Darpa silicon photonics. Utilizing the flexibility of the heterogeneous silicon .

Darpa silicon photonics Microsoft Corporation, based in Redmond, Washington, is building an error-corrected, utility-scale quantum computer based on a compact superconducting topological qubit architecture, while PsiQuantum, Corp. The project Abstract: We present a small-form-factor optical phased array module with a 512-element array, driving CMOS ASICs, and interfacing FPGA. Sun said the $44. Integration of photonics with electronics has been key to increasing the speed and aggregate bandwidth of silicon photonics based assemblies, with multiple approaches to achieving Nov 21, 2019 · Ayar Labs has been selected as Intel’s optical I/O solution partner for their recently awarded DARPA’s PIPES optical communications research project. Sponsored Recommendations In March 2008, DARPA awarded Sun Microsystems $44. Selected for DARPA’s Quantum Benchmarking Initiative Stage A The Quantum Benchmarking Initiative (QBI) aims to determine the possibility of building an industrially useful quantum computer much faster than conventional predictions. Read my ALMU analysis here. We specialize in the development of photonic circuits for customers worldwide in growing markets such as automotive, industrial, consumer, medical and defense, among others. , Palo Alto, California, is using silicon-based photonics to create an error-corrected quantum computer based on a lattice-like fabric of photonic qubits. The platform includes two […] al support from DARPA, to create a semiconductor foundry integrated-laser-on-silicon photonics process. S. Sep 10, 2014 · DARPA started the E-PHI program in 2011 with a goal of integrating chip-scale photonic microsystems with high-speed electronics directly on a single silicon microchip. Intel, IBM, Hewlett Packard Enterprise, Fujitsu, and others have been working on the technology for years, but cost-effective solutions have been elusive, mainly because these devices tend to be constructed with exotic Mar 20, 2021 · DARPA’s LUMOS to develop Photonic integrated circuits (PICs) and photonics platforms for defence applications Rajesh Uppal March 20, 2021 Industry & Market Dynamics, Manufacturing, Photonics Comments Off on DARPA’s LUMOS to develop Photonic integrated circuits (PICs) and photonics platforms for defence applications 1,843 Views Apr 4, 2025 · Featuring monolithic integration of silicon photonics, radio frequency drivers, transimpedance amplifiers, and control logic, ODIN supports high-speed data transmission for AI and machine learning workloads. 2022 The Author(s) We are leaders in silicon photonics-based optical phased arrays and tunable lasers for dynamic 2D beam steering. Oct 15, 2024 · Sophisticated integrated-photonics technologies based on silicon nitride and III-V semiconductor waveguiding materials will be utilized to generate squeezed light and route it around the chip to high-efficiency optical detectors to enhance their sensitivity. With the Phase 3 extension, Nexus will focus on scaling the groundbreaking technology developed under this initiative for widespread commercial use. LUMOS seeks to develop integrated photonics technology along three vectors: scaling complexity, scaling power, and scaling spectrum. , based in Palo Alto, California, is using silicon-based photonics to create an error-corrected Nov 13, 2025 · A new DARPA- and Texas-backed facility will focus on 3D heterogeneous integration, stacking, and combining multiple materials and chip types to advance U. It has transformed diverse fields including communications, sensing, manufacturing, and medicine. Silicon is an excellent material for optoelectronic receivers (and other photonic circuits) due to its low material loss, but a poor absorber of infrared light for the same reason. INSIGHT promises to dramatically reduce size, weight Feb 7, 2025 · The program, say DARPA officials, is leveraging advancements in chip-scale photonics to develop compact, integrated squeezed-light sources 40 times quieter than the quantum noise limit, a hurdle that will subsequently enable the creation of highly sensitive detectors that overcome traditional noise barriers, unlocking new possibilities in Here we describe a method to unleash silicon’s tremendous potential for integrated photonics by transferring silicon photonic devices from the traditional SOI platform to new substrates. We are pushing the boundaries of what’s possible in integrated quantum devices, setting the stage for transformative advancements in quantum technology”. Feb 7, 2025 · DARPA selected Microsoft and PsiQuantum, a startup focused on leveraging photonics and semiconductors to build a fault-tolerant quantum computer, to move into the validation and co-design phase of Abstract: We outline recent efforts to realize Pb/s optical IO using heterogeneously integrated silicon photonics. Feb 6, 2025 · Microsoft Corporation, based in