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Nanotechnology

Nanophotonics

News and Updates

Projects and Programs

joint quantum institute

Designing the Nanoworld: Nanostructure, Nanodevices, and Nano-optics

Ongoing
Developing and exploiting nanodevices for quantum and nanotechnologies requires nanoscale and atomic scale modeling of ultrasmall structures, devices, their operation, and their response to probes. Key challenges of understanding physics at the quantum/classical interface and measurement at the
single_photon_QFT_schematic

Frequency Conversion Interfaces for Photonic Quantum Systems

Ongoing
Our research on quantum frequency conversion follows two main tracks. First, we combine relatively mature frequency conversion technology based on periodically-poled lithium niobate waveguides with quantum light generated by single semiconductor quantum dots in proof-of-principle experiments that
epilayer

Integrated Photonics

Ongoing
The Integrated Photonics Project utilizes heterogeneous materials integration to demonstrate novel optoelectronic devices such as semiconductor lasers, wavelength converters, and polarization rotators with compact form. We use materials including silicon, silicon dioxide, tantalum pentoxide, and

Light-matter interactions in Semiconductor Nanostructures

Ongoing
We investigate the interaction of light with semiconductor-based nanostructures. We extend concepts of entanglement and coherence in atomic physics to our solid-state systems. Our devices are based on semiconductors, like GaAs. We use InAs quantum dots (QDs) in GaAs as artificial atoms; they have

Publications

Multi-color solitons and frequency combs in microresonators

Author(s)
Curtis Menyuk, Pradyoth Shandilya, Logan Courtright, Gregory Moille, Kartik Srinivasan
Multi-color solitons that are parametrically created in dual-pumped microresonators generate interleaved frequency combs that be used to obtain combs at new

On-Chip Parametric Synchronization of a Cavity Soliton Microcomb

Author(s)
Gregory Moille, Pradyoth Shandilya, Miro Erkintalo, Curtis Menyuk, Kartik Srinivasan
Synchronization of oscillators is ubiquitous in nature. Often, the synchronized oscillators couple directly, yet in some cases synchronization can arise from

Nanophotonic oscillators for laser conversion beyond an octave

Author(s)
Grant Brodnik, Haixin Liu, David Carlson, Jennifer Black, Scott Papp
Many uses of lasers place the highest importance on access to specific wavelength bands. For example, mobilizing optical-atomic clocks for a leap in sensing

Tools and Instruments

Awards

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