped fiber amplifier system up to 40 W of average power. The pulses are then recompressed to their original duration via a high throughput transmission grating compressor, and used to generate supercontinuum in two samples of photonic crystal fiber (PCF): an all-normal dispersion PCF, and a PCF with a zero dispersion wavelength of 1040 nm, creating 20 dB spectral bandwidths of 200 nm and 280 nm, respectively.

KW - Fiber amplifiers

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Supercontinuum generation with GHz repetition rate femtosecond-pulse fiber-amplified VECSELs

Abstract

Keywords

ASJC Scopus subject areas

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