Redmond, Washington, is building an error-corrected, utility-scale quantum computer based on a compact superconducting topological qubit architecture, while PsiQuantum, Corp. Yikai Su—innovators in silicon photonics Yating Wan & Chenzi Guo Light: Science Apr 2, 2025 · Wafer-scale chip designer Cerebras Systems and Canadian silicon photonics firm Ranovus have been awarded a $45 million contract from the United States’ Defense Advanced Research Projects Agency (DARPA) to reduce compute bottleneck challenges. Feb 6, 2025 · RTX's BBN Technologies and Xanadu, in collaboration with the University of Maryland and Raytheon's Advanced Technology business, have announced they are spearheading a project in response to the INSPIRED Program run by DARPA Microsystems Technology Office (MTO). Again, please excuse typos, these are being done live. , a manufacturer of silicon photonics products, announced it has demonstrated an ultrafast, submilliwatt broadband 2 x 2 optical switch. Through the DARPA PIPES program, we are developing ultrahigh speed optical links with microcombs and semiconductor-foundry-based silicon photonics and electronics systems. Sep 24, 2024 · The University of Virginia has been awarded an $8 million grant from the Defense Advanced Research Projects Agency to lead a groundbreaking project aimed at developing next-generation optical detectors. 01, 2020 (GLOBE NEWSWIRE) — American Institute for Manufacturing Integrated Photonics (AIM Photonics), a program of Mar 13, 2025 · DARPA is asking RTX Raytheon and SRI to create optical interfaces that resist misalignments due to fabrication and assembly variability. Feb 3, 2025 · The program is leveraging advancements in chip-scale photonics to develop compact, integrated squeezed-light sources 40 times quieter than the quantum noise limit. Our proprietary heterogeneous integration of CMOS, silicon photonics, and indium phosphide (InP) delivers unmatched miniaturization while enabling advanced automation in manufacturing. Jan 29, 2019 · A first look at TeraPHY from Ayar Labs Silicon photonics, the melding of optical communications and semiconductors for chip-level I/O, is widely viewed as the solution. Intel Shows the First Direct Mesh-to-Mesh Optical Fabric The key motivation behind this was the DARPA HIVE program for hyper-sparse Silicon photonics for antigen and biomarker detections Integrated Photonics for Spectroscopy Integrated photonics for Lidar up to 4. BluGlass to develop lasers for Yale in DARPA-funded LUMOS program Tags: TowerJazz silicon photonics Visit: www. Notably this method does not involve the use of adhesives that may compromise the pristine optical properties of silicon, especially in the infrared, and induce process complexity and unreliability. Utilizing the flexibility of the heterogeneous silicon Sep 19, 2024 · Nexus Photonics is thrilled to announce the extension of its DARPA (The Defense Advanced Research Projects Agency) LUMOS (Lasers for Universal Microscale Optical Systems) contract beyond Phase 3. Sep 28, 2022 · Since then, integrated photonics has benefited from the expansion of the electronics industry, resulting in high-volume adoption of silicon photonics (SiPh). The chip isn't even x86 based. The awards are under the Defense Advanced Research Projects Agency’s (DARPA) Lasers for Universal Microscale Optical Systems (LUMOS) program. ABSTRACT Heterogeneous silicon photonics using wafer bonding is reaching maturity with commercial products for the data center market being shipped in volume. This platform will enable dense photonic integrated circuits (PICs) that can support higher-channel count in small form factor. Silicon photonics At the ERI Summit, Intel also shared its continuing work to make optical I/O with silicon photonics a reality. The views, opinions and/or findings expressed are those of the author and should not be interpreted as representing the official views or policies of the Department of Defense or the U. When combined with Leveraging silicon photonics technology will be critical to that aim. Apr 2, 2025 · The company’s IP cores — including multi-wavelength quantum dot laser technology and digital and silicon photonics integrated circuits — have set new benchmarks for optical interconnects, according to Ranovus. Jun 16, 2020 · The demo is a milestone in the Defense Advanced Research Projects Agency (DARPA) program entitled Photonics in the Package for Extreme Scalability (PIPES), established with the ambitious goal of developing advanced in-package silicon photonic interfaces capable of bandwidths greater than 100 Tbit/s at energies less than 1 pJ/bit, capable of See full list on allaboutcircuits. The motivation is driven by the need to address computer interconnects for inter-chip and intra-chip applications. The basic thrust remains the same, to integrate photonic and electronic components on a silicon-based platform to transmit high volumes of data at low cost. Related The same