Publications related to Silicon photonics

Exploiting supramolecular assemblies for filterless ultra-narrowband organic photodetectors with inkjet fabrication capability

Frank Nüesch, Roland Hany, Jakob Heier, Surendra Babu Anantharaman, Matthias Diethelm

Narrowband photodetectors are useful for a myriad of applications involving color discrimination as well as biological imaging and machine vision. Prevalent devices use broadband light absorbing materials in conjunction with electric (charge collection nar ...

ROYAL SOC CHEMISTRY2019

Silicon Photonic Broadband Suspended Directional Coupler

Niels Quack, Hamed Sattari, Alain Yuji Takabayashi, Yu Zhang

We demonstrate a broadband Silicon Photonic directional coupler that is entirely suspended in air. The device has been fabricated in a simplified Silicon Photonics process based on the standard IMEC ISIPP5OG platform, combined with custom post-processing i ...

IEEE2019

Thermorefractive noise in silicon-nitride microresonators

Tobias Kippenberg, Guanhao Huang, Junqiu Liu, Erwan Guillaume Albert Lucas, Arslan Sajid Raja, Nils Johan Engelsen

Thermodynamic noise places a fundamental limit on the frequency stability of dielectric optical resonators. Here, we present the characterization of thermorefractive noise in photonic-chip-based silicon-nitride (Si3N4) microresonators and show that thermor ...

AMER PHYSICAL SOC2019

Fundamental aspects to localize self-catalyzed III-V nanowires on silicon

Anna Fontcuberta i Morral, William Craig Carter, Martin George Friedl, Heidi Andrea Potts, Wonjong Kim, Vladimir Dubrovskii, Jelena Vukajlovic Plestina, Lea Ghisalberti

III-V semiconductor nanowires deterministically placed on top of silicon electronic platform would open many avenues in silicon-based photonics, quantum technologies and energy harvesting. For this to become a reality, gold-free site-selected growth is nec ...

2019

Integrated Si3N4 Soliton Microcomb Driven by a Compact Ultra-low-noise Laser

Tobias Kippenberg, Rui Ning Wang, Nicolas Volet, Junqiu Liu, Erwan Guillaume Albert Lucas, Arslan Sajid Raja, Jijun He

We generate 100-GHz soliton microcombs in a photonic integrated high-Q Si3N4 microresonator using an ultra-compact, high-power and low-frequency-noise semiconductor-based laser. The soliton is initiated via direct current tuning of the laser. (C) 2019 The ...

IEEE2019

Tilted-potential photonic crystal cavities for integrated quantum photonics

Elyahou Kapon, Alok Rudra, Benjamin Dwir, Antoine Maxime Delgoffe, Alexey Lyasota, Bruno Marie Dominique Rigal, Alessio Massimiliano Davide Miranda

We propose and investigate a new type of photonic crystal (PhC) cavity for integrated quantum photonics, which provides tailored optical modes with both confined and extended spatial components. The structures consist of elongated PhC cavities in which the ...

OPTICAL SOC AMER2019

Slow-Light Frequency Combs and Dissipative Kerr Solitons in Coupled-Cavity Waveguides

Vincenzo Savona, Juan Pablo Vasco Cano

We study Kerr frequency combs and dissipative Kerr solitons in silicon photonic crystal coupled-cavity waveguides (CCWs) with globally optimized dispersion at telecom wavelengths. The corresponding threshold for comb generation is found to explicitly depen ...

AMER PHYSICAL SOC2019

Transient current technique for charged traps detection in silicon bonded interfaces

Jean-Michel Sallese, Alessandro Mapelli, Didier Bouvet

Wafer bonding is an established technology for the manufacturing of silicon-on-insulator (SOI) substrates, microelectromechanical systems (MEMS) and microfluidic devices. Low temperature direct bonding techniques can be of particular interest for the fabri ...

2019

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Silicon photonics

Exploiting supramolecular assemblies for filterless ultra-narrowband organic photodetectors with inkjet fabrication capability

Silicon Photonic Broadband Suspended Directional Coupler

Thermorefractive noise in silicon-nitride microresonators

Fundamental aspects to localize self-catalyzed III-V nanowires on silicon

Integrated Si3N4 Soliton Microcomb Driven by a Compact Ultra-low-noise Laser

Tilted-potential photonic crystal cavities for integrated quantum photonics

Slow-Light Frequency Combs and Dissipative Kerr Solitons in Coupled-Cavity Waveguides

Transient current technique for charged traps detection in silicon bonded interfaces

Integrated Gallium Phosphide Photonics

Giant non-linear susceptibility of hydrogenic donors in silicon and germanium

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Chat with Graph Search

Exploiting supramolecular assemblies for filterless ultra-narrowband organic photodetectors with inkjet fabrication capability

Transient current technique for charged traps detection in silicon bonded interfaces

Silicon Photonic Broadband Suspended Directional Coupler

Slow-Light Frequency Combs and Dissipative Kerr Solitons in Coupled-Cavity Waveguides

Integrated Gallium Phosphide Photonics

Thermorefractive noise in silicon-nitride microresonators

Integrated Si3N4 Soliton Microcomb Driven by a Compact Ultra-low-noise Laser

Giant non-linear susceptibility of hydrogenic donors in silicon and germanium

Tilted-potential photonic crystal cavities for integrated quantum photonics

Fundamental aspects to localize self-catalyzed III-V nanowires on silicon