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Showing 1 to 12 of 101 entries
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Silicon dual-ring modulator driven by differential signal.

Optics letters

Yu H, Pantouvaki M, Verheyen P, Lepage G, Absil P, Bogaerts W, Van Campenhout J.
PMID: 25490473
Opt Lett. 2014 Nov 15;39(22):6379-82. doi: 10.1364/OL.39.006379.

A silicon dual-ring modulator consisting of two serially cascaded rings with embedded PN junctions is driven by a differential signal pair. We show by simulation and experiment that the device has advantages over the single-ring modulator in terms of...

Silicon-organic hybrid (SOH) IQ modulator using the linear electro-optic effect for transmitting 16QAM at 112 Gbit/s.

Optics express

Korn D, Palmer R, Yu H, Schindler PC, Alloatti L, Baier M, Schmogrow R, Bogaerts W, Selvaraja SK, Lepage G, Pantouvaki M, Wouters JM, Verheyen P, Van Campenhout J, Chen B, Baets R, Absil P, Dinu R, Koos C, Freude W, Leuthold J.
PMID: 23736576
Opt Express. 2013 Jun 03;21(11):13219-27. doi: 10.1364/OE.21.013219.

Advanced modulation formats call for suitable IQ modulators. Using the silicon-on-insulator (SOI) platform we exploit the linear electro-optic effect by functionalizing a photonic integrated circuit with an organic χ(2)-nonlinear cladding. We demonstrate that this silicon-organic hybrid (SOH) technology allows...

The use of botulinum toxin A in children with cerebral palsy, with a focus on the lower limb.

Journal of children's orthopaedics

Molenaers G, Van Campenhout A, Fagard K, De Cat J, Desloovere K.
PMID: 21629371
J Child Orthop. 2010 Jun;4(3):183-95. doi: 10.1007/s11832-010-0246-x. Epub 2010 Mar 18.

PURPOSE: The purpose of this review is to clarify the role of botulinum toxin serotype A (BTX-A) in the treatment of children with cerebral palsy (CP), with a special focus on the lower limb.BACKGROUND: The treatment of spasticity is...

III-V/silicon-on-Insulator nanophotonic cavities for optical network-on-chip.

Journal of nanoscience and nanotechnology

Liu L, Roelkens G, Van Campenhout J, Brouckaert J, Van Thourhout D, Baets R.
PMID: 20355536
J Nanosci Nanotechnol. 2010 Mar;10(3):1461-72. doi: 10.1166/jnn.2010.2032.

We review some opto-electronic devices based on the III-V/SOI heterogeneous integration platform, including lasers, modulators, wavelength converters, and photo-detectors. All of them are critical components for future on-chip interconnect and optical network-on-chip. The footprints of such devices are kept...

Silicon-nitride surface passivation of submicrometer silicon waveguides for low-power optical switches.

Optics letters

Van Campenhout J, Green WM, Liu X, Assefa S, Osgood RM, Vlasov YA.
PMID: 19448812
Opt Lett. 2009 May 15;34(10):1534-6. doi: 10.1364/ol.34.001534.

We report on a Si(3)N(4)-based surface-passivation technique for increasing free-carrier lifetimes in submicrometer silicon-on-insulator waveguides by up to 2 orders of magnitude. The carrier lifetime was measured by injecting free carriers into a critically coupled ring resonator through photoexcitation...

The University of Leuven's histoembryology laboratory7 (1936-1946).

Archives belges de medecine sociale, hygiene, medecine du travail et medecine legale. Belgisch archief van sociale geneeskunde, hygiene, arbeidsgeneeskunde en gerechtelijke geneeskunde

VAN CAMPENHOUT E.
PMID: 20286914
Arch Belg Med Soc. 1946 Jul;1(4):260-74.

No abstract available.

Generation of 3.6  μm radiation and telecom-band amplification by four-wave mixing in a silicon waveguide with normal group velocity dispersion.

Optics letters

Kuyken B, Verheyen P, Tannouri P, Liu X, Van Campenhout J, Baets R, Green WM, Roelkens G.
PMID: 24690784
Opt Lett. 2014 Mar 15;39(6):1349-52. doi: 10.1364/OL.39.001349.

Mid-infrared light generation through four-wave mixing-based frequency down-conversion in a normal group velocity dispersion silicon waveguide is demonstrated. A telecom-wavelength signal is down-converted across more than 1.2 octaves using a pump at 2190 nm in a 1 cm-long waveguide....

Complex effective index in graphene-silicon waveguides.

Optics express

Sorianello V, De Angelis G, Cassese T, Midrio M, Romagnoli M, Moshin M, Otto M, Neumaier D, Asselberghs I, Van Campenhout J, Huyghebaert C.
PMID: 28059383
Opt Express. 2016 Dec 26;24(26):29984-29993. doi: 10.1364/OE.24.029984.

We report for the first time and characterize experimentally the complex optical conductivity of graphene on silicon photonic waveguides. This permits us to predict accurately the behavior of photonic integrated devices encompassing graphene layers. Exploiting a Si microring add/drop...

Work-Related Outcomes in Self-Employed Cancer Survivors: A European Multi-country Study.

Journal of occupational rehabilitation

Torp S, Paraponaris A, Van Hoof E, Lindbohm ML, Tamminga SJ, Alleaume C, Van Campenhout N, Sharp L, de Boer AGEM.
PMID: 29946813
J Occup Rehabil. 2019 Jun;29(2):361-374. doi: 10.1007/s10926-018-9792-8.

Purpose To describe: (i) patterns of self-employment and social welfare provisions for self-employed and salaried workers in several European countries; (ii) work-related outcomes after cancer in self-employed people and to compare these with the work-related outcomes of salaried survivors...

Treatment Response to Botulinum Neurotoxin-A in Children With Cerebral Palsy Categorized by the Type of Stretch Reflex Muscle Activation.

Frontiers in neurology

Bar-On L, Aertbeliën E, Van Campenhout A, Molenaers G, Desloovere K.
PMID: 32581991
Front Neurol. 2020 Jun 02;11:378. doi: 10.3389/fneur.2020.00378. eCollection 2020.

While Botulinum NeuroToxin-A (BoNT-A) injections are frequently used to reduce the effects of hyperactive stretch reflexes in children with cerebral palsy (CP), the effects of this treatment vary strongly. Previous research, combining electromyography (EMG) with motion analysis, defined different...

Blood tumor mutational burden: are we ready for clinical implementation?.

Journal of thoracic disease

Van Campenhout C, Meléndez B, Remmelink M, Salmon I, D'Haene N.
PMID: 31632782
J Thorac Dis. 2019 Sep;11:S1906-S1908. doi: 10.21037/jtd.2019.07.60.

No abstract available.

4-channel 200 Gb/s WDM O-band silicon photonic transceiver sub-assembly.

Optics express

Moralis-Pegios M, Pitris S, Alexoudi T, Terzenidis N, Ramon H, Lambrecht J, Bauwelinck J, Yin X, Ban Y, de Heyn P, van Campenhout J, Lamprecht T, Lehnman A, Pleros N.
PMID: 32121786
Opt Express. 2020 Feb 17;28(4):5706-5714. doi: 10.1364/OE.373454.

We demonstrate a 200G capable WDM O-band optical transceiver comprising a 4-element array of Silicon Photonics ring modulators (RM) and Ge photodiodes (PD) co-packaged with a SiGe BiCMOS integrated driver and a SiGe transimpedance amplifier (TIA) chip. A 4×50...

Showing 1 to 12 of 101 entries