Here, we tackle this challenge and demonstrate an integrated nonlinear splitter device in lithium niobate nano-waveguides by simultaneous engineering of the dispersion and quasi-phase
Abstract: WDM components fabricated on the silicon-on-insulator platform have transmission characteristics that are sensitive to dimensional errors and temperature variations due to the high
The evolution of microring modulators traces back to classical optical communications, where they demonstrated superior performance in wavelength division multiplexing and optical switching. The
We apply ion implantation to ultralow–loss silicon nitride (Si 3 N 4) photonic integrated circuits, which are able to increase the soliton microcomb
This device exhibits significant potential for applications in polarization-division multiplexing transceivers, on-chip polarization controllers, and high-density photonic integrated circuits.
Silicon photonics for high-end smart watches Using silicon photonics for consumer health targeting smart watches and potentially other end-systems such as smartphones and consumer devices
We present a novel multi-channel wavelength division (de)multiplexer (WDM) with unprecedented compactness and efficiency. To be more precise, our WDMs with four, five, and six
We design and experimentally demonstrate a four-channel cascaded Mach–Zehnder interferometer (MZI) with flat-passband for coarse wavelength division multiplexing, based on a silicon nitride
4.2.3. Filters Optical fiber filters are critical components in modern communication systems, enabling wavelength-selective transmission for applications like wavelength division
eliver a small-scale all-o and unsupervised learning. Moreover, we exploit wavelength division multiplexing techniques to implement a scalable circuit architecture for photonic neural networks, ly
We demonstrate silicon nitride mode-division multiplexing (MDM) and wavelength-division multiplexing (WDM) using asymmetrical directional couplers and microring resonators.
Download Citation | Scalable Liquid-Crystal Integrated Silicon Nitride Photonic Circuits for Reconfigurable Quantum Interference | Integrated quantum photonics requires compact, efficient,
We first characterize the performance of high-order orthogonal frequency-division multiplexing offset quadrature amplitude modulation (OFDM/OQAM) m-QAM signals in strip waveguides . A silicon
Silicon nitride is one of the most promising alternatives to Si for high-Q resonator applications due to its low linear and nonlinear optical losses, wide transparency window, and
Mode-division multiplexing (MDM) technology has drawn tremendous attention for its ability to expand the link capacity within a single-wavelength carrier, paving
nces (see Supplemental Note 3 for detailed analyses) . This OFC device can be employed as a laser bank at visible wavelengths. Combining with the high-performance passive devices on the same
We experimentally demonstrate inverse-designed 980/1530 nm and 1480/1530 nm wavelength-division-multiplexers on an 800 nm-thick silicon nitride platform. The devices exhibit < 3 dB insertion loss and
We present a 1 × 13 channel silicon nitride arrayed waveguide grating (AWG) fabricated on a 300 mm silicon photonics platform. The device operates across the C and L bands (1500–1620
The authors harness the potential of inverse design to create efficient silicon nitride photonic devices through ultra-compact mode/wavelength
Using this architecture, the team achieved 192-channel transmission with 20 Tbit/s data throughput by combining spatial modes, polarization multiplexing, and wavelength division
This paper presents a hybrid integrated wavelength multiplexing transmitter on a silicon nitride platform for the triple coexistence of G-PON, XG-PON, and 50G-PON downstream.
In this contribution, MDM and PDM are investigated in a silicon nitride loaded LNOI (X-cut) platform. As a proof of concept, an asymmetrical
The thicknesses of the silicon nitride and lithium niobate layers are both 300 nm, which avoids the mode lateral leakage at second-harmonic wavelengths 28.
We evaluate scalability through critical building blocks, including ultra-compact microring-assisted Mach--Zehnder modulators (MRA-MZMs) and dense wavelength-division multiplexing
Dive into the research topics of ''Broadband and Fabrication-Tolerant Mode-Division Multiplexing on Silicon Nitride Foundry Platform''. Together they form a unique fingerprint.
Abstract Design and simulation process for a multimode interference (MMI) device based on a silicon nitride platform presented. The objective is to achieve a low-loss MMI model as a beam
We demonstrate a polarization-insensitive 2 × 2 thermo-optic switch on a 220-nm silicon-on-insulator platform. This device is based on a balanced
Here, we present three freeform SiN devices—a coarse wavelength-division multiplexer, a five- mode mode-division multiplexer, and a polarization beam splitter—while systemati- cally benchmarking
In wavelength division multiplexing applications, crosstalk-induced spectral broadening reduces channel isolation and limits the achievable channel density. These fundamental limitations
Heterogeneously integrated semiconductor optical amplifier 37 and Erbium-doped silicon nitride waveguide amplifier 56 have both been recently
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