Publications

For a complete publications list, visit:

2024

Co-Designed Silicon Photonics Chip I/O for Energy-Efficient Petascale Connectivity

Yuyang Wang, Songli Wang, Robert Parsons, Swarnava Sanyal, Vignesh Gopal, Asher Novick, Anthony Rizzo, Michal Lipson, Alexander Gaeta, and Keren Bergman

IEEE Transactions on Components, Packaging, and Manufacturing Technology (2024).

Silicon photonic band interleaver

Keren Bergman, Asher Novick, Anthony Rizzo, and Songli Wang

United States Patent Application 18/625,875 (2024).

Low-Crosstalk, Silicon-Fabricated Optical Waveguides for Laser Delivery to Matter Qubits

Clayton L. Craft, Nicholas J. Barton, Andrew C. Klug, Kenneth Scalzi, Ian Wildemann, Pramod Asagodu, Joseph D. Broz, Nikola L. Porto, Michael Macalik, Anthony Rizzo, Garrett Percevault, Christopher C. Tison, A. Matthew Smith, Michael L. Fanto, James Schneeloch, Erin Sheridan, Dylan Heberle, Andrew Brownell, Vijay S.S. Sundaram, Venkatesh Deenadayalan, Matthew van Niekerk, Evan Manfreda-Schulz, Gregory A. Howland, Stefan F. Preble, Daniel Coleman, Gerald Leake, Alin Antohe, Tuan Vo, Nicholas M. Fahrenkopf, Todd H. Stievater, Kathy-Anne Brickman-Soderberg, Zachary S. Smith, and David Hucul

arXiv preprint arXiv:2406.17607 (2024).

Addressing trapped ions with semiconductor optical waveguides

Clayton Craft, Paul M. Alsing, Nicholas J. Barton, Andrew Brownell, Venkatesh Deenadayalan, Mike L. Fanto, Gregory A. Howland, David Hucul, Andrew Klug, Michael Macalik, Evan Manfreda-Schulz, Garrett Percevault, Nikola Porto, Stefan F. Preble, Anthony J. Rizzo, Kenneth Scalzi, James Schneeloch, Erin Sheridan, Vijay S.S. Sundaram, Amos M. Smith, Zachary S. Smith, Christopher C. Tison, and Kathy-Anne B. Soderberg

SPIE Quantum Information Science, Sensing, and Computation XVI, PC1302805 (2024).

Progress Towards Trapping and Cooling of Barium-133

Kenneth Scalzi, Paul Alsing, Pramod Asagodu, Nicholas Barton, Andrew Brownell, Vekatesh Deenadayalan, Clayton Craft, M. Fanto, Gregory Howland, D. Hucul, Andrew Klug, Michael Macalik, Evan Manfreda-Schulz, G. Percevault, N. Porto, Stefan Preble, Anthony Rizzo, James Schneeloch, Erin Sheridan, Vijay Soorya Shunmuga Sundaram, A. Smith, Zachary Smith, Christopher Tison, and K.-A. Brickman-Soderberg

55th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (2024).

Silicon-Nitride Waveguide Splitter for Light Delivery to High-Fidelity Matter Qubits

Andrew Klug, Paul Alsing, Pramod Asagodu, Nicholas Barton, Andrew Brownell, Vekatesh Deenadayalan, Clayton Craft, Michael Fanto, Gregory Howland, David Hucul, Michael Macalik, Evan Manfreda-Schulz, Garrett Percevault, N Porto, Stefan Preble, Anthony Rizzo, Kenneth Scalzi, James Schneeloch, Erin Sheridan, Vijay Soorya Shunmuga Sundaram, Amos Smith, Zachary Smith, Christopher Tison, and Kathy-Anne Soderberg

55th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (2024).

Towards a Barium Trapped-Ion System Onboard an UAS

Zachary Smith, P. Alsing, Pramod Asagodu, Nick Barton, Richard Birrittella, A. Brownell, Clayton Craft, Vekatesh Deenadayalan, M. Fanto, Gregory Howland, D. Hucul, D. Hummel, Andrew Klug, Michael Macalik, Evan Manfreda-Schulz, C. Mathers, Stefan Preble, Anthony Rizzo, Kenneth Scalzi, James Schneeloch, Vijay Soorya Shunmuga Sundaram, Amos Smith, Christopher Tison, and K.-A. Brickman-Soderberg

55th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (2024).

