Integrated Photonics Research, Silicon and Nanophotonics (IPR)

26 July 2021 – 29 July 2021

IPR brings together experts from both academia and industry for an open discussion of cutting-edge research, trends and problems. IPR 2021 will continue with the broadened scope started in 2015, which incorporated new sub committees dedicated to emerging areas.

IPR will cover the emerging topics in nano-photonics, new materials for photonics, such as two dimensional materials, epsilon-near-zero materials, integrated nonlinear and quantum photonics spanning from frequency combs to entangled photons generation and detection.

Panel and open discussion sessions will also be included to facilitate a forum for free exchange of ideas and related discussion.

IPR will have a joint symposia with NOMA on Machine Learning for Photonics.


Topics

  1. Photonic Devices  
    1. Active and passive photonic devices including lasers, modulators, detectors, isolators, amplifiers, switches, filters, waveguides fabricated from materials including
      • III-V and compound semiconductors
      • Silicon and other Group IV
      • Dielectric and polymers
      • LiNbO3 - and other pockels effect based devices
    2. Materials, fabrication and characterization technologies for photonic integrated circuits and devices
      • Characterization of linear and nonlinear optical waveguide devices;
      • Micro-machined and micro-optic components;
      • Reliability advances and issues;
      • Emerging packaging technologies.
      • Novel assembly and manufacturing techniques;
    3. Nanophotonics: Nanostructured photonic devices
      • Photonic crystals (waveguides, resonators, light sources)
      • Nano-engineered devices for the generation, transport and detection of light
      • Sub-wavelength devices
      • Biological and chemical transducers
      • Nanostructured photovoltaics
      • Plasmonics
    4.  Nanofabrication technology
      • Lithography and etching techniques
      • Growth and deposition approaches
      • Self-organized methods
      • Nanoscale structure characterization
         
  2. Integrated Photonics Applications
    1. Photonic integrated circuits and optoelectronic integrated circuits
    2. Application of novel fabrication and material technologies for integrated photonics
    3. Photonic integrated circuits for telecom and datacom applications
    4. Photonic integrated circuits for sensing
    5. Novel applications of photonic integrated circuits
    6. New functionality implemented in photonic integrated circuits
    7. Mode locked lasers
    8. Ultra-narrow linewidth oscillators
    9. On-chip optical trapping
    10. Optical references
       
  3. Integrated Nonlinear & Quantum Optics
    1. Frequency comb generation
      • Solitons and supercontinuum generation
      • Physics, theory and applications of linear and nonlinear processes in novel integrated structures
      • Nonlinear switching, modulation, memories and logic,
      • Nonlinear optics in metamaterials, thin-films, 2D materials, and opto-mechanics
    2. Nonlinear frequency conversion for classical and quantum applications
      • Frequency comb generation
      • Harmonic generation
      • Raman and Brillouin gain
      • Frequency (up/down) conversion
      • Generation of single/entangled photons
      • Squeezed states generation and detection
    3. Integrated quantum systems
      • Quantum memories
      • Optical quantum computing
      • Quantum key distribution
      • Quantum dots and other single-photon source
      • Quantum state characterization (singe photon detectors, homo/heterodyne detection, etc.)
         
  4. New Materials for Integrated Photonics
    1. Novel materials for advanced opto-electronics
      • Active graphene photonics
      • Beyond graphene: the new class of 2D materials
      • Giant index modulation in transparent conductive oxides
      • Epsilon near zero materials
      • Energy efficient photonics materials and devices
      • Materials and devices for computational imaging
    2. Theory, simulation and novel physical insights
      • Devices beyond conventional limits
      • Enhanced light matter interactions
      • Computational analysis and methods
    3. Emerging opto-electronic devices and platforms
      • Plasmons and nanolasers
      • Ultra compact electro-optic modulators
      • Nano-photonic device Integration
      • Heterogeneous and hybrid platforms   
      • Artificial optical materials and metamaterials for photonics integration
      • Bio-photonics platforms for integrated devices