time period has also witnessed a revolution in integrated photonics: the manipulation of light with microscopic devices on chips. nanophotonics, silicon photonics and photonic integration) as well as photonic applications in communication, interconnection, switching and routing. Among those selected: Approach: Build monolithically integrated electronic-photonic chiplets to leverage existing production CMOS infrastructure Use silicon microring resonators to achieve extreme bandwidth density and energy efficiency Design the solution to be compliant with high-volume chiplet assembly technology Mar 21, 2025 · Dense three-dimensional integration of photonics and electronics results in a high-speed (800 Gb s−1) data interface for semiconductor chips that features 80 communication channels and consumes Dec 31, 2006 · The pace of the development of silicon photonics has quickened since 2004 due to investment by industry and government. Oct 3, 2024 · Fig. It has transformed diverse fields, including communications, sensing, manufacturing, and medicine. An innovative solution for integrating off the shelf lasers on the Silicon. Technology will advance many applications such as self-driving vehicles, augmented reality, 3-D camera technology, and quantum computing. Dec 1, 2020 · December 1, 2020 NEW FEDERALLY FUNDED AIM PHOTONICS PROGRAM AIM-Led team selected for research project under DARPA’s Lasers for Universal Microscale Optical Systems (LUMOS) program, technology will advance many applications such as self-driving vehicles, augmented reality, 3-D camera technology, and quantum computing Albany, NY – American Institute for Manufacturing Integrated Photonics AIM-Led team selected for research project under DARPA’s Lasers for Universal Microscale Optical Systems (LUMOS) program. This process wi l combine high performance III-V laser diodes with Tower’s PH18 production silicon Apr 1, 2025 · Our disruptive portfolio of IP Cores—including Multi-Wavelength Quantum Dot Laser technology and advanced digital and silicon photonics integrated circuits—sets new benchmarks for power Apr 3, 2025 · Photonic Inc. The PIPES program is realizing co-packaged optical interconnect technologies Jun 4, 2025 · TFLN photonics has emerged as a practical solution for optical transmitters to overcome current limitations in silicon photonics and combines the superior Pockels properties and scalable fabrication capabilities in next-generation integrated optoelectronic circuits (41). Jul 15, 2013 · Silicon photonics is evolving as it emerges from the laboratory to become a real-world technology. 11, 2025 — DARPA has selected 11 companies to enter the second stage of the agency’s Quantum Benchmarking Initiative (QBI), which aims to determine whether any quantum computing approach can achieve utility-scale operation — meaning that its computational value exceeds its cost — by the year 2033. g. C. Dec 1, 2020 · First demonstrated 60 years ago, the laser has become an essential technology in today’s world. Apr 25, 2025 · Aeluma, a fast-growing semiconductor company, is driving innovation with advanced tech, new contracts and significant growth potential. It had a direct mesh-to-mesh optical fabric. Germanium is an attractive absorbing material for silicon photonics because it can be grown directly on silicon substrates and then processed in a CMOS fab. capabilities in defense, AI, and HPC. Additional quantum Dec 14, 2020 · The U. Such hardware includes high fidelity electrooptic modulators and photodetectors. Government Jan 5, 2021 · The process will be part of DARPA’s LUMOS program, which aims to bring high-performance lasers to advanced photonics platforms, addressing commercial and defense applications. With recent progress in nonlinear integrated photonics, large-scale photonic circuits, and photonic heterogeneous integration, chip-scale optical devices are beginning to outperform bulk, discrete optical Feb 7, 2025 · DARPA has selected Microsoft and PsiQuantum for the final phase of the US2QC program, part of its Quantum Benchmarking Initiative, to validate and co-design industrially useful quantum computers. DustPhotonics provides a comprehensive technology platform for Silicon Photonics, and works with leading supply chain partners to enable high data rates, lower power, lower cost and high-volume scalability. Mar 25, 2020 · Under DARPA’s Photonics in the Package for Extreme Scalability (PIPES) program, researchers from Intel and Ayar Labs have demonstrated early progress towards improving chip connectivity with photons – or light. Commercial state-of-the-art CMOS silicon-on-insulator (SOI) foundries are now being utilized in a crucial test of 1. Dec 12, 2021 · Silicon photonics offers a potential breakthrough in optical interconnections that provide bandwidth and power performance, to remove communication bottlenecks within integrated circuit chips that incorporate over a billion transistors, and between integrated circuits in single boards that provide multi-teraflop (1012) computing capacity. . Patrick Lo, and Prof. The Photonics in the Package for Extreme Scalability (PIPES) program is using light to vastly improve the digital connectivity of packaged integrated circuits, with a goal of enabling revolutionary performance gains through parallelism and modularity. The current generation has led to a proliferation of integrated photonic devices from Silicon is an excellent material for optoelectronic receivers (and other photonic circuits) due to its low material loss, but a poor absorber of infrared light for the same reason. 