Low-loss plasmon-assisted electro-optic modulator
Telecommunication devices such as electro-optic modulators must feature low insertion loss (the reduction of signal power resulting from insertion of
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All-optical modulator with photonic topological insulator
Here, we propose an approach to achieving an on-chip ultrafast all-optical modulator with ultra-high modulation efficiency and a small footprint by
An integrated magneto-optic modulator for cryogenic applications
However, low temperatures (for example, below 4 K) create impor-tant limitations for conventional silicon modulators and switches. Thermo-optic (TO) switches become non-functional due to a con-siderable
Electro-absorption modulator with local temperature control
Methods, apparatus, and systems are provided including an electro-absorption modulator (EAM) with local temperature control for optical communication. One aspect provides an optical EAM...
(PDF) Thermally reliable compact thermo and electro-optic modulators
This article introduces the progress made in high-performance integrated electro-optic (EO) modulators, crucial components of modern optical communication systems that efficiently
Deposited low temperature silicon GHz modulator
In conclusion we have demonstrated a low temperature, deposited silicon ring modulator operating at 3 Gbps using excimer laser annealing. Low thermal budget and strict adherence to standard CMOS
Ultra-broadband near
This work demonstrates a thin-film lithium niobate modulator with an 800-nm operational bandwidth covering from near- to mid-infrared region, enabling single-lane 240 Gbps and 170 Gbps
High-temperature-resistant silicon-polymer hybrid modulator operating
Here, the authors introduce a silicon-polymer hybrid modulator that maintains high data rates for long periods at high temperatures that could be used under such conditions, to reduce
An ultralow power athermal silicon modulator
Optical modulators on silicon promise to deliver ultralow power communication networks between or within computer chips. Here, the authors demonstrate a silicon modulator operating with
High-Speed Electro-Optic Modulators Based on Thin
The scheme of electro-optic modulators based on monolithic integration on the LNOI wafer has become a hot research topic due to its scalability, and it has significant
Non-volatile Phase-only Transmissive Spatial Light Modulators
progress, non-volatile optical phase-only modulation in transmission - a highly desirable feature for SLMs - remains elusive. This is because previous works on nonvolatile tunable metasurfaces have
Increase in Modulation Speed of Silicon Photonics
A Silicon Photonics modulator is a high-speed photonic integrated circuit for optical data transmission in high-capacity optical networks. Silicon
Compact, Low-Loss, High-Speed Graphene Hybrid Modulator
Electro-optic modulators are pivotal to the advancement of photonic technologies, delivering faster, more efficient, and scalable solutions in optical communications, computing, and
Thermally reliable compact electro-thermo-optic Mach
This article explores the progress made in high-performance integrated electro-optic (EO) modulators, crucial components of modern optical
110 GHz, 110 mW Hybrid Silicon-Lithium Niobate Mach-Zehnder Modulator
High bandwidth, low voltage electro-optic modulators with high optical power handling capability are important for improving the performance of analog optical communications and RF photonic links.
Lightwave Logic Announces Groundbreaking Low
Building from the world record performance and demonstration of super high bandwidth, and super low voltage electro-optic modulators with
Ultralow voltage, High-speed, and Energy-efficient Cryogenic Electro
To achieve this goal, the electro-optic (EO) modulator needs to operate at a temperature of ~4 K and responds to high- speed, low-voltage SC digital signals, typically on the scale of millivolts5,10–12.
Femtojoule electro-optic modulation using a silicon–organic hybrid
Scientists have demonstrated a hybrid silicon–organic electro-optic modulator that consumes just 0.7 fJ of energy per processed data bit. Such highly energy efficient optical
Nanophotonic lithium niobate electro-optic modulators
Our micrometer scale LN modulators feature high bandwidth, excellent linearity, low operating voltage and good temperature stability, potentially enabling a paradigm shift in electro-optic modulator
Lightwave Logic Announces Groundbreaking Low-Temperature
Lightwave Logic, Inc. (NASDAQ: LWLG) is developing a platform leveraging its proprietary engineered electro-optic (EO) polymers to transmit data at higher speeds with less power.
Optical Modulators – acousto-optic, electro-optic
Electro-optic modulators use an electric field (the electro-optic effect) to alter the optical properties of a material, often enabling very fast modulation. Acousto-optic
Low Noise Opto-Electro-Mechanical Modulator for RF-to
In this work, we present an Opto-Electro-Mechanical Modulator (OEMM) for RF-to-optical transduction realized via an ultra-coherent
High-Speed Low-Complexity Optical PAM Links With a High-Slope
Abstract: Achieving high data rate with simple system configuration and low power consumption is of great interest in short-reach intensity-modulation direct-detection (IM-DD) fiber links for future
Title: A low-power integrated magneto-optic modulator on silicon for
This first demonstration of a current-driven magneto-optical modulator opens the path to further investigations on novel magneto-optic materials operating at low temperature to address the need for
Thermo-optical liquid-crystal phase modulator for ultrafast optics
Abstract. We propose a new spatial light modulator (SLM) concept, relying on a local thermal modification of a thick liquid crystal layer, that is optically-induced through the absorption of a control
Ultra-broadband near
Here, we co-design the passive components and modulation electrodes and demonstrate a high-speed TFLN EO modulator with a record-breaking continuous operational range of 1260–2060
Electroabsorption-modulated laser as optical transmitter
This approach roots on furnishing the network infrastructure with greatly simplified and thus cost- and energy-effective transmitter and receiver sub
Silicon-Organic Hybrid (SOH) Mach-Zehnder Modulators for 100
Electro-optic modulators for high-speed on-off keying (OOK) are key components of short- and medium-reach interconnects in data-center networks.