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Speakers

  • Darko Zibar, Danmarks Tekniske UniversitetDenmark
    Building the Next Generation of Photonic Systems Using Machine Learning Tutorial
  • Andreas Beling, University of VirginiaUnited States
    High-power, High-speed Photodiodes for Microwave Photonics Applications
  • Harish Bhaskaran, University of Oxford
    Photonic Computing Using Functional Accumulative Materials
  • Lei Bi, Univ of Electronic Sci & Tech of ChinaChina
    Integrated Optical Isolator
  • Andrea Blanco-Redondo, Nokia Bell LabsUnited States
    Topology: a New Degree of Freedom for Photonic Entanglement
  • Wim Bogaerts, Universiteit GentBelgium
    Programmable Photonic Circuits using Silicon Photonic MEMS
  • Daniel Brunner, CNRSFrance
    3D Photonic Integration Making Parallel Neural Networks Scalable
  • Darius Bunandar, University of Texas at AustinUnited States
    Accelerating AI with Photonics
  • Pavel Cheben, National Research Council CanadaCanada
    Silicon Photonics Optical Antennas
  • Sai Tak Chu, City University of Hong KongHong Kong
    igh-Index Doped Silica Glass Planar Lightwave Circuits
  • Joel Cox, ICFO -Institut de Ciencies FotoniquesDenmark
    Near-field Nonlinear Plasmonics with Atomically-thin Materials
  • Virginia D'Auria, Institut de Physique de NiceFrance
    LNbO3 Integrated Optics for Squeezing Generation and Manipulation.
  • Eleni Diamanti, CNRSFrance
    Secure Communications in Quantum Networks
  • Javier García de Abajo, ICFO -Institut de Ciencies Fotoniques
    Two-Dimensional Materials for the Control of Light at the Atomic Scale
  • Sonia Garcia-Blanco, Universiteit TwenteNetherlands
    AL2O3 Integrated Photonics Platform for Optical Biosensing
  • Corin Gawith, University of SouthamptonUnited Kingdom
    Developing Diced Ridge Waveguides in MgO:PPLN for Quantum Applications
  • David Harane, SUNY Polytechnic InstituteUnited States
    Si Photonics on 300mm Platform
  • Toshikazu Hashimoto, NTT Device Technology LabsJapan
    Optical Circuit Design with Large Degrees of Freedom for Scalable Optical Neural Networks
  • Claudia Hoessbacher, ETH ZurichSwitzerland
    Powerful Platform for Next-Generation Integrated Circuits
  • Tobias Kippenberg, Ecole Polytechnique Federale de LausanneSwitzerland
    Soliton Microcombs: from Fundamental Spatio-temporal Dynamics to Mexapixel Coherent LiDAR
  • Yuri Kivshar, Australian National UniversityAustralia
    High-Q Subwavelength Dielectric Structures
  • Keisuke Kojima, Mitsubishi Electric Research LabsUnited States
    Advances in Inverse Design of Nanophotonic Devices Using Deep Learning
  • Marko Loncar, Harvard UniversityUnited States
    Integrated Lithium Niobate Photonics
  • Yu-Jung Lu, Academia SinicaTaiwan
    Active Tunable Plasmon-Enhanced Photodetection in a Monolayer MoS2 Phototransistor with Ultrahigh Photoresponsivity
  • Yuriko Maegami, Natl Inst of Adv Industrial Sci & TechJapan
    CMOS-compatible Silicon Nitride Waveguide on Silicon Photonics Platform for High-performance Network and Sensing Applications
  • Ralf Meyer, Technische Universität MunchenGermany
    Terahertz Laser Sources Based on Dual-Wavelength Quantum Cascade Lasers (QCL) and Intra-Cavity Difference Frequency Generation
  • Keiko Munechika, HighRI OpticsUnited States
    Ultra-High Refractive Index Polymers in the Visible Wavelength for Nanoimprint Lithography
  • Teri Odom, Northwestern UniversityUnited States
    The Expanding Space of Plasmonic Nanoparticle Lattices
  • Alexandre Parriaux, Universite de BourgogneFrance
    Electro-optic Frequency Combs for Spectroscopic Applications
  • Daniel Perez, Universitat Politècnica de ValènciaSpain
    Advanced Programming Methods for Multipurpose Photonic Integrated Circuits
  • Mihika Prabhu, Massachusetts Institute of TechnologyUnited States
    Quantum Photonic Processors
  • Paul Prucnal, Princeton UniversityUnited States
    Integrated Photonics for Scalable Neuromprhic Processors
  • Junsuk Rho, Pohang Univ of Science & TechnologyRepublic Of Korea
    Extreme Photon Squeezing via Collapse Control: Cascade Domino Lithography and Capillary-Force-Induced Collapse Lithography
  • Cheryl Sorace-Agaskar, MIT Lincoln Lab Periodical LibraryUnited States
    PIC (Silicon and SiN) for Quantum Information
  • Volker Sorger, George Washington UniversityUnited States
    Photonic Tensor Core and Nonvolatile Memory for Machine Intelligence
  • Matthew Sysak, Ayar LabsUnited States
    A Multi-wavelength Laser Source for High Volume, High Speed, High Density I/O, Optical Computing, and AI Platforms
  • Dawn Tan, Singapore Univ. of Technology & DesignSingapore
    Nonlinear Photonics in Ultra-silicon Rich Nitride Devices
  • Silvia Vignolini, University of CambridgeUnited Kingdom
    Colour in Nature: From Order to Disorder
  • Cheng Wang, City University of Hong KongHong Kong
    Adding New Degrees of Freedom to the LNOI Platform
  • Chao Xiang, University of California Santa BarbaraUnited States
    Performance Lasers Heterogeneously Integrated on Silicon Nitride
  • Nanfang Yu, Columbia UniversityUnited States
    Micron-scale, Efficient, Robust Phase Modulators at Visible Wavelengths
  • Yuan Yuan, Hewlett Packard LabsUnited States
    High-Speed Si/Ge Avalanche Photodiodes with Enhanced Responsivity