55-mum monolithic optoelectronic (OE) integration, a test sponsored by the Defense Advanced Research Projects Agency (DARPA). Jun 11, 2024 · Here, we are meeting in the middle between standard photochemistry and silicon photonics by using visible-light-curable resins and visible-light-emitting chips to create this chip-based 3D printer. Preliminary demonstrations ranging from device- to system-level validate our approach and present an appealing path towards achieving petabit-scale escape bandwidths. com Under DARPA PIPES program, we have been working on implementation of monolithic electronic-photonic massive links that provides extreme scalability for data communication by integration of a frequency comb into silicon-photonics-on-CMOS platform aiming for 100 Tb/s data-rates and beyond. This 80 40 20 mm3 module enables unprecedented evaluation and adoption of optical phased array technology for custom applications. , Nov. For those hoping for a hyper-parallelized Xeon, this isn't that. From the Electronic-photonic Integrated Circuits (EPIC) program to the more recent Electronic-photonic Heterogeneous Integration (E-PHI) program, DARPA programs have established a library of high-performance silicon photonic devices and have demonstrated heterogeneous One possible approach to enable high performance optoelectronics on low-cost silicon platform is to heterogeneously integrate III-V photonics with silicon to include efficient III-V optical emitters and other photonic devices with the silicon electronic and photonic platform. 6 microns Silicon Photonics for Neuromorphic Computing for Al & ML Jun 8, 2005 · This talk will present an overview of DARPA/MTO's many challenging programs in the area of photonic technologies (e. May 17, 2023 · The nearly 1 mW per mode of the microcomb supports high-coherence applications. DARPA has tapped Nexus Photonics for an ambitious program with the goal of “wavelength by design” across an unprecedented spectral range. This architecture supports scalable, high-performance optical systems ready for next-generation Jan 24, 2020 · This work presents the first silicon photonic data link using a monolithic rare-earth-ion-doped laser, a silicon microdisk modulator, and a germanium photodetector integrated on a single chip. military researchers are surveying industry to determine the feasibility of multi-wavelength lasers for integrated silicon photonics in military applications like optical Apr 3, 2025 · The program is not a winner-takes-all competition. [1] The company uses fabless manufacturing; it uses semiconductor fabrication plants of Freescale Semiconductor. Apr 7, 2025 · The Defense Advanced Research Projects Agency has selected 15 quantum computing companies to help bring quantum computing closer, and is spending millions on the project. Feb 28, 2023 · Silicon photonics changes this picture. DESCRIPTION This workshop will explore both short- and long-term insertion opportunities for integrated photonics technologies in computing systems that leverage innovation under the DARPA Photonics in the Package for Extreme Scalability (PIPES) and Lasers for Universal Microscale Optical Systems (LUMOS) programs. , a subsidiary of Cisco Systems, is a semiconductor company that uses silicon photonics technology to build complex electro-optical systems in a production silicon CMOS process. Mar 23, 2021 · “By implementing advances in photonic microwave generation with integrated photonics, we see a pathway to create a significant leap in microwave oscillator capability, while simultaneously realizing characteristics not found in today’s products: very low phase noise, compact form factor, ultra-wideband tuning, and environmental robustness AIM Photonics (American Institute for Manufacturing Integrated Photonics), part of NY CREATES, announced $19 million in research program awards for advanced integrated photonics research projects. Feb 6, 2025 · “INSIGHT represents the culmination of years of research and innovation, blending DARPA’s vision and BBN's expertise with Xanadu's cutting-edge capabilities in quantum photonics. [4] Figures 5 & 6 are from “Design of Vertical Fiber-to-Chip Coupling System in TSMC’s COUPE Silicon Photonics platform for Co-Packaged Optics and In-Package Optical I/O Applications,” presented by Federico Duque