3D-Integrated, Low Power, High Bandwidth Density Opto-Electronic Transceiver

Devesh Khilwani, Sunwoo Lee, Christine Ou, Stuart Daudlin, Anthony Rizzo, Songli Wang, Michael Cullen, Keren Bergman, and Alyosha Molnar

2024 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5 (2024).

Low-Loss Aluminum Nitride Waveguides in a 300 mm CMOS Foundry Process

Anthony Rizzo, Eric Thornton, Tuan Vo, Lewis G. Carpenter, Soumen Kar, Gerald Leake, A. Matthew Smith, Christopher Tison, Daniel Coleman, Stefan Preble, and Michael Fanto

2024 Conference on Lasers and Electro-Optics (CLEO), STu4E.3 (2024).

Wide Spectral Modulation in Highly Efficient Thermally Undercut Foundry Fabricated Resonant Modulators

Yonas Gebregiorgis, Anthony Rizzo, Venkatesh Deenadayalan, Matthew van Niekerk, Gerald Leake, Christopher Tison, Asher Novick, Daniel Coleman, Keren Bergman, Michael Fanto, and Stefan Preble

2024 Conference on Lasers and Electro-Optics (CLEO), JTh2A.98 (2024).

Ultra-Wide FSR Vertical-Junction Microdisk Modulator With Efficient External Heater

Michael Cullen, Asher Novick, Songli Wang, Vignesh Gopal, Anthony Rizzo, Robert Parsons, and Keren Bergman

2024 Conference on Lasers and Electro-Optics (CLEO), SW4R.3 (2024).

Silicon Photonic Integration of DWDM and Mode-Division Multiplexing for Advancing Multi-Dimensional Data Transmission

Robert Parsons, Xiang Meng, James Robinson, Maarten Hattink, Asher Novick, Anthony Rizzo, Utsav D. Dave, Michal Lipson, and Keren Bergman

2024 Conference on Lasers and Electro-Optics (CLEO), SF1O.5 (2024).

Silicon Photonics Chip I/O for Ultra High-Bandwidth and Energy-Efficient Die-to-Die Connectivity

Yuyang Wang, Songli Wang, Robert Parsons, Asher Novick, Vignesh Gopal, Kaylx Jang, Anthony Rizzo, Chia-Pin Chiu, Kaveh Hosseini, Tim Tri Hoang, Sergey Shumarayev, and Keren Bergman

2024 IEEE Custom Integrated Circuits Conference (CICC), 1-8 (2024).

Ultra-Efficient Interleaved Vertical-Junction Microdisk Modulator with Integrated Heater

Asher Novick, Songli Wang, Anthony Rizzo, Vignesh Gopal, and Keren Bergman

2024 Optical Fiber Communication Conference (OFC), W2A.21 (2024).

Integrated Photonic Resonant Modulator-Based Equalization and Optimization for DWDM

Asher Novick, Maarten Hattink, Anthony Rizzo, Yuyang Wang, Vignesh Gopal, Songli Wang, Robert Parsons, and Keren Bergman

2024 Optical Fiber Communication Conference (OFC), W1K.5 (2024).

Reconfigurable Silicon Photonic Transmitter for Space Based Communications Nodes

Vignesh Gopal, Xinzhou Su, Asher Novick, Hao Song, Zile Jiang, Muralekrishnan Ramakrishnan, James M. Venditto, Anthony Rizzo, Xiang Meng, Ricard Menchon-Enrich, Alan E. Willner, and Keren Bergman

2024 Optical Fiber Communication Conference (OFC), W4G.5 (2024).

2023

High-bandwidth density silicon photonic resonators for energy-efficient optical interconnects

Asher Novick, Aneek James, Ling Yuan Dai, Zhenguo Wu, Anthony Rizzo, Songli Wang, Yuyang Wang, Maarten Hattink, Vignesh Gopal, Kaylx Jang, Robert Parsons, and Keren Bergman

Applied Physics Reviews 10, 041306 (2023).

