79 citations · 166 across the 10 of their papers we have counts for
10 papers
Beyond critical coupling: optimal design considerations for spontaneous four-wave mixing in microring resonators
Joseph M. Lukens, Karthik V. Myilswamy, Alexander Miloshevsky +1
We present a self-contained analytical model for biphoton generation in microring resonators. Encompassing both all-pass and add-drop geometries, identical and distinct pump and bi…
On-chip frequency-bin quantum photonics
Karthik V. Myilswamy, Lucas M. Cohen, Suparna Seshadri +2
Frequency-bin encoding furnishes a compelling pathway for quantum information processing systems compatible with established lightwave infrastructures based on fiber-optic transmis…
From broadband biphotons to frequency combs via spectral compression with time-varying cavities
Karthik V. Myilswamy, Jordan A. Gaines, Jason D. McKinney +2
Biphoton frequency combs are promising resources for quantum networking due in large part to their compatibility with the telecommunication infrastructure. In this work, we propose…
On-chip pulse shaping of entangled photons
Kaiyi Wu, Lucas M. Cohen, Karthik V. Myilswamy +4
We demonstrate spectral shaping of entangled photons with a six-channel microring-resonator-based silicon photonic pulse shaper. Through precise calibration of thermal phase shifte…
Silicon Photonic Microresonator-Based High-Resolution Line-by-Line Pulse Shaping
Lucas M. Cohen, Kaiyi Wu, Karthik V. Myilswamy +3
Optical pulse shaping stands as a formidable technique in ultrafast optics, radio-frequency photonics, and quantum communications. While existing systems rely on bulk optics or int…
CMOS photonic integrated source of ultrabroadband polarization-entangled photons
Alexander Miloshevsky, Lucas M. Cohen, Karthik V. Myilswamy +5
We showcase a fully on-chip CMOS-fabricated silicon photonic integrated circuit employing a bidirectionally pumped microring and polarization splitter-rotators tailored for the gen…
Generation and characterization of ultrabroadband polarization-frequency hyperentangled photons
Hsuan-Hao Lu, Muneer Alshowkan, Karthik V. Myilswamy +3
We generate ultrabroadband photon pairs entangled in both polarization and frequency bins through an all-waveguided Sagnac source covering the entire optical C- and L-bands (1530--…
Time-resolved Hanbury Brown-Twiss interferometry of on-chip biphoton frequency combs using Vernier phase modulation
Karthik V. Myilswamy, Suparna Seshadri, Hsuan-Hao Lu +5
Biphoton frequency combs (BFCs) are promising quantum sources for large-scale and high-dimensional quantum information and networking systems. In this context, the spectral purity…
Temporal modulation of a spectral compressor for efficient quantum storage
Karthik V. Myilswamy, Andrew M. Weiner
Spectral and temporal mode matching are required for the efficient interaction of photons and quantum memories. In our previous work, we proposed a new route to spectrally compress…
Bayesian tomography of high-dimensional on-chip biphoton frequency combs with randomized measurements
Hsuan-Hao Lu, Karthik V. Myilswamy, Ryan S. Bennink +7
Owing in large part to the advent of integrated biphoton frequency combs (BFCs), recent years have witnessed increased attention to quantum information processing in the frequency…