Gomez, lead R&D engineer at Ansys. Luxtera Inc. Jan 5, 2021 · Home » Press Releases Tower Semiconductor Announces Program Creating an Integrated-Laser-on-Silicon Photonics Foundry Process Advanced process to be developed with partial funding from the DARPA LUMOS program addressing high-speed communications MIGDAL HAEMEK, Israel, and January 05, 2021 – Tower Semiconductor (NASDAQ/TASE: TSEM), the leader in high-value analog semiconductor foundry Jan 6, 2021 · Tower Semiconductor, a leader in high-value analog semiconductor foundry solutions, is participating in the LUMOS program, with partial support from DARPA, to create a semiconductor foundry integrated-laser-on-silicon photonics process. Nov 21, 2019 · While the vast silicon electronics manufacturing ecosystem has established silicon photonics as the premier platform for the integration of thousands of high-performance passive components on a single chip, fundamental material constraints preclude efficient generation of light, or optical gain, using on-chip components. Jan 25, 2024 · Silicon photonics has developed into a mainstream technology driven by advances in optical communications. Although many photonic components can now be fabricated directly on silicon, realizing an efficient laser source on silicon has proven to be very difficult. The goal of PIPES – Photonics in Package for Extreme Scalability – is to develop integrated optical transceiver solutions co-packaged with Mar 10, 2025 · HAPPI emphasizes vertical connections between layers that can traverse substrate thickness, and for coupling light from one photonic chip to another. Silicon photonics is an innovation allowing photonic components (with the exception of the lasers) to be fully integrated or fabricated onto a common silicon substrate using widely available inexpensive CMOS process technology. Quintessent and the Tower Semiconductor team, collaborating under the DARPA LUMOS program, has demonstrated a world first in Kotura Inc. Oct 11, 2024 · Light People Open access Published: 11 October 2024 Light People: Prof. FMCW lidar uses low-power continuous-wave lasers that couple very efficiently to optical waveguides and components fabricated onto silicon wafers. Dec 1, 2020 · NY CREATES ANNOUNCES NEW FEDERALLY FUNDED AIM PHOTONICS PROGRAM AIM-Led team selected for research project under DARPA’s Lasers for Universal Microscale Optical Systems (LUMOS) program Description: The DARPA Photonics in the Package for Extreme Scalability (PIPES) program seeks to enable next-generation microelectronics with co-packaged optical I/O for future high-performance DoD and commercial systems. Daoxin Dai, Dr. THE DARPA SOLUTION In 2005, DARPA began the Electronic & Photonic Integrated Circuit (EPIC) program to develop technology for fabricating high-performance photonic circuits on a silicon chip within the industry’s most prevalent manufacturing framework known as CMOS (complementary metal- oxide semiconductor). In the initial phase of US2QC, these companies will each present a design concept describing their plans to create a utility-scale quantum computer. What might also be interesting is the 8-core processor with 66 threads per core. Defense Advanced Research Projects Agency (DARPA) has recently announced a collection of industry–academic teams that will participate in aspects of the agency’s Lasers for Universal Microscale Optical Systems (LUMOS) program, aimed at cracking the challenges of integrating lasers on silicon chips. 5: Projected silicon photonics market size. Wi Feb 6, 2025 · The companies have different approaches to their proposed utility-scale quantum computers. Signaling over optical fibers enables the internet today and optical transceivers are ubiquitous in data centers, yet digital systems still rely upon the movement of electrons over Jul 10, 2024 · Launched in January 2022, the program builds on advances in optical frequency division, integrated photonics, and non-linear optics – including those from previous DARPA efforts – to establish a new technology regime that transforms military and commercial capabilities. Founded by Dr. The Lasers for Universal Microscale Optical Systems (LUMOS) program aims to bring high performance lasers and amplifiers to manufacturable photonics platforms through heterogeneous integration of diverse materials. Sep 1, 2023 · Hot Chips Intel has used this week’s Hot Chips conference in California to show off a 528-thread processor with 1TB/s silicon photonics interconnects that's designed to chew the largest analytics workloads, while sipping power. Silicon photonics combines a silicon integrated circuit with a semiconductor laser, enabling faster data transfer over longer distances compared to traditional electronics. Albany, NY, Dec. Aug 29, 2023 · Intel had a cool technology on display at Hot Chips 2023, beyond just server chips. The preliminary results indicate Feb 4, 2025 · The ability to generate and detect