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Committee

François Leo, Universite Libre de Bruxelles, Belgium, Chair
Anna Tauke-Pedretti, Sandia National Laboratories Albuquerque, United States, Chair
Benjamin Yang, Georgia Tech Research Institute, United States, Chair
Shamsul Arafin, ECE, Ohio State University, United States, Program Chair
Lucia Caspani, University of Strathclyde, United Kingdom, Program Chair
Matteo Clerici, University of Glasgow, United Kingdom, Program Chair

Photonic Devices
Noelia Vico Trivino, IBM Research-Zurich, Switzerland, Subcommittee Chair
Camille-Sophie Brès, Ecole Polytechnique Federale de Lausanne, Switzerland
Amelie Dussaigne, CEA, France
Sarvagya Dwivedi, IMEC, United States
Songtao Liu, University of California, Santa Barbara, United States
Delphine Marris-Morini, Universite Paris-Saclay, France
Christian Reimer, Hyperlight, United States
Bassem Tossoun, Hewlett Packard Labs​, United States
Jiayang Wu, Swinburne University of Technology, Australia
Yuanmu Yang, Tsinghua University, China
Jing Zhang, Rochester Institute of Technology, United States

Integrated Photonics Applications
Masahiro Nada, NTT Device Techn. Labs, Japan, Subcommittee Chair
Takeshi Fujisawa, Hokkaido University, Japan
Anna Lena Giesecke, AMO GmbH, Germany
Amy Liu, IQEUnited States
Daniele Melati, C2N, CNRS, Universite Paris Saclay​, Canada
Michael Menard, UQAM, Canada
Jelena Notaros, Massachusetts Institute of Technology, United States
Luke Peters, University of Sussex, United Kingdom
Patrick Runge, Fraunhofer HHI, Germany
Bhavin Shastri, Queen's University, Canada
Alexander Wang, Win Semiconductors Corporation, Taiwan

New Materials for Integrated Photonics
Nathaniel Kinsey, Virginia Commonwealth Univ., United States, Subcommittee Chair
Cory Cress, US Naval Research Laboratory, United States
Mikko Huttunen, Tampere University, Finland
Satoshii Ishii, National Institute for Materials Science, Japan
Sejeong Kim, University of Technology Sydney, Australia
Prineha Narang, Harvard University​, United States
Lauren Otto, Laminera Inc., United States
Andrea Toma, Istituto Italiano di Tecnologia, Italy

Integrated Nonlinear & Quantum Optics
Judith Su, University of Arizona, United States, Subcommittee Chair
Igor Aharonovich, University of Technology Sydney, Australia
Sara Ducci, Université Paris Diderot, France
Andrea Marini, University of L'aquila, Italy
Kaoru Minoshima, University of Electro-Communications, Japan
Martin Rochette, McGill University, Canada
Chaotan Sima, Huazhong University of Science and Technology, China
Michael Strain, University of Strathclyde, United Kingdom
Juan Sebastian Totero Gongora, Epic Laboratory, University of Sussex, United Kingdom
Jian Wang, Huazhong University of Science and Technology, China