3D photonics for ultra-low energy, high bandwidth-density chip data links

Stuart Daudlin, Anthony Rizzo, Sunwoo Lee, Devesh Khilwani, Christine Ou, Songli Wang, Asher Novick, Vignesh Gopal, Michael Cullen, Robert Parsons, Alyosha Molnar, and Keren Bergman

arXiv preprint arXiv:2310.01615 (2023).

Massively scalable Kerr comb-driven silicon photonic link

Anthony Rizzo, Asher Novick, Vignesh Gopal, Bok Young Kim, Xingchen Ji, Stuart Daudlin, Yoshitomo Okawachi, Qixiang Cheng, Michal Lipson, Alexander Gaeta, and Keren Bergman

Nature Photonics 17, 781-790 (2023).

Fiber-Chip Link via Mode Division Multiplexing

Oscar A. Jimenez Gordillo, Asher Novick, Oliver L. Wang, Anthony J. Rizzo, Utsav D. Dave, Keren Bergman, and Michal Lipson

IEEE Photonics Technology Letters 35, 1071-1074 (2023).

Scaling comb-driven resonator-based DWDM silicon photonic links to multi-Tb/s in the multi-FSR regime

Aneek James, Asher Novick, Anthony Rizzo, Robert Parsons, Kaylx Jang, Maarten Hattink, and Keren Bergman

Optica 10, 832-840 (2023).

Integrated, Compact, and Tunable Band-Interleaving of a Kerr Comb Source

Songli Wang, Asher Novick, Anthony Rizzo, Robert Parsons, Swarnav Sanyal, Karl Jacob McNulty, Bok Young Kim, Yoshitomo Okawachi, Yuyang Wang, Alexander Gaeta, Michal Lipson, and Keren Bergman

2023 Conference on Lasers and Electro-Optics (CLEO), STh3J.6 (2023).

Efficient Silicon Photonic Add-Drop Microdisk Filters for DWDM Systems

Robert Parsons, Asher Novick, Maarten Hattink, Aneek James, Anthony Rizzo, and Keren Bergman

2023 Conference on Lasers and Electro-Optics (CLEO), JW2A.127 (2023).

Ultra-Efficient Foundry-Fabricated Resonant Modulators with Thermal Undercut

Anthony Rizzo, Venkatesh Deenadayalan, Matthew van Niekerk, Gerald Leake, Christopher Tison, Asher Novick, Daniel Coleman, Keren Bergman, Stefan Preble, and Michael Fanto

2023 Conference on Lasers and Electro-Optics (CLEO), SF2K.6 (2023).

Scalable architecture for sub-pJ/b multi-Tbps comb-driven DWDM silicon photonic transceiver

Yuyang Wang, Asher Novick, Robert Parsons, Songli Wang, Kaylx Jang, Aneek James, Maarten Hattink, Vignesh Gopal, Anthony Rizzo, Chia-Pin Chiu, Kaveh Hosseini, Tim Tri Hoang, and Keren Bergman

SPIE Next-Generation Optical Communication: Components, Sub-Systems, and Systems XII 12429, 271-288
(2023).

CMOS-Foundry Compatible, Broadband, and Compact Routing of Multimode SOI Waveguides

Asher Novick, Kaylx Jang, Anthony Rizzo, Aneek James, Utsav Dave, Michal Lipson, and Keren Bergman

2023 Optical Fiber Communication Conference (OFC), M4I.1 (2023).

Ultra-dense 3D integrated 5.3 Tb/s/mm² 80 micro-disk modulator transmitter

Stuart Daudlin, Sunwoo Lee, Devesh Kilwani, Christine Ou, Anthony Rizzo, Songli Wang, Michael Cullen, Alyosha Molnar, and Keren Bergman

2023 Optical Fiber Communication Conference (OFC), M3I.1 (2023).

Dispersion-Engineered and Fabrication-Robust SOI Waveguides for Ultra-Broadband DWDM

Yuyang Wang, Songli Wang, Asher Novick, Aneek James, Robert Parsons, Anthony Rizzo, and Keren Bergman