squeezed light with this level of precision represents a quantum leap in photonics and quantum computing. The team aims to develop the INSIGHT device: an integrated, in-package squeezed light generator and homodyne detector. Here we give an overview of recent research in the area showing record device performance by using the best of both worlds: III–V for light generation and Si for guiding the light. built on Tower’s high-volume base PH18M silicon photonics foundry technology, that includes low loss waveguides, photodetectors, and modulators heterogeneously integrated on a single silicon chip. – U. Nov 11, 2025 · WASHINGTON, D. However, developers are refining the technology to circumvent the inherent performance limitations of silicon and to meet evolving Aug 31, 2023 · Intel Details A Silicon Photonics Processor With 8 Cores And A Whopping 528 Threads by Zak Killian — Thursday, August 31, 2023, 02:45 PM EDT Comments ARLINGTON, Va. Providing advantages in Product Performance, Cost, Power and Scalability. Instead, DARPA describes it as a landscape scan to find all companies with a plausible path to a working system. Feb 4, 2025 · "INSIGHT represents the culmination of years of research and innovation, blending DARPA's vision and BBN's expertise with Xanadu's cutting-edge capabilities in quantum photonics. Watts, a long-standing leader in Silicon Photonics, Analog Photonics has extensive knowledge of Silicon Photonics that is being used in solving some of the most challenging problems in the future Jan 31, 2023 · PsiQuantum, Corp. The company received $130 million in funding and was acquired by Cisco Systems in 2019 for Aug 4, 2016 · The Defense Advanced Research Projects Agency (DARPA) is interested in the scalability and integration of silicon photonics with electronics, and created the Electronic-Photonic Heterogeneous Jul 10, 2025 · SRI’s work on DARPA’s HAPPI program seeks to measurably advance the capability of circuits that transmit information using light rather than electrons. Aug 30, 2023 · PC Components CPUs Intel Demos 8-Core, 528-Thread PIUMA Chip with 1 TB/s Silicon Photonics News By Paul Alcorn published August 30, 2023 Dec 1, 2020 · First demonstrated sixty years ago, the laser has become an essential technology in today’s world. Jun 1, 2021 · Silicon photonics is advancing rapidly in performance and capability with multiple fabrication facilities and foundries having advanced passive and active devices, including modulators, photodetectors, and lasers. 29 million, five-year contract from DARPA will fund an effort to use silicon photonics and the company's proximity communication technology (wireless chip-to-chip communication) to interconnect low-cost microchips via on-chip optical networks instead of wires. 3 million to fund the five-year UNIC research project focused on microchip interconnectivity via on-chip optical networks enabled by silicon (Si) photonics and proximity communication. Michael R. More recently, innovations in integrated photonics have allowed the miniaturization of key optical components and the ability to arrange several elements on a single silicon chip. towersemi. , based in Palo Alto, California, is using silicon-based photonics to create an error-corrected, utility-scale quantum computer based on a DARPA started the E-PHI program in 2011 with a goal of integrating chip-scale photonic microsystems with high-speed electronics directly on a single silicon microchip. The silicon photonics process is an electro-optical silicon photonic integrated circuit platform built on silicon on insulator (SOI) wafer technology. In a statement announcing the project, the two Oct 17, 2024 · Sophisticated integrated-photonics technologies based on silicon nitride and III-V semiconductor waveguiding materials will be utilized to generate squeezed light and route it around the chip to high-efficiency optical detectors to enhance their sensitivity. The Defense Advanced Research Projects Agency (DARPA) has developed programs in integrated photonics for over a decade. Microsoft is developing a superconducting topological qubit-based quantum computer, while PsiQuantum is using silicon-based photonics to create a lattice of photonic qubits. When combined The DARPA TROPHY program seeks to develop optical hardware that is selectively optimized for transmit and receive applications in advanced RF systems. The selected firms represent a broad mix of technologies, including superconducting circuits, trapped ions, photonics, silicon spin qubits, and neutral atoms. Courtesy of Analog Photonics. com Jan 27, 2022 · Nexus has been selected for the second time by DARPA to leverage their proprietary heterogeneous photonic integration strategy for new technology development. Today, the Defense Advanced Re-search Projects Agency (DARPA) is sponsoring programs on silicon photonics. hucix phlv rnay jjoklk ooph idujhc viq cag gib dknfvj dtrang wdzetrfu sbn oepoef ctyrf