Integrated Hybrid Silicon Triplexer

Chang, Hsu-Hao; Kuo, Ying-Hao; Jones, Richard E.; Barkai, Assia; Bowers, John E.

doi:10.1364/iprsn.2010.iwf5

Cited by 17 publications

(23 citation statements)

References 2 publications

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“…This technique was successfully used to make a fully integrated hybrid silicon triplexer [50], where a 1310-nm laser and 1490 nm/1550 nm PDs were integrated on a single hybrid silicon chip.…”

Section: Selective Die Bondingmentioning

confidence: 99%

“…The III/V epitaxial layer stack has a 500-nm intrinsic InGaAs absorbing layer to optimize electrical bandwidth and responsivity [50]. The hybrid PDs have no tapered mode converters to limit the footprint and hence optimize the bandwidth.…”

Section: Gb/s Dqpsk Receivermentioning

confidence: 99%

“…[101]. Hybrid silicon data taken from [31], [32], [35], [36], [42], [43], [50], [89], [90], [102]- [104].…”

Section: E Hybrid Silicon Cwdm Source Using Qwimentioning

confidence: 99%

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Hybrid Silicon Photonic Integrated Circuit Technology

Heck

Bauters

Davenport

et al. 2013

IEEE J. Select. Topics Quantum Electron.

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Abstract-In this paper, we review the current status of the hybrid silicon photonic integration platform with emphasis on its prospects for increased integration complexity. The hybrid silicon platform is maturing fast as increasingly complex circuits are reported with tens of integrated components including on-chip lasers. It is shown that this platform is well positioned and holds great potential to address future needs for medium-scale photonic integrated circuits.

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Section: Selective Die Bondingmentioning

confidence: 99%

Section: Gb/s Dqpsk Receivermentioning

confidence: 99%

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Hybrid Silicon Photonic Integrated Circuit Technology

Heck

Bauters

Davenport

et al. 2013

IEEE J. Select. Topics Quantum Electron.

Self Cite

380

163

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“…Introduction: Many research efforts have been reported on the development of silicon (Si) photonics technology [1][2][3][4][5][6][7][8][9][10], because Si wire waveguides have a strong light confinement effect and the corresponding size of waveguide circuits can be reduced to as small as electronic circuits. Since Si photonics device fabrication process is compatible with conventional complementary metal oxide semiconductor (CMOS) processes, low-cost and compact electro-photonics integrated devices are realised on the same chip.…”

mentioning

confidence: 99%

“…Our application target is an optical network unit (ONU) for the fibre to the home (FTTH) systems, in which the wavelength filter is required to work independently of light polarisation over a relatively wide wavelength range ( 1300 -1550 nm). Although various types of waveguide filters have been studied [1][2][3][4][5][6][7][8][9][10], grating-based filters seem to be promising owing to their flexible wavelength selectivity, flat-top bandpass spectra, and wide free spectral range (FSR) [7][8][9] for FTTH WDM filters.…”

mentioning

confidence: 99%

Polarisation-insensitive Si wire waveguide add/drop wavelength filter using reflective mode conversion grating and mode split coupler

et al. 2012

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Reported is an add/drop wavelength filter which operates independently of light polarisation based on silicon wire waveguide technology. The filter is composed of a reflective mode conversion grating and a mode split coupler. Polarisation independence is archioved by waveguide and grating design, and is verified by experiments. Optical crosstalk at the designed add/drop wavelength for transverse-electric (TE) and transverse-magnetic (TM) polarisations are 13 and 18 dB, respectively. The total length of the filter is greatly reduced compared with the previously reported one by more than 50% with the newly proposed design.Introduction: Many research efforts have been reported on the development of silicon (Si) photonics technology [1-10], because Si wire waveguides have a strong light confinement effect and the corresponding size of waveguide circuits can be reduced to as small as electronic circuits. Since Si photonics device fabrication process is compatible with conventional complementary metal oxide semiconductor (CMOS) processes, low-cost and compact electro-photonics integrated devices are realised on the same chip.In the wavelength division multiplexing (WDM) optical network systems, a wavelength filter is required to separate wavelength channels. Our application target is an optical network unit (ONU) for the fibre to the home (FTTH) systems, in which the wavelength filter is required to work independently of light polarisation over a relatively wide wavelength range ( 1300 -1550 nm). Although various types of waveguide filters have been studied [1-10], grating-based filters seem to be promising owing to their flexible wavelength selectivity, flat-top bandpass spectra, and wide free spectral range (FSR) [7-9] for FTTH WDM filters.We previously reported a polarisation-insensitive Bragg grating filter with total device length of about 400 mm [7]. In this report, we drastically reduce the device length by more than 50% with a newly proposed polarisation-independent Bragg grating and experimentally verify its performances.

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Polarisation insensitive wavelength de‐multiplexer using arrayed waveguide grating and polarisation rotator/splitter

et al. 2019

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The authors report the polarisation insensitive operation of an arrayed waveguide grating using a polarisation rotator/splitter (PRS) waveguide device which attains identical wavelength characteristics and optical losses for both transverse electric (TE) and transverse magnetic (TM) polarisations. The proposed PRS device is composed of a rib structure waveguide and an asymmetrical directional coupler (ADC). The rib waveguide converts TM fundamental mode to TE first-order mode. The ADC splits TE first-order mode into the TE fundamental mode propagating in the sub-adjacent waveguide. Experimental results confirm that the proposed device operates independently of light polarisations; channel isolation is nearly 20 dB, and no transmission wavelength shift or polarisation dependent loss are observed between TE and TM polarisations.

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Integrated Hybrid Silicon Triplexer

Cited by 17 publications

References 2 publications

Hybrid Silicon Photonic Integrated Circuit Technology

Hybrid Silicon Photonic Integrated Circuit Technology

Polarisation-insensitive Si wire waveguide add/drop wavelength filter using reflective mode conversion grating and mode split coupler

Polarisation insensitive wavelength de‐multiplexer using arrayed waveguide grating and polarisation rotator/splitter

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