2023 Optical Fiber Communication Conference (OFC), Th3A.4 (2023).

Simultaneous Error-Free Data Modulation with Silicon Microdisks in the Multi-FSR Regime for Scalable DWDM Links

Vignesh Gopal, Anthony Rizzo, Maarten Hattink, Asher Novick, James Robinson, Kaveh Hosseini, Tim Tri Hoang, and Keren Bergman

2023 Optical Fiber Communication Conference (OFC), M4E.4 (2023).

Universal CMOS-Foundry Compatible Platform for Ultra-Low Loss SOI Waveguide Bends

Kaylx Jang, Asher Novick, Anthony Rizzo, and Keren Bergman

2023 Optical Fiber Communication Conference (OFC), Th3A.5 (2023).

Low-Loss Wide-FSR Miniaturized Racetrack Style Microring Filters for ⩾1 Tbps DWDM

Asher Novick, Kaylx Jang, Anthony Rizzo, Robert Parsons, and Keren Bergman

2023 Optical Fiber Communication Conference (OFC), Th3A.3 (2023).

Process Variation-Aware Compact Model of Strip Waveguides for Photonic Circuit Simulation

Aneek James, Anthony Rizzo, Yuyang Wang, Asher Novick, Songli Wang, Robert Parsons, Kaylx Jang, Maarten Hattink, and Keren Bergman

IEEE Journal of Lightwave Technology 41, 2801-2814 (2023).

Fabrication-robust silicon photonic devices in standard sub-micron silicon-on-insulator processes

Anthony Rizzo, Utsav Dave, Asher Novick, Alexandre Freitas, Samantha P Roberts, Aneek James, Michal Lipson, and Keren Bergman

Optics Letters 48, 215-218 (2023).

2022

Learning Bit-Gates With A Resonant Photonic Linear Neuron

Matthew van Niekerk, Anthony Rizzo, Hector Rubio Rivera, Gerald Leake, Daniel Coleman, Christopher Tison, Michael Fanto, Keren Bergman, and Stefan Preble

2022 Frontiers in Optics + Laser Science (FIO, LS), JTu4A.54 (2022).

Massively scalable wavelength diverse integrated photonic linear neuron

Matthew van Niekerk, Anthony Rizzo, Hector Rubio, Gerald Leake, Daniel Coleman, Christopher Tison, Michael Fanto, Keren Bergman, and Stefan Preble

Neuromorphic Computing and Engineering 2, 034012 (2022).

Flexible, Process-Aware Compact Model of Effective Index in Silicon Waveguides for Commercial Foundries

Aneek James, Yuyang Wang, Anthony Rizzo, and Keren Bergman

2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 173-174 (2022).

Tunable and Compact SiP Quasi-Dichroic Filter with ≥ 10 dB/nm Roll-Off Across C- & L-bands

Asher Novick, Songli Wang, Anthony Rizzo, Robert Parsons, Kaylx Jang, and Keren Bergman

2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 171-172 (2022).

Petabit-Scale Silicon Photonic Interconnects With Integrated Kerr Frequency Combs

Anthony Rizzo, Stuart Daudlin, Asher Novick, Aneek James, Vignesh Gopal, Vaishnavi Murthy, Qixiang Cheng, Bok Young Kim, Xingchen Ji, Yoshitomo Okawachi, Matthew van Niekerk, Venkatesh Deenadayalan, Gerald Leake, Michael Fanto, Stefan Preble, Michal Lipson, Alexander Gaeta, and Keren Bergman

IEEE Journal of Selected Topics in Quantum Electronics 29, 1-20 (2022).

