Carrier-envelope phase control of Yb:KGW laser and parametric amplifiers

Stanislauskas, Tomas; Antipenkov, R.; Martinėnaitė, V.; Karpavičius, L.; Varanavičius, A.; Mišeikis, P.; Grigaitis, D.; Mikalauskas, D.; Karkockas, Remigijus; Sinkevičius, V.; Giniūnas, L.; Danielius, R.; Balčiūnas, T.; A., Pugžlys,; A., Baltuška,; Schmidt, B.

doi:10.3952/physics.v53i1.2604

Cited by 2 publications

(1 citation statement)

References 34 publications

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“…CEP stability is a key parameter for strong-field laser drivers. Previously, we have achieved good CEP control of a femtosecond OPA by stabilizing the carrier-envelope offset frequency of the Yb:KGW oscillator [21]. While this is an established method for CEP control, it requires complex electronics and generating a continuum from the Yb:KGW oscillator pulse in a photonic crystal fiber, which we found to be too inconvenient for everyday use.…”

Section: Cep-stable Pulse Generationmentioning

confidence: 99%

Passively CEP-stabilized frontend for few cycle terawatt OPCPA system

Budriunas

Stanislauskas

Varanavičius

2015

J. Opt.

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We report the recent results on development of a CEP-stable 1 kHz repetition rate TW-class OPCPA system driven by femtosecond Yb:KGW and picosecond Nd:YAG pump sources. Seed pulses with spectra spanning over an octave are produced in a continuum generator pumped by CEP-stable pulses from a difference frequency generator operated at 1.3–1.6 μm. After amplification in NOPA, pulses with energy up to 70 μJ and spectra supporting durations of 5 fs are obtained. Sub-70 mrad CEP jitter at the output of system frontend is demonstrated.

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Section: Cep-stable Pulse Generationmentioning

confidence: 99%

Passively CEP-stabilized frontend for few cycle terawatt OPCPA system

Budriunas

Stanislauskas

Varanavičius

2015

J. Opt.

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Binary‐weighted photonic digital‐to‐analogue converter

Abdollahi

Al-Raweshidy

Owens

2017

IET Optoelectronics

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In fifth-generation (5G) mobile networks the available bandwidth and the range of carrier frequencies will be significantly larger than in current mobile networks. To cope with the consequent increase in traffic 5G networks will be digital radio over fibre (DRoF) networks for deploying cloud radio access networks. As conventional electronic data converters in DRoF networks suffer from jitter at very high giga sampling rates while photonic data converters have better performance, photonic data converters are considered a fundamental building block of a DRoF system for 5G. All photonic DRoF (AP-DRoF) is a suitable candidate for carrying future 5G data traffic from a central station for delivery to remote pico-cells. In this study an 8-bit binary-weighted photonic digital to analogue converter (PDAC) for AP-DRoF is proposed for the conversion of an optical bit stream generated by a photonic analogue-to-digital converter into optical analogue signal for delivery to the photo diode of a remote station's photonic antenna. The potential performance of the proposed PDAC is investigated at a sampling rate of 60 Gsample/s through simulation in terms of its effective number of bits and spurious free dynamic range.

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Carrier-envelope phase control of Yb:KGW laser and parametric amplifiers

Cited by 2 publications

References 34 publications

Passively CEP-stabilized frontend for few cycle terawatt OPCPA system

Passively CEP-stabilized frontend for few cycle terawatt OPCPA system

Binary‐weighted photonic digital‐to‐analogue converter

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