Publications related to Wafer-scale Manufacturing of Ultra-low Loss, High-density Si<inf>3</inf>N<inf>4</inf> Photonic Integrated Circuits

Related publications (7)

Monolithic silicon nitride electro-optic modulator enabled by optically-assisted poling

Camille Sophie Brès, Boris Zabelich, Christian André Clément Lafforgue

Electro-optic (EO) modulation is a key functionality to have on-chip. However, achieving a notable linear EO effect in stoichiometric silicon nitride has been a persistent challenge due to the material's intrinsic properties. Recent advancements revealed t ...

NATURE PORTFOLIO2025

Ultrabroadband Integrated Triply Resonant Electro-Optic Frequency Comb in Lithium Tantalate

Tobias Kippenberg, Johann Emmeram Riemensberger, Jianqi Hu, Mikhail Churaev, Nikolai Kuznetsov, Zihan Li, Terence Albert Emile Blésin, Chengli Wang, Junyin Zhang, Wil Kao

We demonstrated an integrated electro-optic frequency comb generator with 450nm span and 29.6GHz spacing, entirely covering optical telecom E-, S-, C-, L-, and U-bands, via monolithic co-integration of microwave and photonics resonators on thin-film lithiu ...

Optica Publishing Group (formerly OSA)2024

Broadband Resonant Second-Harmonic Generation in Silicon Nitride Microresonators

Camille Sophie Brès, Marco Clementi, Ji Zhou

We develop a device consisting of two silicon nitride microresonators coupled by photo-induced second-order nonlinearity. By electrically reconfiguring its linear properties, we engineer efficient resonant frequency doubling in the telecom band and show th ...

Institute of Electrical and Electronics Engineers Inc.2024

One-step fabrication of high refractive index inorganic nanostructures

Vaida Auzelyte

Direct printing of spin-on functional films is probably the most efficient method to develop low-cost novel photonic nanodevices, such as diffraction gratings, planar waveguides, nano- lasers, and antireflective coatings. For these applications high refrac ...

2023

Integrated turnkey soliton microcombs

Tobias Kippenberg, Junqiu Liu, Rui Ning Wang, Jijun He, Tianyi Liu

Optical frequency combs have a wide range of applications in science and technology(1). An important development for miniature and integrated comb systems is the formation of dissipative Kerr solitons in coherently pumped high-quality-factor optical micror ...

NATURE RESEARCH2020

Extension of Coupled-Mode Analysis to Periodic Large Arrays of Identical Waveguides for Photonic Crystal Applications

Elyahou Kapon, Dmitri Boiko

2007

Above-IC RF MEMS devices for communication applications

Raphaël Fritschi

Wireless communications are showing an explosive growth in emerging consumer and military applications of radiofrequency (RF), microwave, and millimeter-wave circuits and systems. Applications include wireless personal connectivity (Bluetooth), wireless lo ...

EPFL2007