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Plenary Session

Shanhui Fan

Stanford University

Synthetic Dimension: Topological Physics and Optical Computing

About the Speaker

Shanhui Fan is a Professor of Electrical Engineering, a Professor of Applied Physics (by courtesy), a Senior Fellow of the Precourt Institute for Energy, and the Director of the Edward L. Ginzton... 

Anna Fontcuberta i Morral

École Polytechnique Fédérale de Lausanne

New Materials and Structures for Photodetection

Some compound semiconductors such as GaAs and InGaAsP exhibit a high absorption coefficient in the photon energy of interest for solar energy conversion. The direct bandgap associated with strong tuneability of emission wavelength, renders compound semiocnductors the material of choice for optoelectronic applications. Their commercial potential in high production volume applications is reduced due to the scarcity (and thus high cost) of group III elements such as In and Ga. In this talk we present approaches to render the use this kind of materials sustainable: a strong reduction in material use through nanostructures and the replacement of III-V compounds by GeSn or Zn3P2 that contain much more abundant elements. We find nanostructures also provide a path to increase light collection and provide some instructions for optimal devices[1,2]. We explain how these materials can be fabricated with high crystal quality, opening the path for the creation of alternative and sustainable compound semiconductor solar cells [3-5].

References:
[1] P. Krogstrup et al Nature Photon 7, 306 (2013)

[2] A. Dorodnyy et al IEEE Journal of Selected Topics in Quantum Electronics 24, 1-13 (2018)

[3] S. Escobar Steinvall et al Nanoscale Horizons 5, 274-282 (2020)

[4] R. Paul et al, Crys. Growth. Des. 20, 3816–3825 (2020)

[5] S. Escobar Steinval et al. Nanoscale Adv. 3, 326 (2021)

About the Speaker

Anna Fontcuberta i Morral is Spanish physicist and materials scientist. Her research focuses on nanotechnology applied in the production of solar cells. She is a Full Professor at École Polytechnique Fédérale de Lausanne and the head of the Laboratory of Semiconductor Materials.

Son Thai Le

Nokia Bell Labs

Progress on Optical Single-sideband Transmission

There are only two modulation schemes which have been commercially deployed in fiber optical communications, namely the intensity modulation (IM) and the dual-polarization Quadrature Amplitude Modulation (QAM) schemes. These two modulation schemes, however, are very different in term of spectral efficiency, implementation’s complexity, transmission performance and reliability. Compared to the IM scheme, single sideband (SSB) modulation scheme can offer enhanced transmission performance and spectral efficiency. While SSB scheme has lower spectral efficiency than dual-polarization QAM scheme, it can provide additional functionalities, lower complexity and higher reliability. Because of these unique features, SSB modulation can be a suitable modulation format for several emerging applications such as dispersion tolerant DWDM regional and access networks, data center interconnect, optical network monitoring and 5G mobile fronthaul. In this talk, we will review the recent progress of optical SSB modulation for these applications and discuss its potential for commercialization in the near future.

About the Speaker

Son Thai Le is an optical transmission systems researcher at Nokia Bell Labs, Murray Hill, NJ, USA. He obtained his PhD in January 2016 from Aston University, UK. After that he joined the Digital Signal Processing department at Nokia Bell Labs in Stuttgart Germany. From May 2019, Son Thai Le has been with Nokia Bell Labs in NJ, USA. Son Thai Le has demonstrated many transmission records in reach, capacity and spectral efficiency of Nonlinear Frequency Division Multiplexed and short-reach direct detection systems. His current research interests include optical single-sideband modulation, short-reach direct detection and new signaling and architecture for 5G mobile fronthaul. In 2018, Son Thai Le was awarded as “Innovator under 35 Europe” and “Innovator of the year (Germany)” by MIT Technology Review for his contributions in fiber optical communications. He was the recipient of the “Best Paper Award” prizes at the German Information Technology Association (ITG) in 2018 and at NICS in 2019.

