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Photonics is a branch of optics that involves the application of generation, detection, and manipulation of light in the form of photons through emission, transmission, modulation, signal processing, switching, amplification, and sensing.
Indium phosphide (InP) is a binary semiconductor composed of indium and phosphorus. It has a face-centered cubic ("zincblende") crystal structure, identical to that of GaAs and most of the III-V semiconductors.
Photodetectors, also called photosensors, are sensors of light or other electromagnetic radiation. There are a wide variety of photodetectors which may be classified by mechanism of detection, such as photoelectric or photochemical effects, or by various performance metrics, such as spectral response. Semiconductor-based photodetectors typically use a p–n junction that converts photons into charge. The absorbed photons make electron–hole pairs in the depletion region. Photodiodes and photo transistors are a few examples of photo detectors. Solar cells convert some of the light energy absorbed into electrical energy.
A system in a package (SiP) or system-in-package is a number of integrated circuits (ICs) enclosed in one chip carrier package or encompassing an IC package substrate that may include passive components and perform the functions of an entire system. The ICs may be stacked using package on package, placed side by side, and/or embedded in the substrate. The SiP performs all or most of the functions of an electronic system, and is typically used when designing components for mobile phones, digital music players, etc. Dies containing integrated circuits may be stacked vertically on the package substrate. They are internally connected by fine wires that are bonded to the package substrate. Alternatively, with a flip chip technology, solder bumps are used to join stacked chips together and to the package substrate, or even both techniques can be used in a single package. SiPs are like systems on a chip (SoCs) but less tightly integrated and not on a single semiconductor die.
RF Micro Devices, was an American company that designed and manufactured high-performance radio frequency systems for applications that drive wireless and broadband communications. Headquartered in Greensboro, North Carolina, RFMD traded on the NASDAQ under the symbol RFMD. The Company was founded in Greensboro, North Carolina, in 1991. RF Micro had 3500 employees, 1500 of them in Guilford County, North Carolina.
A photonic integrated circuit (PIC) or integrated optical circuit is a microchip containing two or more photonic components that form a functioning circuit. This technology detects, generates, transports, and processes light. Photonic integrated circuits use photons as opposed to electrons that are used by electronic integrated circuits. The major difference between the two is that a photonic integrated circuit provides functions for information signals imposed on optical wavelengths typically in the visible spectrum or near-infrared (850–1650 nm).
A hybrid silicon laser is a semiconductor laser fabricated from both silicon and group III-V semiconductor materials. The hybrid silicon laser was developed to address the lack of a silicon laser to enable fabrication of low-cost, mass-producible silicon optical devices. The hybrid approach takes advantage of the light-emitting properties of III-V semiconductor materials combined with the process maturity of silicon to fabricate electrically driven lasers on a silicon wafer that can be integrated with other silicon photonic devices.
Silicon photonics is the study and application of photonic systems which use silicon as an optical medium. The silicon is usually patterned with sub-micrometre precision, into microphotonic components. These operate in the infrared, most commonly at the 1.55 micrometre wavelength used by most fiber optic telecommunication systems. The silicon typically lies on top of a layer of silica in what is known as silicon on insulator (SOI).
Multi-project chip (MPC), and multi-project wafer (MPW) semiconductor manufacturing arrangements allow customers to share tooling and microelectronics wafer fabrication cost between several designs or projects.
Michael Hochberg is an American physicist. Hochberg's research includes silicon photonics and large-scale photonic integration. Much of his work in silicon photonics has been the product of collaborations with Thomas Baehr-Jones.
Michal Lipson is an American physicist known for her work on silicon photonics. A member of the National Academy of Sciences since 2019, Lipson was named a 2010 MacArthur Fellow for contributions to silicon photonics especially towards enabling GHz silicon active devices. Until 2014, she was the Given Foundation Professor of Engineering at Cornell University in the school of electrical and computer engineering and a member of the Kavli Institute for Nanoscience at Cornell. She is now the Eugene Higgins Professor of Electrical Engineering at Columbia University. In 2009 she co-founded the company PicoLuz, which develops and commercializes silicon nanophotonics technologies. In 2019, she co-founded Voyant Photonics, which develops next generation lidar technology based on silicon photonics. In 2022, Lipson was a co-founder of Xscape photonics to accelerate AI, ML, and simulation hardware. In 2020 Lipson was elected the 2021 vice president of Optica, and she served as the Optica president in 2023.
IQE PLC is a British semiconductor company founded 1988 in Cardiff, Wales, which manufactures advanced epitaxial wafers.
CEA-Leti is a research institute for electronics and information technologies, based in Grenoble, France. It is one of the world's largest organizations for applied research in microelectronics and nanotechnology. It is located within the CEA Grenoble center of the French Alternative Energies and Atomic Energy Commission (CEA).
Tower Semiconductor Ltd. is an Israeli company that manufactures integrated circuits using specialty process technologies, including SiGe, BiCMOS, Silicon Photonics, SOI, mixed-signal and RFCMOS, CMOS image sensors, non-imaging sensors, power management (BCD), and non-volatile memory (NVM) as well as MEMS capabilities. Tower Semiconductor also owns 51% of TPSCo, an enterprise with Nuvoton Technology Corporation Japan (NTCJ).
The Microsystems Technology Office (MTO) is one of seven current organizational divisions of DARPA, an agency responsible for the development of new technology for the United States Armed Forces. It is sometimes referred to as the Microelectronics Technology Office.
Juerg Leuthold is a full professor at ETH Zurich, Switzerland.
John E. Bowers is an American physicist, engineer, researcher and educator. He holds the Fred Kavli Chair in Nanotechnology, the director of the Institute for Energy Efficiency and a distinguished professor in the Departments of Electrical and Computer Engineering and Materials at University of California, Santa Barbara. He was the deputy director of American Institute of Manufacturing of Integrated Photonics from 2015 to 2022.
Joyce Poon is Professor of Electrical and Computer Engineering at the University of Toronto and Director of the Max Planck Institute of Microstructure Physics, where her research focuses on developing new optical devices for applications in neurotechnology. She is also an honorary professor at the Technische Universität Berlin. She is a Fellow of Optica, and has been serving as a Director-At-Large for the society since January 2021.
Niels Quack is a Swiss and German engineer specialized in optical micro engineering. He is a SNSF professor at EPFL and director of the Photonic Micro- and Nanosystems Laboratory at its school of engineering.
Sasikanth Manipatruni is an American engineer and inventor in the fields of Computer engineering, Integrated circuit technology, Materials Engineering and semiconductor device fabrication. Manipatruni contributed to developments in silicon photonics, spintronics and quantum materials.
References
- ↑ "Dedicated Si Photonics Foundry Services and Solutions With best-in-class design support". Advanced Micro Foundry.
- ↑ "Lightwave Logic and Advanced Micro Foundry (AMF) Partner to Accelerate Development of Silicon Photonics Modulators Using Electro-Optic Polymers". www.prnewswire.com.
- ↑ "Advanced Micro Foundry Unveils SiPhab 4.5: Empowering 800G & 1.6T Communication with Next-Generation PDK | Optica". www.optica.org.
- ↑ "Advanced Micro Foundry Releases New Fabrication Platform for 400Gbps application | OFC".
- ↑ "CMC partners with Advanced Micro Foundry to accelerate photonics R&D – CMC Microsystems". www.cmc.ca.
- ↑ "CMC partners with Advanced Micro Foundry to accelerate photonics R&D - Electronic Products & TechnologyElectronic Products & Technology". 12 June 2018.
- ↑ "Advanced Micro Foundry | Semiconductor Materials and Equipment". abachy.com.
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