Search Results - "DE VALICOURT, Guilhem"
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1
Hybrid III--V on Silicon Lasers for Photonic Integrated Circuits on Silicon
Published in IEEE journal of selected topics in quantum electronics (01-07-2014)“…This paper summarizes recent advances of integrated hybrid InP/SOI lasers and transmitters based on wafer bonding. At first the integration process of III-V…”
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Journal Article -
2
A Comparison of Radio Over Fiber Link Types for the Support of Wideband Radio Channels
Published in Journal of lightwave technology (15-08-2010)“…Three radio over fiber link types are compared to assess their relative performance for the optical transmission of next generation wireless signals having…”
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Journal Article -
3
Direct Modulation of Hybrid-Integrated InP/Si Transmitters for Short and Long Reach Access Network
Published in Journal of lightwave technology (15-04-2015)“…Recent progresses on hybrid InP/Si integration are presented for achieving high-performance tunable transmitters for cost-sensitive wavelength division…”
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Journal Article -
4
Hybrid III-V/Silicon SOA in Optical Network Based on Advanced Modulation Formats
Published in IEEE photonics technology letters (15-11-2015)“…A hybrid III-V/silicon semiconductor optical amplifier (SOA) is presented, which shows a maximum fiber-to-fiber gain of 10 dB and a maximum internal gain…”
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Journal Article -
5
The Fermi-level efficiency method and its applications on high interface trap density oxide-semiconductor interfaces
Published in Applied physics letters (13-04-2009)“…An interface characterization technique, termed the Fermi-level efficiency (FLE) method, is proposed for evaluating the passivation level of high trap density…”
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Journal Article -
6
Coherent Optical Transceivers Scaling and Integration Challenges
Published in Proceedings of the IEEE (01-11-2022)“…The advancement of digital coherent technologies has dramatically increased the system capacity per single-core single-mode fiber to the point that we can now…”
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Journal Article -
7
Ultrawideband Wavelength-Tunable Hybrid External-Cavity Lasers
Published in Journal of lightwave technology (01-01-2018)“…We demonstrate two novel hybrid lasers with the same III–V ultrawideband gain medium. An hybrid III–V/Si laser and its III–V/SiO2 counterpart exhibit high…”
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Journal Article -
8
Simultaneous wavelength locking of microring modulator array with a single monitoring signal
Published in Optics express (10-07-2017)“…A microring modulator array coupled to a common bus waveguide can be used to construct low power, compact and flexible wavelength-division-multiplexing (WDM)…”
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Journal Article -
9
High-power dual-fed traveling wave photodetector circuits in silicon photonics
Published in Optics express (24-08-2015)“…We introduce the concept of dual-illuminated photodetectors for high-power applications. Illuminating the photodetector on both sides doubles the number of…”
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Journal Article -
10
Electro-Optic Crosstalk in Parallel Silicon Photonic Mach-Zehnder Modulators
Published in Journal of lightwave technology (01-05-2018)“…Dense integration of electro-optic (EO) devices in photonic integrated circuits (PICs) is critical to achieve high-capacity, compact and low-cost transceiver…”
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Journal Article -
11
Differential Microring Modulators for Intensity and Phase Modulation: Theory and Experiments
Published in Journal of lightwave technology (01-08-2017)“…We theoretically and experimentally demonstrate a ring-assisted Mach-Zehnder interferometer modulator for intensity and phase modulation, leveraging both…”
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Journal Article -
12
Photonic Integrated Circuit Based on Hybrid III–V/Silicon Integration
Published in Journal of lightwave technology (15-01-2018)“…This paper summarizes the recent advances of integrated hybrid InP/SOI lasers and transmitters based on edge coupling. First, we review the different…”
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Journal Article -
13
Hybrid-Integrated Wavelength and Reflectivity Tunable III-V/Silicon Transmitter
Published in Journal of lightwave technology (15-04-2017)“…We demonstrate a novel wavelength-tunable hybrid external cavity silicon-based transmitter with integrated reflectivity tunable mirror. First, designs of a…”
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Journal Article -
14
Direct 10-Gb/s Modulation of a Single-Section RSOA in PONs With High Optical Budget
Published in IEEE photonics technology letters (15-03-2010)“…We experimentally demonstrate 10-Gb/s operation of a reflective semiconductor optical amplifier (RSOA) for data transmission in passive optical networks, with…”
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Journal Article -
15
Dual-illuminated parallel-fed traveling wave germanium photodetectors
Published in 2015 Optical Fiber Communications Conference and Exhibition (OFC) (01-03-2015)“…We report 4-stage dual-illuminated Ge traveling wave photodetectors (TWPDs). Dual-illumination doubles the optical channels and boosts DC and RF power…”
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Conference Proceeding -
16
New Advances on Heterogeneous Integration of III-V on Silicon
Published in Journal of lightwave technology (01-03-2015)“…Recent advances on hybrid III-V/Si lasers and semiconductor optical amplifiers using wafer bonding are reported. Hybrid optical amplifiers exhibit 28 dB…”
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Journal Article -
17
Integrated Hybrid Wavelength-Tunable III–V/Silicon Transmitter Based on a Ring-Assisted Mach–Zehnder Interferometer Modulator
Published in Journal of lightwave technology (15-01-2018)“…We demonstrate a wavelength-tunable hybrid III–V/Si transmitter based on a Vernier laser with more than 30 nm tuning range and two microring modulators nested…”
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Journal Article -
18
Modeling and simulation of RSOA with a dual‐electrode configuration
Published in Microwave and optical technology letters (01-08-2017)“…Based on the physical model of a bulk reflective semiconductor optical amplifier (RSOA) used as a modulator in radio over fiber (RoF) links, the distributions…”
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Journal Article -
19
Silicon Photonics Enabled Hyper-Wideband RF Receiver With >85% Instantaneous Bandwidth
Published in IEEE journal of selected topics in quantum electronics (01-11-2018)“…We demonstrate the first-ever silicon photonics enabled hyper-wideband RF spread-spectrum link. A hybrid III/V-silicon photonic mode-locked laser encoded with…”
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Journal Article -
20
Experimental Validation of a Reflective Semiconductor Optical Amplifier Model Used as a Modulator in Radio Over Fiber Systems
Published in IEEE photonics technology letters (01-05-2011)“…We improve and validate the multisection model for a bulk reflective semiconductor optical amplifier (RSOA) as a modulator in radio over fiber (RoF) systems…”
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Journal Article