Keynote Speaker: Eli Yablonovitch

University of California, Berkeley

Light Trapping in Perspective; Not Just for Current, it Boosts Voltage Too

Almost all commercial solar panels use Light Trapping which increases the internal optical path length by 4(n squared), increasing the current, where n is refractive index.  In spite of numerous ingenious attempts, that classical enhancement factor has not been superseded.  It is sometimes over-looked that operating point Voltage also increases, by (kT/q)ln{4(n squared)}~100mVolts.

About the Speaker

Eli Yablonovitch is Director of the NSF Center for Energy Efficient Electronics Science (E3S), a multi-University Center headquartered at Berkeley. Yablonovitch introduced the idea that strained semiconductor lasers could have superior performance due to reduced effective mass (holes). With almost every human interaction with the internet, optical telecommunication occurs by strained semiconductor lasers. He is regarded as a Father of the Photonic BandGap concept, and he coined the term "Photonic Crystal". The geometrical structure of the first experimentally realized Photonic bandgap, is sometimes called “Yablonovite”. He was elected to NAE, NAS, NAI, AmAcArSci, and as Foreign Member, UK Royal

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Special Events

Symposium: Forty Years of Light Management

Forty years ago, in December 1981, Eli Yablonovitch submitted his seminal paper on “Statistical Ray Optics,” which was one of the first papers investigating light management for solar cells from a fundamental physics perspective.

Light management has mainly been performed with antireflective coatings and textures, which enhance the average light path and hence, absorption in the solar cells. In the last twenty years highly innovative concepts were also investigated, such as (quasi)periodic structures, plasmonic nanostructures, Bragg reflectors, and photonic up- and downconversion. On the other hand, state-of-the-art silicon solar cells have almost perfect light trapping with external quantum efficiencies close to 100% for a broad wavelength range using only conventional light trapping techniques.

With this symposium, we aim to bring together leading experts in the field representing all the light management concepts investigated during the past forty years. We will critically review different light trapping techniques developed in the past decades and discuss, how the field may and should develop further.

Bioinspired Optics: From Fundamental Biology to Tools and Applications

NOMA Symposium outline:

The thematic focus of this symposium will be on the interdisciplinary area of bioinspired optics: specifically, understanding nature’s optical design principles and leveraging them for the development of novel optical tools. The talks will cover various approaches in biomolecular engineering and nanofabrication methodologies, which strive to emulate some of the unique light-manipulating capabilities of living systems, as well as the implementation of new optical characterization strategies. The symposium aims to encourage interdisciplinary discussion, with the simultaneous hope of identifying new research opportunities in bioinspired optics and photonics, advancing fundamental biological understanding, and accelerating next-generation optical tool development. Through our cross-disciplinary focus, we are striving to cultivate a cohesive and inclusive community of scientists at all career stages and from across all demographic groups.

Symposia Chairs: Woei Ming Steve Lee, Australian National University, Alon Gorodetsky, University of California Irvine

Keynote: Roger Hanlon The Octopus as Tech: Exploring the biology and technological potential of nature’s master of color change Marine Biological Laboratory at Woods Hole, USA

Session 1 – Bio-inspired systems

  1. Sonke Johnsen, "The diverse structures underlying ultrablack coloration in tropical butterflies and deep-sea fish" Duke University, USA
  2. Dan Morse “Bioinspired biophotonics” University of California, Santa Barbara, USA
  3. Silvia Vignolini, “Biomimetic colour engineering form nature to applications” University of Cambridge, UK
  4. Thomas Cronin, “Biological Optics:  Evolutionary Inventiveness in Light Control  University of Maryland, Baltimore County, USA

Session 2 – Bio-inspired tools

  1. Viktor Gruev, “Bioinspired Polarization and Multispectral Imagers for Image Guided Cancer Surgery and Underwater Geolocalization”, University of Illinois at Urbana Champaign, USA
  2. Francesca Palombo, “Optical measurement of mechanical and chemical properties of biomaterials and tissues” University of Exeter, UK
  3. Mathias Kolle, “Biological growth and optical manufacture of structurally-colored materials” Massachusetts Institute of Technology, USA

Tutorial:  Optoelectronic Neural Interfaces - Fundamentals and Applications

Speaker: Sedat Nizamoglu, Koc University, Turkey

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