Search Results - "Froech, Johannes"

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  1. 1

    Plastic Deformation of Single‐Crystal Diamond Nanopillars by Regan, Blake, Aghajamali, Alireza, Froech, Johannes, Tran, Toan Trong, Scott, John, Bishop, James, Suarez‐Martinez, Irene, Liu, Ying, Cairney, Julie M., Marks, Nigel A, Toth, Milos, Aharonovich, Igor

    Published in Advanced materials (Weinheim) (01-03-2020)
    “…Diamond is known to possess a range of extraordinary properties that include exceptional mechanical stability. In this work, it is demonstrated that nanoscale…”
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    Journal Article
  2. 2

    Coupling Spin Defects in Hexagonal Boron Nitride to Monolithic Bullseye Cavities by Fröch, Johannes E, Spencer, Lesley P, Kianinia, Mehran, Totonjian, Daniel D, Nguyen, Minh, Gottscholl, Andreas, Dyakonov, Vladimir, Toth, Milos, Kim, Sejeong, Aharonovich, Igor

    Published in Nano letters (11-08-2021)
    “…Color centers in hexagonal boron nitride (hBN) are becoming an increasingly important building block for quantum photonic applications. Herein, we demonstrate…”
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    Journal Article
  3. 3

    Three-Dimensional Nanothermistors for Thermal Probing by Sattelkow, Jürgen, Fröch, Johannes E, Winkler, Robert, Hummel, Stefan, Schwalb, Christian, Plank, Harald

    Published in ACS applied materials & interfaces (26-06-2019)
    “…Accessing the thermal properties of materials or even full devices is a highly relevant topic in research and development. Along with the ongoing trend toward…”
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    Journal Article
  4. 4

    A Single Chiral Nanoparticle Induced Valley Polarization Enhancement by Kim, Sejeong, Lim, Yae‐Chan, Kim, Ryeong Myeong, Fröch, Johannes E., Tran, Thinh N., Nam, Ki Tae, Aharonovich, Igor

    “…Valley polarization is among the most critical attributes of atomically thin materials. However, increasing contrast from monolayer transition metal…”
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    Journal Article
  5. 5

    Hexagonal Boron Nitride Cavity Optomechanics by Shandilya, Prasoon K, Fröch, Johannes E, Mitchell, Matthew, Lake, David P, Kim, Sejeong, Toth, Milos, Behera, Bishnupada, Healey, Chris, Aharonovich, Igor, Barclay, Paul E

    Published in Nano letters (13-02-2019)
    “…Hexagonal boron nitride (hBN) is an emerging layered material that plays a key role in a variety of two-dimensional devices, and has potential applications in…”
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    Journal Article
  6. 6

    Spatially varying nanophotonic neural networks by Wei, Kaixuan, Li, Xiao, Froech, Johannes, Chakravarthula, Praneeth, Whitehead, James, Tseng, Ethan, Majumdar, Arka, Heide, Felix

    Published in Science advances (08-11-2024)
    “…The explosive growth in computation and energy cost of artificial intelligence has spurred interest in alternative computing modalities to conventional…”
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    Journal Article
  7. 7

    Photonics with 2D materials: introduction to the special issue by Majumdar, Arka, Fröch, Johannes, Liu, Chang-Hua, Deng, Hui, Nam, Donguk, Tartakovskii, Alexander

    Published in Optical materials express (01-08-2023)
    “…This is an introduction to the special issue on photonics with 2D materials…”
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    Journal Article
  8. 8

    Observation of Binary Spectral Jumps in Color Centers in Diamond by Mu, Zhao, Zhou, Yu, Chen, Disheng, Fröch, Johannes E., Yang, Jianqun, Li, Xingji, Aharonovich, Igor, Gao, Wei‐Bo

    Published in Advanced optical materials (01-10-2020)
    “…Optical “blinking” normally refers to a switching behavior of fluorescence for quantum emissions between “ON” and “OFF” state. For quantum dots, single…”
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    Journal Article
  9. 9

    All-Dielectric Metasurface with a Locally Flat Photonic Band in All Directions by Munley, Christopher, Manna, Arnab, Froech, Johannes, Choi, Minho, Majumdar, Arka

    “…Here we demonstrate a photonic band in a Lieb lattice metasurface that is locally flat in all directions around normal incidence up to a numerical aperture of…”
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    Conference Proceeding
  10. 10