Realizing Pb/s IO with Silicon Photonic Chiplets

Anthony Rizzo and Keren Bergman

2022 Optica Advanced Photonics Congress, NeTu1D.1 (2022).

O-Band Microring Resonator Based Switch-and-Select Silicon Photonic Switch Fabric

Junfei Xia, Minjia Chen, Anthony Rizzo, Bohao Sun, Zichen Wang, Madeleine Glick, Qixiang Cheng, Keren Bergman, and Richard Penty

2022 Conference on Lasers and Electro-Optics (CLEO), SF4M.7 (2022).

Integrated Kerr Comb Link with Multi-Channel DWDM Silicon Photonic Receiver

Stuart Daudlin, Asher Novick, Maarten Hattink, Vignesh Gopal, Anthony Rizzo, Bok Young Kim, Xingchen Ji, Yoshitomo Okawachi, Alexander Gaeta, Michal Lipson, and Keren Bergman

2022 Conference on Lasers and Electro-Optics (CLEO), STu5G.3 (2022).

Wafer-Scale-Compatible Substrate Undercut for Ultra-Efficient SOI Thermal Phase Shifters

Matthew van Niekerk, Venkatesh Deenadalayan, Anthony Rizzo, Gerald Leake, Daniel Coleman, Christopher C. Tison, Michael L. Fanto, Keren Bergman, and Stefan Preble

2022 Conference on Lasers and Electro-Optics (CLEO), JTh3B.24 (2022).

Concurrent Error-Free Modulation of Adjacent Kerr Comb Lines on a Silicon Chip

Vignesh Gopal, Asher Novick, Anthony Rizzo, Robert Parsons, Stuart Daudlin, Xingchen Ji, Bok Young Kim, Yoshitomo Okawachi, Michal Lipson, Alexander L. Gaeta, and Keren Bergman

2022 Conference on Lasers and Electro-Optics (CLEO), SM5G.2 (2022).

Mitigation of parasitic junction formation in compact resonant modulators with doped silicon heaters

Vaishnavi Murthy, Anthony Rizzo, Gerald Leake, Nandish Mehta, Asher Novick, Stuart Daudlin, Maarten Hattink, Matthew van Niekerk, Michael Fanto, Daniel Coleman, Stefan Preble, and Keren Bergman

SPIE Laser Resonators, Microresonators, and Beam Control XXIV 11987, 114-125 (2022).

Highly Parallel Silicon Photonic Links with Integrated Kerr Frequency Combs

Anthony Rizzo

PhD Thesis, Columbia University (2022).

2021

Fabrication-Robust Silicon Photonics Platform in Standard 220 nm Silicon Processes

Anthony Rizzo, Utsav Dave, Alexandre Freitas, Samantha P. Roberts, Asher Novick, Michal Lipson, and Keren Bergman

2021 IEEE 17th International Conference on Group IV Photonics (GFP), 1-2 (2021).

3D-Integrated Multichip Module Transceiver for Terabit-Scale DWDM Interconnects

Stuart Daudlin, Anthony Rizzo, Nathan C. Abrams, Sunwoo Lee, Devesh Khilwani, Vaishnavi Murthy, James Robinson, Terence Collier, Alyosha Molnar, and Keren Bergman

2021 Optical Fiber Communication Conference (OFC), Th4A.4 (2021).

Kerr Comb-Driven Silicon Photonic Transmitter

Anthony Rizzo, Asher Novick, Vignesh Gopal, Stuart Daudlin, Vaishnavi Murthy, Hao Yang, Qixiang Cheng, Yoshitomo Okawachi, Bok Young Kim, Xingchen Ji, Michael Fanto, Michal Lipson, Alexander Gaeta, and Keren Bergman

2021 Optical Fiber Communication Conference (OFC), Th4A.5 (2021).

Error-Free Kerr Comb-Driven SiP Microdisk Transmitter

Asher Novick, Anthony Rizzo, Vignesh Gopal, Stuart Duadlin, Vaishnavi Murthy, Maarten Hattink, Yu-Han Hung, Yoshitomo Okawachi, Bok Young Kim, Xingchen Ji, Alexander Gaeta, Michal Lipson, and Keren Bergman

2021 Conference on Lasers and Electro-Optics (CLEO), STu2B.5 (2021).

2020

Ultra-Broadband Interleaver for Extreme Wavelength Scaling in Silicon Photonic Links

Anthony Rizzo, Qixiang Cheng, Stuart Daudlin, and Keren Bergman

IEEE Photonics Technology Letters 33, 55-58 (2020).

