ORCID Profile
0000-0002-9054-4372
Current Organisation
University of Southampton
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Publisher: IEEE
Date: 07-2017
Publisher: SPIE
Date: 04-03-2015
DOI: 10.1117/12.2077998
Publisher: The Optical Society
Date: 13-11-2014
DOI: 10.1364/OE.22.029008
Publisher: SPIE
Date: 07-05-2015
DOI: 10.1117/12.2185165
Publisher: OSA
Date: 2016
Publisher: The Optical Society
Date: 31-10-2018
DOI: 10.1364/OE.26.030042
Publisher: The Optical Society
Date: 28-08-2014
DOI: 10.1364/OL.39.005200
Publisher: The Optical Society
Date: 05-05-2016
DOI: 10.1364/OL.41.002197
Publisher: OSA
Date: 2013
Publisher: The Optical Society
Date: 12-03-2015
DOI: 10.1364/OE.23.007407
Publisher: OSA
Date: 2013
Publisher: IEEE
Date: 09-2014
Publisher: OSA
Date: 2017
Publisher: The Optical Society
Date: 31-08-2015
DOI: 10.1364/OL.40.004150
Publisher: The Optical Society
Date: 08-12-2014
DOI: 10.1364/OE.22.031078
Publisher: Springer Science and Business Media LLC
Date: 16-07-2022
DOI: 10.1038/S41467-022-31884-2
Abstract: Today’s optical communication systems are fast approaching their capacity limits in the conventional telecom bands. Opening up new wavelength bands is becoming an appealing solution to the capacity crunch. However, this ordinarily requires the development of optical transceivers for any new wavelength band, which is time-consuming and expensive. Here, we present an on-chip continuous spectral translation method that leverages existing commercial transceivers to unlock the vast and currently unused potential new wavelength bands. The spectral translators are continuous-wave laser pumped aluminum gallium arsenide on insulator (AlGaAsOI) nanowaveguides that provide a continuous conversion bandwidth over an octave. We demonstrate coherent transmission in the 2-μm band using well-developed conventional C-band transmitters and coherent receivers, as an ex le of the potential of the spectral translators that could also unlock communications at other wavelength bands. We demonstrate 318.25-Gbit s −1 Nyquist wavelength- ision multiplexed coherent transmission over a 1.15-km hollow-core fibre using this approach. Our demonstration paves the way for transmitting, detecting, and processing signals at wavelength bands beyond the capability of today’s devices.
Publisher: OSA
Date: 2015
Publisher: SPIE
Date: 11-03-2016
DOI: 10.1117/12.2211336
Publisher: The Optical Society
Date: 27-10-2015
DOI: 10.1364/OL.40.005026
Publisher: Optica Publishing Group
Date: 2021
DOI: 10.1364/CLEO_SI.2021.SF1C.1
Abstract: We propose and demonstrate the first low-latency 2-μm-band coherent N-WDM transmission by on-chip spectral translation of 4×32-Gbaud 16-QAM signals with 33-GHz spacing. 318.25 Gbit/s net-rate is achieved with error-free performance after 1.15-km hollow-core fiber transmission.
Publisher: Springer Science and Business Media LLC
Date: 10-08-2020
DOI: 10.1038/S41467-020-17809-X
Abstract: Structured light, with spatially varying phase or polarization distributions, has given rise to many novel applications in fields ranging from optical communication to laser-based material processing. However the efficient and flexible generation of such beams from a compact laser source at practical output powers still remains a great challenge. Here we describe an approach capable of addressing this need based on the coherent combination of multiple tailored Gaussian beams emitted from a multicore fibre (MCF) lifier. We report a proof-of-concept structured light generation experiment, using a cladding-pumped 7-core MCF lifier as an integrated parallel lifier array and a spatial light modulator (SLM) to actively control the litude, polarization and phase of the signal light input to each fibre core. We report the successful generation of various structured light beams including high-order linearly polarized spatial fibre modes, cylindrical vector (CV) beams and helical phase front optical vortex (OV) beams.
Publisher: OSA
Date: 2015
Publisher: OSA
Date: 2014
Publisher: OSA
Date: 2014
Publisher: The Optical Society
Date: 24-04-2014
DOI: 10.1364/OE.22.010544
Publisher: The Optical Society
Date: 20-10-2015
DOI: 10.1364/OE.23.028282
Publisher: IEEE
Date: 07-2014
DOI: 10.1109/SUM.2014.85
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 11-2022
Publisher: OSA
Date: 2015
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Yongmin Jung.