    Non-Volatile Reconfigurable Transmissive Notch Filter Using Wide Bandgap Phase Change Material Antimony Sulfide by Tara, Virat, Chen, Rui, Froech, Johannes, Fang, Zhuoran, Fang, Jie, Majumdar, Arka

    “…We experimentally demonstrate an electrically tunable notch filter. We observe a quality factor up to ~200 and demonstrate reversible tuning of a large volume…”
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    Conference Proceeding
  11. 11

    Nonvolatile electrically controllable broadband switches based on phase-change material GST by Chen, Rui, Fang, Zhuoran, Zheng, Jiajiu, Froech, Johannes, Majumdar, Arka

    “…In this work, we report a nonvolatile electrically programmable broadband silicon photonic switch based on phase-change materials Ge 2 Sb 2 Te 5 with compact…”
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    Conference Proceeding
  12. 12

    Nonlocal, Flat Band Meta-optics for Monolithic, High Efficiency, Compact Photodetectors by Choi, Minho, Munley, Christopher, Froech, Johannes E, Chen, Rui, Majumdar, Arka

    Published 08-12-2023
    “…Nano Letters 2024 Miniaturized photodetectors are becoming increasingly sought-after components for a range of next generation technologies, such as autonomous…”
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    Journal Article
  13. 13

    Quantitative Phase Imaging with a Metalens by Shanker, Aamod, Froech, Johannes, Mukherjee, Saswata, Zhelyeznyakov, Maksym, Seibel, Eric, Majumdar, Arka

    Published 20-09-2023
    “…Quantitative phase imaging (QPI) recovers the exact wavefront of light from the intensity measured by a camera. Topographical maps of translucent microscopic…”
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    Journal Article
  14. 14

    Spatially Varying Nanophotonic Neural Networks by Wei, Kaixuan, Li, Xiao, Froech, Johannes, Chakravarthula, Praneeth, Whitehead, James, Tseng, Ethan, Majumdar, Arka, Heide, Felix

    Published 07-08-2023
    “…The explosive growth of computation and energy cost of artificial intelligence has spurred strong interests in new computing modalities as potential…”
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    Journal Article
  15. 15

    Rewritable Photonic Integrated Circuits Using Dielectric-assisted Phase-change Material Waveguides by Miller, Forrest, Chen, Rui, Froech, Johannes E, Rarick, Hannah, Geiger, Sarah, Majumdar, Arka

    Published 21-04-2023
    “…Photonic integrated circuits (PICs) have the potential to drastically expand the capabilities of optical communications, sensing, and quantum information…”
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    Journal Article
  16. 16

    Partially coherent double phase holography in visible using meta-optics by Mukherjee, Saswata, Tanguy, Quentin A. A, Froech, Johannes E, Shanker, Aamod, Boehringer, Karl F, Brunton, Steven, Majumdar, Arka

    Published 02-12-2022
    “…Ultrathin flat meta-optics have shown great promise for holography in recent years. However, most of the reported meta-optical holograms rely on only phase…”
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    Journal Article
  17. 17

    Real Time Full-Color Imaging in a Meta-Optical Fiber Endoscope by Froech, Johannes E, Huang, Luocheng, Tanguy, Quentin A. A, Colburn, Shane, Zhan, Alan, Ravagli, Andrea, Seibel, Eric J, Boehringer, Karl, Majumdar, Arka

    Published 01-11-2022
    “…Endoscopes are an important component for the development of minimally invasive surgeries. Their size is one of the most critical aspects, because smaller and…”
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    Journal Article
  18. 18

    Quantum interference of resonance fluorescence from Germanium-vacancy color centers in diamond by Chen, Disheng, Froech, Johannes, Ru, Shihao, Cai, Hongbing, Wang, Naizhou, Adamo, Giorgio, Scott, John, Li, Fuli, Zheludev, Nikolay, Aharonovich, Igor, Gao, Wei-bo

    Published 16-02-2022
    “…Resonance fluorescence from a quantum emitter is an ideal source to extract indistinguishable photons. By using the cross polarization to suppress the laser…”
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    Journal Article
  19. 19
  20. 20

    Optical switching of resonance fluorescence from a single germanium vacancy color center in diamond by Chen, Disheng, Mu, Zhao, Zhou, Yu, Froech, Johannes, Diederichs, Carole, Zheludev, Nikolay, Aharonovich, Igor, Gao, Wei-bo

    Published 10-04-2019
    “…Phys. Rev. Lett. 123, 033602 (2019) Scalable quantum photonic networks require coherent excitation of quantum emitters. However, many solid-state systems can…”
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    Journal Article