Search Results - "Bhave, Sunil A"
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High-Contrast Plasmonic-Enhanced Shallow Spin Defects in Hexagonal Boron Nitride for Quantum Sensing
Published in Nano letters (22-09-2021)“…The recently discovered spin defects in hexagonal boron nitride (hBN), a layered van der Waals material, have great potential in quantum sensing. However, the…”
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Hybrid integrated photonics using bulk acoustic resonators
Published in Nature communications (17-06-2020)“…Integrated photonic devices based on Si 3 N 4 waveguides allow for the exploitation of nonlinear frequency conversion, exhibit low propagation loss, and have…”
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3
Low-noise frequency-agile photonic integrated lasers for coherent ranging
Published in Nature communications (20-06-2022)“…Frequency modulated continuous wave laser ranging (FMCW LiDAR) enables distance mapping with simultaneous position and velocity information, is immune to stray…”
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4
An edge-coupled magnetostatic bandpass filter
Published in Nature communications (05-09-2024)“…The further development of 5G and 6G communication systems introduced new frequency allocations beyond 6 GHz, necessitating the development of compact bandpass…”
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5
Photonic-electronic integrated circuit-based coherent LiDAR engine
Published in Nature communications (11-04-2024)“…Chip-scale integration is a key enabler for the deployment of photonic technologies. Coherent laser ranging or FMCW LiDAR, a perception technology that…”
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Bidirectional microwave-optical transduction based on integration of high-overtone bulk acoustic resonators and photonic circuits
Published in Nature communications (19-07-2024)“…Coherent interconversion between microwave and optical frequencies can serve as both classical and quantum interfaces for computing, communication, and…”
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Electrostatic actuation of silicon optomechanical resonators
Published in Optics express (09-05-2011)“…Cavity optomechanical systems offer one of the most sensitive methods for detecting mechanical motion using shifts in the optical resonance frequency of the…”
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8
Self-aligned single-electrode actuation of tangential and wineglass modes using PMN-PT
Published in Microsystems & nanoengineering (04-05-2023)“…Considering the evolution of rotation sensing and timing applications realized in micro-electro-mechanical systems (MEMS), flexural mode resonant shapes are…”
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Transduction of High-Frequency Micromechanical Resonators Using Depletion Forces in p-n Diodes
Published in IEEE transactions on electron devices (01-08-2011)“…We present in this paper the design and fabrication of a homogeneous silicon micromechanical resonator actuated using forces acting on the immobile charge in…”
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10
Monolithic piezoelectric control of soliton microcombs
Published in Nature (London) (16-07-2020)“…High-speed actuation of laser frequency 1 is critical in applications using lasers and frequency combs 2 , 3 , and is a prerequisite for phase locking,…”
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Magnetic-free silicon nitride integrated optical isolator
Published in Nature photonics (01-11-2021)“…Integrated photonics enables signal synthesis, modulation and conversion using photonic integrated circuits (PICs). Many materials have been developed, among…”
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12
Observation of Stimulated Brillouin Scattering in Silicon Nitride Integrated Waveguides
Published in Physical review letters (10-01-2020)“…Silicon nitride (Si_{3}N_{4}) has emerged as a promising material for integrated nonlinear photonics and has been used for broadband soliton microcombs and…”
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13
A Distributed Magnetostatic Resonator
Published in IEEE transactions on microwave theory and techniques (01-10-2024)“…This work reports the design, fabrication, and characterization of coupling-enhanced magnetostatic forward volume wave (MSFVW) resonators with significant spur…”
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14
Nuclear spin polarization and control in hexagonal boron nitride
Published in Nature materials (01-09-2022)“…Electron spins in van der Waals materials are playing a crucial role in recent advances in condensed-matter physics and spintronics. However, nuclear spins in…”
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15
The Resonant Body Transistor
Published in Nano letters (14-04-2010)“…This paper introduces the resonant body transistor (RBT), a silicon-based dielectrically transduced nanoelectromechanical (NEM) resonator embedding a sense…”
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Octave-Tunable Magnetostatic Wave YIG Resonators on a Chip
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01-11-2020)“…We have designed, fabricated, and characterized magnetostatic wave (MSW) resonators on a chip. The resonators are fabricated by patterning single-crystal…”
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17
Modular Compact Modeling of MTJ Devices
Published in IEEE transactions on electron devices (01-10-2018)“…This paper describes a robust, modular, and physics-based circuit framework to model the conventional and emerging magnetic tunnel junction (MTJ) devices…”
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A monolithic radiation-pressure driven, low phase noise silicon nitride opto-mechanical oscillator
Published in Optics express (21-11-2011)“…Cavity opto-mechanics enabled radiation pressure (RP) driven oscillators shown in the past offer an all optical Radio Frequency (RF) source without the need…”
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19
Engineering Electron–Phonon Coupling of Quantum Defects to a Semiconfocal Acoustic Resonator
Published in Nano letters (09-10-2019)“…Diamond-based microelectromechanical systems (MEMS) enable direct coupling between the quantum states of nitrogen-vacancy (NV) centers and the phonon modes of…”
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20
An FBAR Circulator
Published in IEEE microwave and wireless components letters (01-05-2018)“…This letter presents the experimental demonstration of a film bulk acoustic resonator (FBAR) circulator at 2.5 GHz. The circulator is based on spatiotemporal…”
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