Performance Requirements for Terabit-Class Silicon Photonic Links Based on Cascaded Microring Resonators

Yanir London, Thomas Van Vaerenbergh, Luca Ramini, Anthony J. Rizzo, Peng Sun, Geza Kurczveil, Ashkan Seyedi, Jinsoo Rhim, Marco Fiorentino, and Keren Bergman

IEEE Journal of Lightwave Technology 38, 3469-3477 (2020).

Push—pull microring-assisted space-and-wavelength selective switch

Yishen Huang, Qixiang Cheng, Anthony Rizzo, and Keren Bergman

Optics Letters 45, 2696-2699 (2020).

Ultra-Broadband Silicon Photonic Interleaver for Massive Channel Count Frequency Combs

Anthony Rizzo, Qixiang Cheng, Stuart Daudlin, and Keren Bergman

2020 Conference on Lasers and Electro-Optics (CLEO), STh1O.1 (2020).

High-Performance Microring-Assisted Space-and-Wavelength Selective Switch

Yishen Huang, Qixiang Cheng, Anthony Rizzo, and Keren Bergman

2020 Optical Fiber Communication Conference (OFC), Th2A.7 (2020).

2019

Energy Efficiency Analysis of Comb Source Carrier-Injection Ring-Based Silicon Photonic Link

Yanir London, Thomas Van Vaerenbergh, Anthony J. Rizzo, Peng Sun, Jared Hulme, Geza Kurczveil, Ashkan Seyedi, Binhao Wang, Xiaoge Zeng, Zhihong Huang, Jinsoo Rhim, Marco Fiorentino, and Keren Bergman

IEEE Journal of Selected Topics in Quantum Electronics 26, 1-13 (2019).

Energy Efficiency Analysis of Frequency Comb Sources for Silicon Photonic Interconnects

Anthony Rizzo, Yanir London, Geza Kurczveil, Thomas Van Vaerenbergh, Marco Fiorentino, Ashkan Seyedi, Daniil Livshits, Raymond G. Beausoleil, and Keren Bergman

2019 IEEE Optical Interconnects Conference (OI), 1-2 (2019).

Integrated photonics for NASA applications

Michael Krainak, Mark Stephen, Elisavet Troupaki, Sarah Tedder, Baraquiel Reyna, Jonathan Klamkin, Hongwei Zhao, Bowen Song, Joseph Fridlander, Minh Tran, John E Bowers, Keren Bergman, Michal Lipson, Anthony Rizzo, Ipshita Datta, Nathan Abrams, Shayan Mookherjea, Seng-Tiong Ho, Qiang Bei, Yingyan Huang, Yongming Tu, Behzad Moslehi, James Harris, Andrey Matsko, Anatoliy Savchenkov, Guangyao Liu, Roberto Proietti, SJ Ben Yoo, Leif Johansson, Christophe Dorrer, Francisco R Arteaga-Sierra, Jie Qiao, Songbin Gong, Tingyi Gu, Osgar John Ohanian III, Xingjie Ni, Yimin Ding, Yao Duan, Hamed Dalir, Ray T Chen, Volker J Sorger, and Tin Komljenovic

SPIE Components and Packaging for Laser Systems V 10899, 75-94 (2019).

Ultra-low power consumption silicon photonic link design analysis in the AIM PDK

Anthony Rizzo, Liang Yuan Dai, Xiang Meng, Yanir London, Jigesh Patel, Madeleine Glick, and Keren Bergman

SPIE Optical Interconnects XIX 10924, 31-36 (2019).

2017

Path to increasing the coincidence efficiency of integrated resonant photon sources

C.C. Tison, J.A. Steidle, M.L. Fanto, Z. Wang, N.A. Mogent, A. Rizzo, S.F. Preble, and P.M. Alsing

Optics Express 25, 33088-33096 (2017).

Integrated photon sources for quantum information science applications

M.L. Fanto, C.C. Tison, J.A. Steidle, T. Lu, Z. Wang, N.A. Mogent, A. Rizzo, P.M. Thomas, S.F. Preble, P.M. Alsing, and DR Englund

SPIE Quantum Information Science and Technology III 10442, 92-101 (2017).